Pdf (sec 616: Nord Gearmotors – Speed Reducers 60hz)

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Gearmotors & Speed Reducers 60 Hz Motors Section 616 Page 616.1 Issue A Gear Ratio Range: From 2.1:1 to 45.9:1 (varies by reducer size) Output Speeds: (with 1750 rpm input) 819 to 36 rpm (varies by reducer size) Reducer Horsepower Range: 0.5 HP to 200 HP Major Design Features Features: ● Two Nord reducers series available: Helical In-Line & Nordbloc.1® ● 31 different sizes available: Helical In-Line, 17 sizes and Nordbloc.1®, 14 sizes o All sizes available with a variety of ratios, double & triple reduction ● Universal Mounting o Solid input shaft o Flange mount C face with compact coupling design (NEMA or IEC) o Integral Gearmotor Design in IE1 and IE2 (varies by size) ● Modular design, up to 98.5% efficient ● Heavy Duty Unicase™ one piece housing ● Gears are case-hardened steel designed and manufactured to AGMA Class 13 ● Autovent™ Breather ● Quadrilip™ Sealing System ● Helical In-Line sizes SK02 – SK103, class 35 grey cast iron with stainless steel paint ● Nordbloc.1® sizes SK072.1 – SK672.1 corrosion resistant alloy (unpainted), SK772.1 – SK973.1 class 35 grey cast iron with stainless steel paint ● All units come factory filled with Mobil SHC630 synthetic oil Nordbloc.1® is a registered trademark of NORD Gear Corporation • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.2 Issue A Prim ary Se al Seconda ry Se al Dust Lip Grease Pack Gearmotors & Speed Reducers 60 Hz Motors AUTOVENT™ breather seals dirt and moisture out while allowing the gear case to breathe during startup and cool down. QUADRILIP™ shaft seal system – consists of 2 spring compression lips, 1 trash guard lip and 1 collector grease pack – keeps contaminants out and lubricant inside the gear case . Shaft material is wear resistant, high carbon steel that provides stable non-grooving surface for oil seal contact. Standard paint has 316 stainless steel flakes with a flexible and tough resin binder. USDA incidental contact H1 approval provides excellent moisture and corrosion resistance. Primer paint covers all exterior surfaces of the housing, providing excellent base corrosion protection. Outside diameter of oil seals is nitrile rubber. Direct connection of seal to housing eliminates bolt-on covers and centers the seal, eliminating the potential for leakage. UNICASE™ one-piece housing is torsionally stiff, machined in one pass, has extreme accuracy, and eliminates the split case leakage path. Seconda ry Se al Dust Lip Grease Pack NORDBLOC.1 STANDARD FEATURES Housing interior seal coating locks in casting sand, fills in processing blemishes eliminating leak paths, and protects against moisture damage to inside of gear case. Prim ary Se al ® HELICAL IN-LINE QU ADRILIP™ shaft seal system – consists of 2 spring compression lips, 1 trash guard lip and 1 collector grease pack – keeps contaminants out and lubricant inside the gear case . NORDBLOC.1® units are filled at the factor y with the proper quantity and type of lubrication. Oil fill before shipping prevents damage from dry start-ups. AUTOVENT™ breather seals dirt and moisture out while allowing the gear case to breathe during startup and cool down. Shaft material is wear resistant, high carbon steel that provides stable non-grooving surface for oil seal contact. UNICASE™ one-piece housing is torsionally stiff, machined in one pass, has extreme accuracy , & eliminates the split case leakage path. STANDARD FEATURES Our oversized bearing design provides additional bearing capacity to handle larger load forces. This design allows for larger overhung and axial load capacity as well an increased bearing life. Nordbloc.1® is a registered trademark of NORD Gear Corporation Outside diameter of oil seals is nitrile rubber . Direct connection of seal to housing eliminates bolt-on covers and centers the seal, eliminating the potential for leakage. • A Unit of IDEX Corporation • Cedar Falls, IA Housing interior seal coating locks in casting sand, fills in processing blemishes eliminating leak paths, and protects against moisture damage to inside of gear case. ©2013 Gearmotors & Speed Reducers 60 Hz Motors Section 616 Page 616.3 Issue A Shaft lip seal prevents contaminants from entering. Bearing grease has superior resistance to washout, rust and corrosion. Inverter duty winding protection, Class H magnet wire insulation, double coated wire, and voltage spike protection. End bell to stator connections are sealed to keep out moisture. Corrosion-resistant, non-sparking fan. Die cast aluminum rotor coated to prevent corrosion. STANDARD Corrosion-resistant aluminum alloy construction. MOTOR FEATURES Threaded cable entry allows the power feed line to be sealed. Shaft lip seal excludes speed reducer lubricant, allowing motor to be mounted in any position. Standard paint has 316 stainless steel flakes with a flexible and tough resin binder. USDA incidental contact H1 approval provides excellent moisture resistance. Conduit box connections and lid have gaskets to ensure a water tight seal. • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.4 Issue A Gearmotors & Speed Reducers 60 Hz Motors Additional options may be available beyond those shown in this catalog section. Please consult factory for additional information. SELECTING THE CORRECT NORD REDUCER OR GEARMOTOR 1. Determine the actual horsepower or kW requirements of the application from the pump performance curve, which can be electronically generated with the Viking Pump Selector Program, located on www.vikingpump.com, or specifications from other equipment. 2. Based on the horsepower or kW requirement, go to the closest higher HP or kW page. Example: For a 7.1 HP requirement, go to the 7.5 HP catalog page. Then find the reducer which most closely matches your speed requirements. a. Reducer: 510 RPM output speed, solid input shaft. Part # = SK92-W-3.51 SKxxx 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 510 SK92 2.3 418 SK102 3.2 342 SK102 2.9 315 SK92 1.8 -W287 SK102 2.6 267 SK92 1.7 239 SK102 2.2 -315M180 2.2 SK102 -315MH170 SK92 1.4 151 1.9 SK102 125 1.7 SK102 108 1.5 SK102 -x 3 4 Gear Ratio (Gear Motors Only) 3.51 4.28 5.23 5.68 6.24 6.7 7.5 9.96 10.5 11.88 14.29 16.63 ¹ Reducer Input Options -W- 4-Pole 1750 RPM than greater 3 1 the service2 factor from the 4Service Factor Table on page 6. The Service Factory Table provides different service factors based on the length of service per day, the load classification (uniform, moderate, shock, heavy shock) and the type of drive. A table of driven load classifications is also included on page 616.6 to help determine the service factor to use. Duty (Constant Torque) Output Service Reducer Model 12Hz Gear ² Voltage Code 60Hz ¹ Input Option Speed Factor # Ratio (Gear Motors Only) (rpm) (rpm) (Choose One) (rpm) 658 SK372.1 2.62 658 132 1.7 618 2 SK22 2.79 618 124 603 SK372.1 2.86 603 121 1.5 591 SK572.1 2.92 591 118 2.7 583 SK12* 2.96 583 117 1.7 553 SK372.1 3.12 553 111 1.6 528 SK572.1 3.27 528 106 2.7 509 SK12* 3.39 509 102 1.6 503 SK372.1 3.43 503 101 1.6 489 SK22 3.53 489 98 1.8 460 SK32 3.75 460 92 5.9 456 SK372.1 3.78 456 91 1.5 450 SK572.1 3.83 450 90 2.7 435 SK22 3.97 435 87 1.7 413 1.5 SK372.1 4.18 413 83 409 2.6 SK572.1 4.22 409 82 389 5.1 SK32 4.43 389 78 374 2.9 SK672.1 4.61 374 75 -W373 1.6 SK22 4.62 373 75 -1 370 1.5 SK372.1 4.66 370 74 368 2.6 SK572.1 4.69 368 74 341 2.9 SK672.1 5.06 341 68 -N180TC-2 333 1.5 SK22 5.18 333 67 330 2.5 SK572.1 5.23 330 66 329 1.5 SK672.1 5.24 329 66 -100LA327 5.9 SK32 5.28 327 65 -3 -112MH314 3.9 SK32 5.5 314 63 309 2.9 SK672.1 5.59 309 62 303 5.1 SK32 5.7 303 61 -4 298 1.8 SK22 5.79 298 60 293 2.5 SK572.1 5.88 293 59 282 SK672.1 6.12 282 56 2.7 Part Number 274 SK572.1 6.3 274 55 2.5 SKxxx -xx -x x.xx 265 SK22 6.51 265 53 1.7 5:1 Inverter 256 4-Pole SK32 6.74 3 256 51 4.3 Duty (Constant 2 1 4 RPM 251 17501.8 SK22 6.86 251 Torque) 50 Output 1.6 245 SK32 Service Reducer Model ¹ Input Option 7.05Gear ² Voltage Code 24560Hz 4912Hz Speed 7.2 237 SK42 # 7.28 Factor (rpm) 47(rpm) Ratio (Gear Motors Only) 237 (Choose One) (rpm) 230 SK572.1 7.49 230 46 2.3 658 SK372.1 2.62 658 132 1.7 228 SK22 7.57 228 46 1.6 -1 618 2 SK22 2.79 618 124 225 SK672.1 7.68 225 45 2.5 -W603 SK372.1 2.86 603 121 1.5 218 SK32 7.9 218 44 4 -2 591 SK572.1 2.92 591 118 2.7 212 SK572.1 8.15 212 42 2.1 583 SK12* 2.96 583 117 1.7 -N180TC206 SK32 8.36 206 41 3.5 553 SK372.1 3.12 553 111 1.6 -3 203 2.5 SK672.1 8.48 203 41 528 SK572.1 3.27 528 106 2.7 -100LA199 2.3 SK672.1 8.66 199 40 509 SK12* 3.39 509 102 1.6 -112MH193 2 SK572.1 8.92 193 39 503 SK372.1 3.43 503 101 1.6 -4 186 2.5 SK672.1 9.25 186 37 489 SK22 3.53 489 98 1.8 460 SK32 3.75 460 92 5.9 ¹ Reducer Input Options ² Voltage Code 456 SK372.1 3.78 456 91 1.5 450 SK572.1 3.83 450 90 2.7 -1 230/460V, 60 Hz, 3 Ph435 Solid Shaft SK22 Input -W435 3.97 87 1.7 -2 575V, 60 Hz, 3 Ph Reducer SK372.1 413 1.5 4.18 413 83 Weights (lb) -3 208-230/460V, 60 Hz, 3 Ph 409 2.6 SK572.1 4.22 409 82 -4 400V, 50 Hz, 3 Ph NEMA C-Face Input -N180TC389 5.1 SK32 4.43 (For more options, contact 389 Viking 78 Pump) Reducer (no motor). W 315M 374 2.9 4.61 374 75 Optional SK672.1 motor: SK92 787 3076 part # listedSK22 below. ** 373 1.6 4.62 373 75 SK102 1810 3563 370 1.5 SK372.1 4.66 370 74 -100LAIntegral 4-Pole TEFC 368 2.6 SK572.1 4.69 368 74 Standard Gear Motor 341 2.9 SK672.1 5.06 341 68 333 1.5 SK22TEFC 5.18 333 67 -112MHIntegral 4-Pole 330 2.5 SK572.1Gear 5.23 330 66 Energy Efficient Motor SK672.1 329 1.5 5.24 329 66 327 5.9 SK32 NORD NEMA C-Face TEFC 5.28 327 65 ** Optional Motor Weight 314 3.9 SK32 5.5 314 63 (can be used with reducer with NEMA C-Face adaptor input) 309 2.9EfficiencySK672.1 5.59 62 (LBS)309 Part Number 303 5.1 SK32 5.7 303 61 IE2 EE SK112MH/4-184TC ² Voltage Code 83.6 298 1.8 SK22 5.79 298 60 293 2.5 SK572.1 5.88 293 59 282 SK672.1 6.12 282 56 2.7 274 SK572.1 6.3 274 55 2.5 265 SK22 6.51 265 53 1.7 256 SK32 6.74 256 51 4.3 251 SK22 6.86 251 50 1.8 245 SK32 7.05 245 49 1.6 ©2013 237 SK42 7.28 237 47 7.2 230 SK572.1 7.49 230 46 2.3 228 SK22 7.57 228 46 1.6 4. Next, determine the part number of the Nord reducer Examples: 4-Pole 1750 RPM Part Number SKxxx -xx -x 3. Make sure the service factor forx.xx the reducer selected 5:1 Inverter is Solid Shaft Input Reducer -315M- Integral 4-Pole TEFC Standard Gear Motor -315MH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 510 418 342 315 287 267 239 180 170 151 125 108 102 84 68 63 57 53 48 36 34 30 25 22 ² Voltage Code -1 -2 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) or gearmotor. Part numbers can be created from the catalog pages (examples below). Note: the “-“ is required between each field. b. Reducer: 528 RPM output speed, 184TC frame motor. Part # = SK572.1-N180TC-3.27 • A Unit of IDEX Corporation • Cedar Falls, IA SKx 4-Pole 1750 RPM 1 Output Service Reducer Speed Factor # (rpm) 176 3.2 SK3 172 1.9 SK57 169 5.5 SK4 166 2.5 SK67 153 1.8 SK57 152 2 SK67 147 2.9 SK3 140 4.7 SK4 137 2 SK67 136 1.5 SK57 126 2 SK67 120 SK4 3.9 119 SK3 2.2 115 SK3 1.6 114 SK4 4 112 SK67 1.9 110 SK77 2 106 SK3 1.9 104 SK67 2.2 100 SK67 1.5 97 SK4 3.2 93 SK77 2 92 SK3 1.6 88 4.7 SK5 85 SK77 2 83 1.5 SK3 80 SK77 1.7 79 SK4 2.4 73 SK87 3 72 SK5 3.9 70 SK4 1.7 68 SK77 1.6 67 SK87 3 S 65 3.5 SK5 63 4-Pole 2.9 SK87 RPM 59 17501.7 SK4 Output 1.7 57 SK4 Service Redu 54Speed 2.6 Factor SK87 (rpm) 53 1.9 SK5 176 3.2 49 1.7 SK4 172 1.9 S 48 2.3 SK87 169 5.5 45 2.1 SK5 166 2.5 S 44 1.6 SK87 153 1.8 S 43 2.1 SK87 152 2 S 41 3 SK97 147 2.9 SK87 40 1.6 140 4.7 38 1.8 SK87 137 2 S * SK12 is not available w 136 1.5 S 126 2 S 120 3.9 119 2.2 115 1.6 114 4 112 S 1.9 110 S 2 106 1.9 104 S 2.2 100 S 1.5 97 3.2 93 S 2 92 1.6 88 4.7 85 S 2 83 1.5 80 S 1.7 79 2.4 73 S 3 72 3.9 70 1.7 68 S 1.6 67 S 3 65 3.5 63 2.9 S 59 1.7 57 1.7 54 2.6 S 53 1.9 49 1.7 Gearmotors & Speed Reducers 60 Hz Motors Section 616 Page 616.5 Issue A c. Gearmotor: 125 RPM output speed, 230/460V - 60 Hz. Part # = SK102-315MA-14.29-1 Gearmotors 4-Pole 1750 RPM -x 5:1 Inverter | 39 RPM 60 Hz Motors to 583 RPM Duty (Constant 3 4 1 2 Output Service Reducer Model ¹ Input Option Speed Part Number Factor # (Choose One) (rpm) SKxxx -xx 510 SK92 2 4-Pole 418 SK102 2.8 1 2 1750 RPM 342 SK102 2.5 315 SK92 1.6 Output -WService Reducer Model ¹ Input Option 287 SK102 2.3 Speed Factor # (Choose One) 267 SK92 1.5 (rpm) 583 2.5 239 1.9 SK42 SK102 -315MA180 1.9 555 SK872.1 SK102 3.3 151 1.7 SK42 SK102 548 2.4 125 1.5 SK42 SK102 503 2.3 108 1.3 478 SK872.1 SK102 3 5. 20 HP Part Number -xx x.xx SKxxx & Speed Reducers ² Voltage Code (Gear Motors Only) x.xx -x 3.51 4.28 3 5.23 5.68 Gear 6.24 Ratio 6.7 3.02 7.5 9.96 3.18 11.88 3.21 14.29 3.5 16.63 3.69 60Hz (rpm) 12Hz (rpm) 5105:1 Inverter 102 -1 418 84 Duty (Constant 4 342 Torque) 68 315 63 60Hz 12Hz ² Voltage Code 287 57 (rpm) (Gear Motors Only) (rpm) -2 267 53 239583 48 117 180555 36 111 151548 30 110 125503 25 101 -4 108478 22 96 bottom of the 60 Hz catalog pages (up6.19to 20 HP) 284 2.1 SK42 274 2.9 265 245 242 229 228 209 207 199 191 188 173 171 2.2 3.5 1.8 2.6 2.1 3.3 1.6 2.3 1.9 3.3 1.4 3 SK52 SK872.1 SK42 SK972.1 SK42 SK52 SK872.1 SK972.1 SK42 SK52 SK872.1 SK972.1 SK42 SK972.1 4-Pole 1750 RPM Gearmotors & Speed Reducers 20 HP 60 Hz Motors | 39 RPM to 583 RPM Part Number -xx x.xx SKxxx 1 ¹ Input Option (Choose One) -W- -N250TC- -160L-160LH- 5:1 Inverter Duty (Constant Torque) 3 4 Gear Ratio (Gear Motors Only) 2 Output Service Reducer Model Speed Factor # (rpm) 583 2.5 SK42 555 SK872.1 3.3 548 2.4 SK42 503 SK42 2.3 478 SK872.1 3 452 SK42 2.2 438 SK872.1 2.8 431 SK52 3.4 384 SK42 2.1 382 SK52 3.2 377 SK872.1 2.9 367 SK42 2.5 346 SK52 3.3 345 SK42 2.4 329 SK42 1.9 321 SK872.1 2.6 314 SK52 2.6 312 2.5 SK872.1 306 2.4 SK42 304 3.1 SK52 289 3 SK52 284 2.1 SK42 2.9 SK52 274 269 2.3 SK872.1 265 2.2 SK42 245 3.5 SK972.1 242 1.8 SK42 229 2.6 SK52 228 2.1 SK872.1 209 3.3 SK972.1 207 1.6 SK42 199 2.3 SK52 191 1.9 SK872.1 188 3.3 SK972.1 173 1.4 SK42 171 3 SK972.1 -x ² Voltage Code 3.02 3.18 3.21 3.5 3.69 3.89 4.03 4.08 4.58 4.61 4.68 4.79 5.08 5.1 5.35 5.5 5.6 5.66 5.75 5.79 6.09 6.19 6.42 6.57 6.65 7.19 7.28 7.7 7.73 8.45 8.5 8.83 9.24 9.4 10.2 10.35 -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer ¹ Reducer Input Options -W- -N250TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -N250TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -160L- Integral 4-Pole TEFC Standard Gear Motor Integral 4-Pole TEFC Energy Efficient Gear Motor -1 -2 -3 -4 EE SK160LH/4-256TCTW 117 111 110 101 96 90 88 86 77 76 75 73 69 69 66 64 63 62 61 61 58 57 55 54 53 49 48 46 46 42 41 40 38 38 35 34 1 Output Service Reducer Model Speed Factor # (rpm) 169 SK872.1 1.7 166 SK52 2.1 157 SK872.1 1.5 153 SK972.1 2.7 152 SK62 3.3 141 SK872.1 1.5 137 SK972.1 2.5 131 SK52 1.7 130 SK972.1 2.4 126 SK52 1.7 125 SK972.1 2.3 111 SK62 2.4 104 3 SK72 101 2.3 SK63 100 2 SK972.1 98 3.4 SK73 97 2.1 SK62 90 1.8 SK972.1 85 1.9 SK63 81 2.6 SK72 80 1.8 SK63 79 1.5 SK973.1 75 2.6 SK73 69 1.5 SK973.1 67 1.5 SK63 66 3 SK82 62 2.2 SK73 61 SK72 1.7 57 1.4 SK63 55 SK82 2.5 54 SK83 3.2 53 SK73 1.9 47 SK73 1.6 45 SK83 2.8 40 SK83 2.5 39 SK73 1.5 Section 616 Page 616.17 Issue A Part Number -xx x.xx -x 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) ² Voltage Code 10.44 10.58 11.24 11.54 11.59 12.48 12.86 13.45 13.56 14 14.16 15.8 16.86 17.37 17.65 18 18.14 19.72 20.77 21.64 21.98 22.42 23.34 25.51 26.28 26.62 28.32 28.63 30.91 32.12 32.52 33.24 37.63 39.08 44.38 45.66 -W- -N250TC- -160L-160LH- - -160L- Integral 4-Pole TEFC Standard Gear Motor -160LH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code -1 -2 -3 -4 -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 169 166 157 153 152 141 137 131 130 126 125 111 104 101 100 98 97 90 85 81 80 79 75 69 67 66 62 61 57 55 54 53 47 45 40 39 34 33 31 31 30 28 27 26 26 25 25 22 21 20 20 20 19 18 17 16 16 16 15 14 13 13 12 12 11 11 11 11 9 9 8 8 Weights (lb) 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 1 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 12Hz (rpm) 583 555 548 503 478 452 438 431 384 382 377 367 346 345 329 321 314 312 306 304 289 284 274 269 265 245 242 229 228 209 207 199 191 188 173 171 -4 ² Voltage Code Solid Shaft Input Reducer -160LH- 60Hz (rpm) 6.42 6.57 6.65 7.19 7.28 7.7 7.73 8.45 8.5 8.83 9.24 9.4 10.2 10.35 SKxxx 4-Pole 1750 RPM EE SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK82 SK83 W 143 192 207 278 282 328 529 551 935 787 160L 298 345 362 431 421 483 639 662 880 897 284 274 269 265 245 242 229 228 209 207 199 191 188 173 171 57 55 54 53 49 48 46 46 42 41 40 38 38 35 34 SKxxx Issue A 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 169 SK872.1 1.7 166 SK52 2.1 157 SK872.1 1.5 153 SK972.1 2.7 152 SK62 3.3 141 SK872.1 1.5 137 SK972.1 2.5 Weights (lb) 131 SK52 1.7 130 SK972.1 2.4 W 315MA 126SK92 1.7 787 SK52 3407 125SK102 2.3 1810 SK972.1 3894 111 SK62 2.4 -W104 3 SK72 101 2.3 SK63 100 2 SK972.1 98 3.4 SK73 -N250TC97 2.1 SK62 90 1.8 SK972.1 85 1.9 SK63 -160L81 2.6 SK72 -160LH80 1.8 SK63 79 75 69 67 66 62 61 57 55 54 53 47 45 40 39 1.5 2.6 1.5 1.5 3 2.2 1.7 1.4 2.5 3.2 1.9 1.6 2.8 2.5 1.5 SK973.1 SK73 SK973.1 SK63 SK82 SK73 SK72 SK63 SK82 SK83 SK73 SK73 SK83 SK83 SK73 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 1 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) N250TC 201 227 265 314 318 386 531 553 827 844 Weight (LBS) 198.4 • A Unit of IDEX Corporation • Cedar Falls, IA SK160LH/4-256TCTW 616.17 ©2013 - 4 Gear Ratio (Gear Motors Only) 10.44 10.58 11.24 11.54 11.59 12.48 12.86 13.45 13.56 14 14.16 15.8 16.86 17.37 17.65 18 18.14 19.72 20.77 21.64 21.98 22.42 23.34 25.51 26.28 26.62 28.32 28.63 30.91 32.12 32.52 33.24 37.63 39.08 44.38 45.66 SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK82 SK83 (LBS) 198.4 • A Unit of IDEX Corporation • Cedar Falls, IA ² Voltage Code -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 169 166 157 153 152 141 137 131 130 126 125 111 104 101 100 98 97 90 85 81 80 79 75 69 67 66 62 61 57 55 54 53 47 45 40 39 34 33 31 31 30 28 27 26 26 25 25 22 21 20 20 20 19 18 17 16 16 16 15 14 13 13 12 12 11 11 11 11 9 9 8 8 Weights (lb) Weight ² Voltage Code -x 3 ² Voltage Code ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 616 Page Torque) Gear Ratio 452 SK42 3.89 452 90 2.2 438 SK872.1 4.03 88 2.8 ¹ Reducer Input Options ² Voltage Code 438 431 SK52 4.08 431 86 3.4 384 SK42Shaft Input 4.58-1 230/460V, 60 Hz, 3 Ph 384 77 2.1 -W- Solid Reducer 382 SK52 4.61-2 575V, 60 Hz, 3 Ph 382 76 3.2 -4 400V, 50 Hz, 3 Ph 377 SK872.1 4.68 377 Viking 75 Pump) 2.9 (For more options, contact Integral 4-Pole TEFC -315MA367 SK42 Gear Motor 4.79 367 73 2.5 Standard -W-1 346 SK52 5.08 346 69 3.3 345 SK42 5.1 345 69 2.4 329 SK42 5.35 329 66 1.9 321 SK872.1 5.5 321 64 2.6 -N250TC-2 If 314 ordering with a NEMA motor SK52 5.6 adaptor, 314 63 2.6 a reducer 312 2.5 SK872.1 5.66 312 62 you have the option to buy a Nord motor with it. 306 2.4 SK42 5.75 306 61 -160L- are available The parts numbers at-3the 304 304 Nord 3.1 Motor SK52 5.79 61 -160LH289 3 SK52 6.09 289 58 269 2.3 Example: Section ©2013 W 143 192 207 278 282 328 529 551 935 787 160L 298 345 362 431 421 483 639 662 880 897 N250TC 201 227 265 314 318 386 531 553 827 844 Section 616 Page 616.6 Issue A Gearmotors & Speed Reducers 60 Hz Motors SERVICE FACTOR TABLE POWER SOURCE Electric Motor, Steam Turbine, or Hydraulic Motor Multi-cylinder Internal Combustion Engine INTERMITTENT UP TO 3 HOURS per DAY 8 – 10 HOURS per DAY 24 HOURS per DAY Uniform 0.8 1.0 1.25 Moderate Shock 1.0 1.25 1.5 Heavy Shock 1.5 1.75 2.0 Uniform 1.0 1.25 1.5 Moderate Shock 1.25 1.5 1.75 Heavy Shock 1.75 2.0 2.25 CLASSIFICATION OF DRIVEN LOAD* * Rotary Pump applications are classified as Uniform Loads. DRIVEN LOAD CLASSIFICATIONS (excerpted from AGMA Information Sheet 922-A96 ©1996) Key: U = Uniform Load; M = Moderate Shock Load; H = Heavy Shock Load APPLICATION LOAD CLASSIFICATION APPLICATION LOAD CLASSIFICATION Pumps, Rotary and Centrifugal U Fans, Cooling Tower M Pumps, Reciprocating M Feeders, Apron, Belt, Screw U Agitators U Feeders, Reciprocating M Blowers U Generators U Compressors, Centrifugal & Lobe U Hammer Mills M Compressors, Reciprocating M Machine Tools M Cranes and Hoists M Mills, Rotary M Crushers, Ore and Stone H Mixers, Concrete, Drum Type M Elevators M Printing Presses U Fans, Centrifugal, Forced Draft U Sewage Disposal Bar Screens U • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 0.5 HP 60 Hz Motors | 37 RPM to 819 RPM SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 819 SK072.1* 6.9 741 SK172.1 8 738 SK072.1* 6.7 691 SK172.1 7.8 669 6.9 SK072.1* 632 SK172.1 8 604 6.7 SK072.1* 589 SK172.1 7.8 583 SK02 7.6 534 SK172.1 8 524 SK072.1* 6.7 509 SK02 7.3 497 SK172.1 7.5 480 SK072.1* 6.5 454 SK172.1 7.5 -W442 SK02 6.6 439 SK072.1* 5.5 412 SK172.1 7.5 408 SK02 6 -N56C399 5.6 SK072.1* 372 7.5 SK172.1 361 5.4 SK072.1* 5.8 SK02 357 -71L335 7.8 SK172.1 324 5 SK072.1* 313 4.8 SK072.1* 309 5 SK02 298 6.4 SK172.1 289 4.5 SK072.1* 282 4.5 SK02 267 6.2 SK172.1 262 3.9 SK072.1* 250 4.3 SK02 5.6 SK172.1 243 238 3.7 SK072.1* 221 3.9 SK02 220 5.1 SK172.1 215 3.3 SK072.1* 210 SK02 3.7 197 SK172.1 4.9 193 SK072.1* 3 185 SK02 3.4 -x 3 4 Gear Ratio (Gear Motors Only) 2.1 2.32 2.33 2.49 2.57 2.72 2.85 2.92 2.95 3.22 3.28 3.38 3.46 3.58 3.79 3.89 3.92 4.17 4.22 4.31 4.62 4.77 4.82 5.14 5.31 5.5 5.57 5.77 5.96 6.1 6.43 6.57 6.89 7.08 7.23 7.8 7.83 8 8.19 8.72 8.91 9.28 -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N56C- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -71L- ² Voltage Code 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 819 741 738 691 669 632 604 589 583 534 524 509 497 480 454 442 439 412 408 399 372 361 357 335 324 313 309 298 289 282 267 262 250 243 238 221 220 215 210 197 193 185 164 148 148 138 134 126 121 118 117 107 105 102 99 96 91 88 88 82 82 80 74 72 71 67 65 63 62 60 58 56 53 52 50 49 48 44 44 43 42 39 39 37 SKxxx 4-Pole 1750 RPM 1 Section 616 Page 616.7 Issue A Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 176 SK172.1 4.2 173 SK02 3.1 172 SK072.1* 2.7 159 3.8 SK172.1 153 SK02 2.9 151 3.6 SK172.1 149 2.1 SK072.1* 143 SK172.1 3.5 134 SK02 2.7 130 SK072.1* 1.7 127 SK172.1 3 119 SK072.1* 1.7 118 SK372.1 6.3 109 SK172.1 2.6 108 SK02 2.2 -W103 SK12 4.5 99 SK072.1* 1.5 92 SK12 4.2 90 SK072.1* 1.4 -N56C84 2 SK172.1 81 3.8 SK12 2 SK172.1 77 -71L74 1.6 SK02 73 4.4 SK373.1 71 1.8 SK02 69 1.8 SK172.1 66 3.9 SK373.1 62 1.6 SK172.1 59 2.1 SK12 58 3.4 SK373.1 57 2.9 SK372.1 55 2.6 SK12 52 2.9 SK373.1 51 2.7 SK372.1 49 SK12 2.1 46 SK373.1 2.6 45 SK12 2.3 41 SK373.1 2.3 40 1.9 SK372.1 38 3.4 SK572.1 37 3.1 SK22 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 9.79 9.95 10 10.83 11.27 11.39 11.56 12.06 12.82 13.2 13.54 14.4 14.57 15.76 15.95 16.73 17.35 18.79 19.2 20.37 21.28 22.42 23.13 23.41 24.39 24.8 25.94 27.62 29.15 29.77 30.11 31.19 33.2 33.84 35.07 37.23 38.31 42.46 43.26 45.77 45.9 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Integral 4-Pole TEFC Standard Gear Motor ** Optional NORD NEMA C-Face TEFC Motor Weight (LBS) Efficiency Part Number ² Voltage Code 13.9 IE1 Standard SK71L/4-56C -2 -3 -4 60Hz (rpm) 12Hz (rpm) 176 173 172 159 153 151 149 143 134 130 127 119 118 109 108 103 99 92 90 84 81 77 74 73 71 69 66 62 59 58 57 55 52 51 49 46 45 41 40 38 37 35 35 34 32 31 30 30 29 27 26 25 24 24 22 22 21 20 18 18 17 16 15 15 15 14 14 13 12 12 12 11 11 10 10 10 9 9 8 8 8 7 * SK072.1 is not available with a solid shaft input -W- ² Voltage Code -1 -2 -3 -4 -1 5:1 Inverter Duty (Constant Torque) Weights (lb) SK072.1 SK02 SK172.1 W N/A 26 15 71L 14 32 18 N56C 9 29 15 SK12 SK372.1 SK373.1 SK572.1 SK573.1 SK22 31 24 26 40 42 64 36 29 30 46 47 56 33 22 24 40 42 60 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.8 Issue A Gearmotors & Speed Reducers 0.75 HP 60 Hz Motors | 37 RPM to 737 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 737 SK172.1 5.9 687 SK172.1 5.5 629 SK172.1 5.4 586 5.5 SK172.1 580 SK02 5 531 5.4 SK172.1 506 SK02 4.8 494 SK172.1 5 451 SK172.1 5 440 SK02 4.4 410 SK172.1 5 405 SK02 3.9 370 SK172.1 5 355 SK02 3.8 333 SK172.1 5.2 307 SK02 3.3 296 SK172.1 4.3 280 SK02 3 266 SK172.1 4.1 248 SK02 2.8 242 3.7 SK172.1 219 2.6 SK02 3.4 SK172.1 218 209 2.5 SK02 196 3.2 SK172.1 184 2.2 SK02 175 2.8 SK172.1 172 2.1 SK02 160 4 SK12 158 2.5 SK172.1 152 1.9 SK02 150 2.4 SK172.1 142 2.3 SK172.1 133 1.7 SK02 -x 2 3 ¹ Input Option Gear Ratio (Choose One) -W- -N56C- -80S- 4 ² Voltage Code (Gear Motors Only) 2.32 2.49 2.72 2.92 2.95 3.22 3.38 3.46 3.79 3.89 4.17 4.22 4.62 4.82 5.14 5.57 5.77 6.1 6.43 6.89 7.08 7.8 7.83 8.19 8.72 9.28 9.79 9.95 10.7 10.83 11.27 11.39 12.06 12.82 -1 -2 -3 -4 ¹ Reducer Input Options -W- 60Hz (rpm) 12Hz (rpm) 737 687 629 586 580 531 506 494 451 440 410 405 370 355 333 307 296 280 266 248 242 219 218 209 196 184 175 172 160 158 152 150 142 133 147 137 126 117 116 106 101 99 90 88 82 81 74 71 67 61 59 56 53 50 48 44 44 42 39 37 35 34 32 32 30 30 28 27 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 132 4.9 SK372.1 128 3.6 SK12 126 2 SK172.1 117 4.2 SK372.1 109 1.7 SK172.1 107 1.4 SK02 104 SK372.1 3.7 102 SK12 2.9 93 SK372.1 3.5 92 SK373.1 3.3 91 SK12 2.7 83 SK373.1 3.3 80 SK12 2.5 -W75 SK373.1 3 74 SK372.1 2.8 73 SK373.1 2.9 -N56C69 SK22 3.2 66 2.4 SK372.1 59 1.4 SK12 58 3.2 SK22 -80S57 2.3 SK373.1 55 1.7 SK12 52 1.9 SK373.1 51 1.8 SK372.1 49 4 SK573.1 48 3.3 SK572.1 46 1.7 SK373.1 45 1.5 SK12 41 3.4 SK573.1 40 SK572.1 2.8 39 SK573.1 3.3 38 SK672.1 3.2 37 SK572.1 2.2 -x 3 Gear Ratio 4 12.96 13.39 13.54 14.57 15.76 15.95 16.5 16.73 18.4 18.63 18.79 20.52 21.28 22.74 23 23.41 24.73 25.85 29.15 29.31 29.77 31.19 33.2 33.84 34.8 35.65 37.23 38.31 42.18 42.38 43.4 44.55 45.77 -1 -2 -3 -4 -N56C- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -80S- Integral 4-Pole TEFC Standard Gear Motor 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor Part Number SK80S/4-56C - ² Voltage Code Weight (LBS) 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 132 128 126 117 109 107 104 102 93 92 91 83 80 75 74 73 69 66 59 58 57 55 52 51 49 48 46 45 41 40 39 38 37 26 26 25 23 22 21 21 20 19 18 18 17 16 15 15 15 14 13 12 12 11 11 10 10 10 10 9 9 8 8 8 8 7 W 26 15 31 24 26 40 42 64 80S 35 27 40 33 34 50 51 60 N56C 29 15 33 22 24 40 42 60 53 62 51 ² Voltage Code (Gear Motors Only) ² Voltage Code Solid Shaft Input Reducer Efficiency IE1 Standard 5:1 Inverter Duty (Constant Torque) SKxxx -1 -2 -3 -4 Weights (lb) SK02 SK172.1 SK12 SK372.1 SK373.1 SK572.1 SK573.1 SK22 SK672.1 17.6 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 1 HP 60 Hz Motors | 36 RPM to 711 RPM SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 711 SK172.1 4.3 663 SK172.1 4 607 SK172.1 3.9 565 4 SK172.1 559 SK02 3.6 512 3.9 SK172.1 488 SK02 3.5 477 SK172.1 3.6 435 SK172.1 3.6 424 SK02 3.1 396 SK172.1 3.6 391 SK02 2.8 357 SK172.1 3.6 342 SK02 2.7 -W321 SK172.1 3.7 296 SK02 2.4 286 SK172.1 3.1 -N56C270 SK02 2.2 257 SK172.1 3 239 SK02 2 233 2.7 SK172.1 -80L228 4.9 SK372.1 -80LHSK12 3.9 227 212 1.9 SK02 211 2.4 SK172.1 210 3.8 SK12 201 4.7 SK372.1 193 3.5 SK12 189 2.3 SK172.1 178 1.6 SK02 176 4.5 SK372.1 171 3.2 SK12 169 2 SK172.1 166 1.5 SK02 161 4.2 SK372.1 154 2.9 SK12 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 2.32 2.49 2.72 2.92 2.95 3.22 3.38 3.46 3.79 3.89 4.17 4.22 4.62 4.82 5.14 5.57 5.77 6.1 6.43 6.89 7.08 7.23 7.28 7.8 7.83 7.85 8.22 8.56 8.72 9.28 9.4 9.65 9.79 9.95 10.28 10.7 -1 -2 -3 -4 ¹ Reducer Input Options -W- 60Hz (rpm) 12Hz (rpm) 711 663 607 565 559 512 488 477 435 424 396 391 357 342 321 296 286 270 257 239 233 228 227 212 211 210 201 193 189 178 176 171 169 166 161 154 142 133 121 113 112 102 98 95 87 85 79 78 71 68 64 59 57 54 51 48 47 46 45 42 42 42 40 39 38 36 35 34 34 33 32 31 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) -1 -2 -3 -4 Solid Shaft Input Reducer Integral 4-Pole TEFC Standard Gear Motor -80LH- Integral 4-Pole TEFC Energy Efficient Gear Motor ** Optional NORD NEMA C-Face TEFC Motor Efficiency IE1 Standard IE2 EE 4-Pole 1750 RPM 1 616 Page 616.9 Issue A Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 152 SK172.1 1.8 146 1.4 SK02 145 1.7 SK172.1 143 SK372.1 3.8 137 SK172.1 1.7 127 SK372.1 3.6 123 SK12 2.6 122 SK172.1 1.5 113 SK372.1 3 100 SK372.1 2.7 99 SK12 2.1 90 SK372.1 2.5 89 SK373.1 2.3 88 SK12 2 -W80 SK373.1 2.4 78 SK12 1.8 73 2.1 SK373.1 -N56C72 2 SK372.1 70 2.1 SK373.1 69 4.2 SK573.1 67 2.3 SK22 -80L64 1.9 SK373.1 -80LH62 3.7 SK573.1 61 3.4 SK572.1 57 3 SK572.1 56 2.3 SK22 55 1.6 SK373.1 53 3.3 SK573.1 50 1.4 SK373.1 47 2.9 SK573.1 46 2.4 SK572.1 43 SK573.1 2.7 39 SK572.1 2 38 SK573.1 2.4 37 SK673.1 3.3 36 SK572.1 1.6 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 10.83 11.27 11.39 11.55 12.06 12.96 13.39 13.54 14.57 16.5 16.73 18.4 18.63 18.79 20.52 21.28 22.74 23 23.41 23.79 24.73 25.94 26.77 27 28.91 29.31 29.77 30.93 33.2 34.8 35.65 38.02 42.38 43.4 44.85 45.77 ² Voltage Code -N56C- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -80L- 5:1 Inverter Duty (Constant Torque) SKxxx Section Part Number SK80L/4-56C SK80LH/4-56C - ² Voltage Code -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 152 146 145 143 137 127 123 122 113 100 99 90 89 88 80 78 73 72 70 69 67 64 62 61 57 56 55 53 50 47 46 43 39 38 37 36 30 29 29 29 27 25 25 24 23 20 20 18 18 18 16 16 15 14 14 14 13 13 12 12 11 11 11 11 10 9 9 9 8 8 7 7 Weights (lb) W 80L N56C SK02 SK172.1 SK12 SK372.1 SK373.1 SK572.1 SK573.1 SK22 SK672.1 26 15 31 24 26 40 42 64 53 32 31 36 35 30 52 53 56 64 29 15 33 22 24 40 42 60 51 SK673.1 55 66 53 Weight (LBS) 19.8 19.8 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.10 Issue A Part Number -xx x.xx 1 Output Service Reducer Model Speed Factor # (rpm) 716 SK172.1 2.9 667 SK172.1 2.7 610 SK172.1 2.6 568 2.7 SK172.1 563 SK02 2.4 516 2.6 SK172.1 491 SK02 2.3 480 SK172.1 2.4 438 SK172.1 2.4 427 SK02 2.1 417 SK12 4.4 398 SK172.1 2.4 397 SK372.1 4.8 393 SK02 1.9 384 SK12 4 370 SK12 4.1 359 SK172.1 2.4 356 SK372.1 4.7 344 SK02 1.8 337 SK12 3.7 323 2.5 SK172.1 317 4.7 SK372.1 298 1.6 SK02 288 2.1 SK172.1 287 3.3 SK12 279 4.2 SK372.1 272 1.5 SK02 258 2 SK172.1 254 3 SK12 252 3.8 SK372.1 241 3.8 SK372.1 234 1.8 SK172.1 230 3.6 SK372.1 228 2.6 SK12 212 1.6 SK172.1 211 2.6 SK12 202 3.4 SK372.1 194 2.4 SK12 190 SK172.1 1.6 177 SK372.1 3.1 172 SK12 2.2 161 SK372.1 2.9 155 SK12 1.9 152 SK22 4.5 144 SK372.1 2.6 1.5 HP 60 Hz Motors | 37 RPM to 716 RPM SKxxx 4-Pole 1750 RPM Gearmotors & Speed Reducers -x 2 3 ¹ Input Option Gear Ratio (Choose One) -W- -N140TC- -90S-90SH- 4 2.32 2.49 2.72 2.92 2.95 3.22 3.38 3.46 3.79 3.89 3.98 4.17 4.18 4.22 4.32 4.49 4.62 4.66 4.82 4.93 5.14 5.24 5.57 5.77 5.79 5.95 6.1 6.43 6.53 6.58 6.89 7.08 7.23 7.28 7.83 7.85 8.22 8.56 8.72 9.4 9.65 10.28 10.7 10.89 11.55 ¹ Reducer Input Options Solid Shaft Input Reducer -W- -N140TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -90S- Integral 4-Pole TEFC Standard Gear Motor -90SH- Integral 4- Pole TEFC Energy Efficient Gear Motor ² Voltage Code (Gear Motors Only) -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 716 667 610 568 563 516 491 480 438 427 417 398 397 393 384 370 359 356 344 337 323 317 298 288 287 279 272 258 254 252 241 234 230 228 212 211 202 194 190 177 172 161 155 152 144 143 133 122 114 113 103 98 96 88 85 83 80 79 79 77 74 72 71 69 67 65 63 60 58 57 56 54 52 51 50 48 47 46 46 42 42 40 39 38 35 34 32 31 30 29 SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 136 SK22 4.2 128 SK372.1 2.4 124 SK12 1.7 114 SK372.1 2 113 SK22 3.6 101 SK372.1 1.8 101 SK572.1 3.8 99 3.1 SK22 95 3.8 SK573.1 90 1.7 SK372.1 89 1.6 SK373.1 86 3.5 SK573.1 85 3.2 SK572.1 83 2.2 SK22 81 1.4 SK372.1 78 3.1 SK573.1 -W76 3 SK572.1 73 1.4 SK373.1 71 1.4 SK373.1 70 2.8 SK573.1 -N140TC68 2.7 SK572.1 67 1.5 SK22 62 SK573.1 2.5 61 SK572.1 2.3 -90S58 SK22 2 -90SH57 SK572.1 2 55 SK32 3.3 54 SK573.1 2.2 53 SK572.1 1.8 51 SK672.1 2.9 50 SK32 1.8 48 SK573.1 2 46 SK672.1 2.4 SK32 45 2.5 44 SK573.1 1.8 43 SK32 1.8 42 SK773.1 3.4 40 SK673.1 2.4 39 SK573.1 1.7 38 SK773.1 3.1 37 SK672.1 1.6 -x 3 Gear Ratio 4 ² Voltage Code (Gear Motors Only) 12.2 12.96 13.39 14.57 14.69 16.5 16.46 16.75 17.42 18.4 18.63 19.22 19.57 20.03 20.62 21.32 21.85 22.74 23.41 23.79 24.58 24.73 26.77 27 28.8 28.91 30.43 30.93 31.28 32.58 33.05 34.8 35.75 37.23 38.02 38.76 39.06 41.54 42.18 43.43 44.55 ² Voltage Code -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 EE SK90SH/4-145TC ² Voltage Code 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 136 128 124 114 113 101 101 99 95 90 89 86 85 83 81 78 76 73 71 70 68 67 62 61 58 57 55 54 53 51 50 48 46 45 44 43 42 40 39 38 37 27 26 25 23 23 20 20 20 19 18 18 17 17 17 16 16 15 15 14 14 14 13 12 12 12 11 11 11 11 10 10 10 9 9 9 9 8 8 8 8 7 -1 -2 -3 -4 Weights (lb) SK02 SK172.1 SK12 SK372.1 SK373.1 SK572.1 SK573.1 W 26 15 31 24 26 40 42 90S 44 36 49 42 43 58 60 N140TC 37 15 42 22 24 40 42 SK22 SK672.1 SK673.1 64 53 55 64 71 73 69 51 51 Weight (LBS) 26.5 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 2 HP 60 Hz Motors | 37 RPM to 716 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 716 SK172.1 2.2 667 SK172.1 2 634 SK372.1 4 610 SK172.1 2 580 SK372.1 3.7 568 2 SK172.1 563 1.8 SK02 532 SK372.1 3.7 516 SK172.1 2 491 SK02 1.8 484 SK372.1 3.7 480 SK172.1 1.8 439 SK372.1 3.7 438 SK172.1 1.8 427 SK02 1.6 398 SK172.1 1.8 397 SK372.1 3.6 393 SK02 1.4 370 SK12 3.1 359 SK172.1 1.8 356 3.5 SK372.1 344 SK02 1.4 337 2.7 SK12 323 1.9 SK172.1 317 3.6 SK372.1 288 1.6 SK172.1 287 2.5 SK12 279 3.1 SK372.1 258 1.5 SK172.1 254 2.3 SK12 252 2.8 SK372.1 242 4.3 SK22 241 2.9 SK372.1 230 2.7 SK372.1 228 2 SK12 219 3.8 SK22 211 1.9 SK12 202 2.6 SK372.1 196 3.6 SK22 194 SK12 1.8 177 SK372.1 2.4 172 SK12 1.6 165 SK572.1 4 161 SK372.1 2.2 155 SK12 1.5 -x 2 3 ¹ Input Option Gear Ratio (Choose One) -W- -N140TC- -90L-90LH- 4 2.32 2.49 2.62 2.72 2.86 2.92 2.95 3.12 3.22 3.38 3.43 3.46 3.78 3.79 3.89 4.17 4.18 4.22 4.49 4.62 4.66 4.82 4.93 5.14 5.24 5.77 5.79 5.95 6.43 6.53 6.58 6.86 6.89 7.23 7.28 7.57 7.85 8.22 8.48 8.56 9.4 9.65 10.04 10.28 10.7 ¹ Reducer Input Options Solid Shaft Input Reducer -W- -N140TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -90L- Integral 4-Pole TEFC Standard Gear Motor -90LH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code (Gear Motors Only) -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 716 667 634 610 580 568 563 532 516 491 484 480 439 438 427 398 397 393 370 359 356 344 337 323 317 288 287 279 258 254 252 242 241 230 228 219 211 202 196 194 177 172 165 161 155 143 133 127 122 116 114 113 106 103 98 97 96 88 88 85 80 79 79 74 72 71 69 67 65 63 58 57 56 52 51 50 48 48 46 46 44 42 40 39 39 35 34 33 32 31 SKxxx 4-Pole 1750 RPM 1 Section 616 Page 616.11 Issue A Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 152 SK22 3.4 148 SK572.1 3.9 144 SK372.1 1.9 136 SK22 3.1 131 SK572.1 3.7 128 SK372.1 1.8 121 SK572.1 3.4 114 SK372.1 1.5 113 2.7 SK22 108 3.9 SK672.1 101 2.8 SK572.1 99 2.4 SK22 96 3.7 SK672.1 95 2.9 SK573.1 90 3.4 SK672.1 89 3.9 SK32 -W86 2.6 SK573.1 85 2.4 SK572.1 83 1.7 SK22 81 3.4 SK672.1 -N140TC80 3.7 SK32 78 2.4 SK573.1 76 2.2 SK572.1 -90L72 3.2 SK32 -90LH70 SK573.1 2.1 68 SK572.1 2 66 SK673.1 2.3 61 SK32 2.6 60 SK673.1 2.2 58 SK22 1.5 57 SK672.1 2.2 55 SK32 2.4 54 SK673.1 2 53 SK32 1.9 51 2.2 SK672.1 49 2.1 SK673.1 48 1.5 SK573.1 46 SK672.1 1.8 45 SK673.1 2 42 SK773.1 2.5 41 SK43 3 40 SK673.1 1.8 38 SK773.1 2.3 37 1.7 SK673.1 -x 3 4 Gear Ratio ² Voltage Code (Gear Motors Only) 10.89 11.25 11.55 12.2 12.68 12.96 13.67 14.57 14.69 15.35 16.46 16.75 17.25 17.42 18.41 18.67 19.22 19.57 20.03 20.62 20.7 21.32 21.85 23.12 23.79 24.58 25.19 27.24 27.61 28.8 29.08 30.43 30.92 31.16 32.58 34.12 34.8 35.75 37.23 39.06 40.98 41.54 43.43 44.85 ² Voltage Code -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 EE SK90LH/4-145TC ² Voltage Code (LBS) -2 -3 -4 60Hz (rpm) 12Hz (rpm) 152 148 144 136 131 128 121 114 113 108 101 99 96 95 90 89 86 85 83 81 80 78 76 72 70 68 66 61 60 58 57 55 54 53 51 49 48 46 45 42 41 40 38 37 30 30 29 27 26 26 24 23 23 22 20 20 19 19 18 18 17 17 17 16 16 16 15 14 14 14 13 12 12 12 11 11 11 11 10 10 10 9 9 8 8 8 8 7 Weights (lb) SK02 SK172.1 SK12 SK372.1 SK373.1 SK572.1 SK573.1 SK22 SK672.1 SK673.1 SK32 Weight -1 5:1 Inverter Duty (Constant Torque) SK773.1 SK43 30.9 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 W 26 15 31 24 26 40 42 90L 49 44 53 46 47 63 64 N140TC 37 15 42 22 24 40 42 64 73 69 53 55 88 75 77 97 51 53 93 97 105 93 154 163 159 Section 616 Page 616.12 Issue A Part Number -xx x.xx 1 Output Service Reducer Model Speed Factor # (rpm) 651 SK372.1 2.7 596 2.5 SK372.1 576 SK12* 2.8 546 2.6 SK372.1 503 SK12* 2.6 497 SK372.1 2.6 451 SK372.1 2.5 428 SK12* 2.3 408 SK372.1 2.5 395 SK12* 2.1 380 SK12* 2.1 369 SK22 2.6 366 SK372.1 2.4 346 SK12* 1.9 329 SK22 2.4 325 SK372.1 2.4 294 SK12* 1.7 287 2.1 SK372.1 271 4 SK572.1 262 2.8 SK22 261 1.5 SK12* 259 1.9 SK372.1 249 3 SK22 247 2 SK372.1 236 1.9 SK372.1 234 1.4 SK12* 228 3.7 SK572.1 225 2.6 SK22 209 3.5 SK572.1 207 1.7 SK372.1 201 2.4 SK22 191 3.3 SK572.1 181 1.6 SK372.1 170 3.2 SK572.1 166 1.5 SK372.1 157 2.3 SK22 152 SK572.1 1.8 148 SK372.1 2.4 140 SK22 1.6 134 SK572.1 4 125 SK572.1 2.2 124 SK672.1 1.5 117 SK32 3.4 116 SK22 3.9 113 SK32 1.9 3 HP 60 Hz Motors | 37 RPM to 651 RPM SKxxx 4-Pole 1750 RPM Gearmotors & Speed Reducers -x 2 3 ¹ Input Option Gear Ratio (Choose One) -W- -N180TC- -100L-100LH- 4 2.62 2.86 2.96 3.12 3.39 3.43 3.78 3.98 4.18 4.32 4.49 4.62 4.66 4.93 5.18 5.24 5.79 5.95 6.3 6.51 6.53 6.58 6.86 6.89 7.23 7.28 7.49 7.57 8.15 8.22 8.48 8.92 9.4 10.04 10.28 10.89 11.25 11.55 12.2 12.68 13.67 13.7 14.55 14.69 15.03 ¹ Reducer Input Options Solid Shaft Input Reducer -W- -N180TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -100L- Integral 4-Pole TEFC Standard Gear Motor -100LH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code (Gear Motors Only) -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 651 596 576 546 503 497 451 428 408 395 380 369 366 346 329 325 294 287 271 262 261 259 249 247 236 234 228 225 209 207 201 191 181 170 166 157 152 148 140 134 125 124 117 116 113 130 119 115 109 101 99 90 86 82 79 76 74 73 69 66 65 59 57 54 52 52 52 50 49 47 47 46 45 42 41 40 38 36 34 33 31 30 30 28 27 25 25 23 23 23 SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 111 SK572.1 3.1 105 SK32 1.8 102 SK22 3.4 102 SK32 1.5 99 2.7 SK672.1 98 3.3 SK573.1 93 3.9 SK672.1 91 2.8 SK32 89 2.4 SK573.1 87 3.7 SK572.1 84 2.9 SK772.1 82 3.4 SK32 80 3.9 SK573.1 79 2.6 SK773.1 78 1.7 SK572.1 75 3.4 SK673.1 74 3.7 SK32 73 2.4 SK672.1 -W72 2.2 SK573.1 70 3.2 SK772.1 69 SK572.1 2 -N180TC68 SK673.1 2.3 67 SK773.1 1.9 65 SK672.1 1.9 64 SK32 2.6 -100L63 SK32 2.2 -100LH62 SK673.1 1.5 60 SK773.1 2.3 59 SK672.1 1.5 58 SK42 2.8 56 SK42 2.8 55 SK673.1 1.4 52 SK672.1 1.5 50 1.4 SK673.1 49 2.7 SK872.1 48 SK42 2.8 46 SK673.1 1.4 44 SK773.1 1.7 43 SK873.1 3.4 42 SK43 2 41 SK42 2.3 40 SK872.1 2.6 39 SK773.1 1.6 37 3 SK873.1 -x 3 Gear Ratio 4 ² Voltage Code (Gear Motors Only) 15.38 16.25 16.75 16.66 17.25 17.42 18.41 18.67 19.22 19.57 20.31 20.7 21.32 21.49 21.85 22.82 23.12 23.41 23.79 24.41 24.58 25.19 25.39 26.23 26.57 27.24 27.61 28.63 29.08 29.29 30.46 30.92 32.58 34.12 35.08 35.25 37.23 39.06 39.68 40.98 41.29 42.67 43.43 45.53 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 EE SK100LH/4-182TC ² Voltage Code Weight (LBS) 19.8 60Hz (rpm) 12Hz (rpm) 111 105 102 102 99 98 93 91 89 87 84 82 80 79 78 75 74 73 72 70 69 68 67 65 64 63 62 60 59 58 56 55 52 50 49 48 46 44 43 42 41 40 39 37 22 21 20 20 20 20 19 18 18 17 17 16 16 16 16 15 15 15 14 14 14 14 13 13 13 13 12 12 12 12 11 11 10 10 10 10 9 9 9 8 8 8 8 7 -1 -2 -3 -4 * SK12 is not available with NEMA adapter -N180TC- ² Voltage Code -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) Weights (lb) SK12 SK372.1 SK572.1 SK573.1 SK22 SK672.1 SK673.1 W 31 24 40 42 64 53 55 100L 62 72 46 47 82 84 86 N180TC N/A 24 42 44 77 53 60 SK32 SK772.1 SK773.1 SK42 88 93 97 143 106 110 114 139 101 97 101 148 SK43 SK872.1 SK873.1 SK52 154 192 196 207 172 186 191 203 168 196 201 212 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 5 HP 60 Hz Motors | 38 RPM to 658 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 2 1 Output Service Reducer Model Speed Factor # (rpm) 658 SK372.1 1.7 618 2 SK22 603 SK372.1 1.5 591 SK572.1 2.7 583 SK12* 1.7 553 SK372.1 1.6 528 SK572.1 2.7 509 SK12* 1.6 503 SK372.1 1.6 489 SK22 1.8 460 SK32 5.9 456 SK372.1 1.5 450 SK572.1 2.7 435 SK22 1.7 413 1.5 SK372.1 409 2.6 SK572.1 389 5.1 SK32 374 2.9 SK672.1 373 1.6 SK22 370 1.5 SK372.1 368 2.6 SK572.1 341 2.9 SK672.1 333 1.5 SK22 330 2.5 SK572.1 329 1.5 SK672.1 327 5.9 SK32 314 3.9 SK32 309 2.9 SK672.1 303 5.1 SK32 298 1.8 SK22 293 2.5 SK572.1 282 SK672.1 2.7 274 SK572.1 2.5 265 SK22 1.7 256 SK32 4.3 251 SK22 1.8 245 SK32 1.6 237 SK42 7.2 230 SK572.1 2.3 228 SK22 1.6 225 SK672.1 2.5 218 SK32 4 212 SK572.1 2.1 206 SK32 3.5 203 2.5 SK672.1 199 2.3 SK672.1 193 2 SK572.1 186 2.5 SK672.1 ¹ Input Option (Choose One) -W- -N180TC- -100LA-112MH- -x 3 4 Gear Ratio (Gear Motors Only) 2.62 2.79 2.86 2.92 2.96 3.12 3.27 3.39 3.43 3.53 3.75 3.78 3.83 3.97 4.18 4.22 4.43 4.61 4.62 4.66 4.69 5.06 5.18 5.23 5.24 5.28 5.5 5.59 5.7 5.79 5.88 6.12 6.3 6.51 6.74 6.86 7.05 7.28 7.49 7.57 7.68 7.9 8.15 8.36 8.48 8.66 8.92 9.25 ¹ Reducer Input Options -N180TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -100LA- Integral 4-Pole TEFC Standard Gear Motor -112MH- Integral 4-Pole TEFC Energy Efficient Gear Motor -2 -3 -4 12Hz (rpm) 658 618 603 591 583 553 528 509 503 489 460 456 450 435 413 409 389 374 373 370 368 341 333 330 329 327 314 309 303 298 293 282 274 265 256 251 245 237 230 228 225 218 212 206 203 199 193 186 132 124 121 118 117 111 106 102 101 98 92 91 90 87 83 82 78 75 75 74 74 68 67 66 66 65 63 62 61 60 59 56 55 53 51 50 49 47 46 46 45 44 42 41 41 40 39 37 -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Weight Part Number (LBS) Efficiency IE2 -1 60Hz (rpm) EE 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 176 3.2 SK32 172 1.9 SK572.1 169 5.5 SK42 166 2.5 SK672.1 153 1.8 SK572.1 152 2 SK672.1 147 2.9 SK32 140 4.7 SK42 137 2 SK672.1 136 1.5 SK572.1 126 2 SK672.1 120 SK42 3.9 119 SK32 2.2 115 SK32 1.6 114 SK42 4 112 SK672.1 1.9 110 SK772.1 2 106 SK32 1.9 104 SK672.1 2.2 100 SK672.1 1.5 97 SK42 3.2 93 SK772.1 2 92 SK32 1.6 88 4.7 SK52 85 SK772.1 2 83 1.5 SK32 80 SK773.1 1.7 79 SK42 2.4 73 SK873.1 3 72 SK52 3.9 70 SK42 1.7 68 SK773.1 1.6 67 SK873.1 3 65 3.5 SK52 63 2.9 SK873.1 59 1.7 SK42 57 1.7 SK42 54 2.6 SK873.1 53 1.9 SK52 49 1.7 SK42 48 2.3 SK873.1 45 2.1 SK52 44 1.6 SK872.1 43 2.1 SK873.1 41 3 SK973.1 40 1.6 SK872.1 38 1.8 SK873.1 616 Page 616.13 Issue A Part Number -xx x.xx SK112MH/4-184TC - ² Voltage Code -x 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N180TC- -100LA-112MH- ² Voltage Code 9.8 10.04 10.2 10.37 11.25 11.38 11.71 12.28 12.56 12.68 13.7 14.38 14.55 15.03 15.12 15.35 15.62 16.25 16.66 17.25 17.71 18.46 18.67 19.6 20.31 20.7 21.49 21.87 23.49 23.92 24.67 25.39 25.69 26.46 27.57 29.29 30.46 32.24 32.56 35.25 35.63 38.45 38.77 39.68 42.51 42.67 45.53 -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 176 172 169 166 153 152 147 140 137 136 126 120 119 115 114 112 110 106 104 100 97 93 92 88 85 83 80 79 73 72 70 68 67 65 63 59 57 54 53 49 48 45 44 43 41 40 38 35 34 34 33 31 30 29 28 27 27 25 24 24 23 23 22 22 21 21 20 19 19 18 18 17 17 16 16 15 14 14 14 13 13 13 12 11 11 11 10 10 9 9 9 8 8 8 * SK12 is not available with NEMA adapter -N180TC- ² Voltage Code Solid Shaft Input Reducer -W- ² Voltage Code 5:1 Inverter Duty (Constant Torque) SKxxx Section Weights (lb) SK12 SK372.1 SK572.1 SK22 SK672.1 W 31 24 40 64 53 100LA 68 62 78 88 90 SK32 88 112 132 101 SK772.1 SK773.1 SK42 SK43 SK872.1 SK873.1 SK52 SK63 93 97 143 154 192 196 207 328 117 120 146 179 193 197 209 331 137 142 166 199 214 219 230 352 97 101 148 168 196 201 212 333 83.6 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 112MH N180TC 88 N/A 84 24 100 42 109 77 111 53 Section 616 Page 616.14 Issue A SKxxx 4-Pole 1750 RPM Gearmotors & Speed Reducers 7.5 HP 60 Hz Motors | 40 RPM to 652 RPM Part Number -xx x.xx 1 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 652 SK672.1 3.4 607 SK672.1 3.4 586 SK32 4.8 565 3.4 SK672.1 524 3.3 SK672.1 485 SK672.1 3.3 463 SK32 4 447 SK672.1 3.3 411 SK672.1 3.2 392 SK32 3.4 376 SK672.1 3.2 343 SK672.1 3.1 329 SK32 3.9 315 SK32 2.6 310 SK672.1 2.8 304 SK32 3.4 -W283 SK672.1 2.7 257 SK32 2.9 238 SK42 4.8 -N210TC226 2.2 SK672.1 220 2.7 SK32 214 2.6 SK772.1 208 2.3 SK32 -132S205 2 SK672.1 -132SH204 4.1 SK42 200 1.6 SK672.1 193 2.4 SK772.1 188 1.9 SK672.1 177 2.1 SK32 174 2.2 SK772.1 170 3.7 SK42 167 1.8 SK672.1 164 2.1 SK772.1 157 2 SK772.1 154 4 SK872.1 152 1.4 SK672.1 149 1.9 SK772.1 148 2 SK32 141 3.2 SK42 139 SK872.1 3.8 -x 3 4 Gear Ratio (Gear Motors Only) 2.66 2.86 2.96 3.07 3.31 3.58 3.75 3.88 4.22 4.43 4.61 5.06 5.28 5.5 5.59 5.7 6.12 6.74 7.28 7.68 7.9 8.12 8.36 8.48 8.5 8.66 8.97 9.25 9.8 10 10.2 10.37 10.6 11.06 11.24 11.38 11.67 11.71 12.28 12.48 ² Voltage Code -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N210TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -132S- Integral 4-Pole TEFC Standard Gear Motor -132SH- Integral 4-Pole TEFC Energy Efficient Gear Motor 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 652 607 586 565 524 485 463 447 411 392 376 343 329 315 310 304 283 257 238 226 220 214 208 205 204 200 193 188 177 174 170 167 164 157 154 152 149 148 141 139 130 121 117 113 105 97 93 89 82 78 75 69 66 63 62 61 57 51 48 45 44 43 42 41 41 40 39 38 35 35 34 33 33 31 31 30 30 30 28 28 SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 138 SK672.1 1.4 133 SK772.1 1.7 127 SK672.1 1.4 126 SK872.1 3.5 121 SK42 2.6 119 SK32 1.5 115 SK42 2.7 114 SK872.1 3.1 111 SK772.1 1.4 104 SK772.1 1.5 102 SK872.1 2.9 98 2.2 SK42 97 1.8 SK42 94 1.4 SK772.1 93 2.7 SK872.1 89 3.2 SK52 -W81 1.8 SK42 80 2.8 SK52 79 1.6 SK42 -N210TC75 2.2 SK872.1 73 2.6 SK52 72 2.3 SK52 68 2 SK872.1 -132S67 1.6 SK42 -132SH66 2.3 SK52 63 3.1 SK972.1 62 1.9 SK872.1 60 SK52 2.3 57 SK873.1 1.8 56 SK63 3.8 54 SK873.1 1.7 52 SK972.1 2.8 49 SK873.1 1.5 48 SK52 1.3 47 SK972.1 2.5 45 SK52 1.4 44 SK873.1 1.4 43 1.5 SK52 41 SK972.1 2.2 40 2.8 SK63 -x 4 3 Gear Ratio 12.56 13.07 13.7 13.79 14.38 14.55 15.12 15.18 15.62 16.66 16.96 17.71 17.92 18.46 18.67 19.6 21.5 21.68 21.87 23.02 23.92 24.07 25.44 25.88 26.46 27.66 28 28.85 30.47 30.91 32.24 33.36 35.63 36.03 37.19 38.45 39.68 40.37 42.76 43.43 ² Voltage Code -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ² Voltage Code (Gear Motors Only) 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 138 133 127 126 121 119 115 114 111 104 102 98 97 94 93 89 81 80 79 75 73 72 68 67 66 63 62 60 57 56 54 52 49 48 47 45 44 43 41 40 28 27 25 25 24 24 23 23 22 21 20 20 19 19 19 18 16 16 16 15 15 14 14 13 13 13 12 12 11 11 11 10 10 10 9 9 9 9 8 8 132S 141 163 168 196 244 248 260 330 344 N210TC 57 101 105 179 196 201 212 283 287 381 333 -1 -2 -3 -4 Weights (lb) SK672.1 SK32 SK772.1 SK42 SK872.1 SK873.1 SK52 SK972.1 SK973.1 SK63 ** Optional NORD NEMA C-Face TEFC Motor Weight (can be used with reducer with NEMA C-Face adaptor input) (LBS) Efficiency Part Number SK132SH/4-213TC IE2 EE ² Voltage Code 97 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 W 53 88 93 143 192 196 207 278 282 328 Gearmotors & Speed Reducers 10 HP 60 Hz Motors | 38 RPM to 652 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 652 SK672.1 2.6 607 2.6 SK672.1 586 SK32 3.6 565 2.5 SK672.1 524 SK672.1 2.5 485 SK672.1 2.4 463 SK32 3 447 SK672.1 2.5 411 SK672.1 2.4 392 SK32 2.5 376 SK672.1 2.4 343 SK672.1 2.3 329 SK32 2.9 315 SK32 2 310 SK672.1 2.1 304 SK32 2.6 302 SK42 4.8 283 SK672.1 2 280 SK42 4.2 262 2.2 SK772.1 261 4.3 SK42 257 2.2 SK32 3.6 SK42 238 227 2 SK772.1 226 1.7 SK672.1 224 3.6 SK872.1 220 2 SK32 214 1.9 SK772.1 208 1.7 SK32 205 1.5 SK672.1 204 3.1 SK42 196 3.2 SK872.1 193 1.8 SK772.1 188 3.6 SK872.1 177 1.6 SK32 174 1.7 SK772.1 170 2.8 SK42 166 SK872.1 3.2 2 ¹ Input Option (Choose One) -W- -N210TC- -132M-132MH- -x 3 4 Gear Ratio (Gear Motors Only) 2.66 2.86 2.96 3.07 3.31 3.58 3.75 3.88 4.22 4.43 4.61 5.06 5.28 5.5 5.59 5.7 5.75 6.12 6.19 6.63 6.65 6.74 7.28 7.63 7.68 7.73 7.9 8.12 8.36 8.48 8.5 8.87 8.97 9.24 9.8 10 10.2 10.44 ² Voltage Code -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N210TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -132M- Integral 4-Pole TEFC Standard Gear Motor -132MH- Integral 4-Pole TEFC Energy Efficient Gear Motor 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 652 607 586 565 524 485 463 447 411 392 376 343 329 315 310 304 302 283 280 262 261 257 238 227 226 224 220 214 208 205 204 196 193 188 177 174 170 166 130 121 117 113 105 97 93 89 82 78 75 69 66 63 62 61 60 57 56 52 52 51 48 45 45 45 44 43 42 41 41 39 39 38 35 35 34 33 SKxxx 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 164 SK772.1 1.6 157 SK772.1 1.5 154 SK872.1 3 148 SK32 1.5 141 SK42 2.4 139 SK872.1 2.9 129 SK52 3.4 126 SK872.1 2.6 124 SK52 3.3 121 SK42 2 2 SK42 115 114 2.4 SK872.1 102 2.2 SK872.1 100 4.5 SK63 98 1.6 SK42 97 2.6 SK52 93 2 SK872.1 89 2.4 SK52 84 3.8 SK63 80 2.1 SK52 79 3.1 SK972.1 75 1.7 SK872.1 73 1.9 SK52 72 1.7 SK52 68 1.5 SK872.1 66 SK63 3 63 SK972.1 2.3 60 SK52 1.7 57 SK972.1 2.3 56 SK63 2.8 52 SK972.1 2.1 48 SK63 2.5 47 SK972.1 1.9 46 SK973.1 2.1 41 SK972.1 1.7 40 2.1 SK63 38 2.9 SK73 Section 616 Page 616.15 Issue A Part Number -xx x.xx -x 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N210TC- -132M-132MH- ² Voltage Code 10.6 11.06 11.24 11.71 12.28 12.48 13.45 13.79 14 14.38 15.12 15.18 16.96 17.37 17.71 17.81 18.67 19.6 20.77 21.68 21.99 23.02 23.92 24.07 25.44 26.28 27.66 28.85 30.29 30.91 33.36 36.11 37.19 37.36 42.76 43.43 45.66 ² Voltage Code -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 EE SK132MH/4-215TC ² Voltage Code -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 164 157 154 148 141 139 129 126 124 121 115 114 102 100 98 97 93 89 84 80 79 75 73 72 68 66 63 60 57 56 52 48 47 46 41 40 38 33 31 31 30 28 28 26 25 25 24 23 23 20 20 20 19 19 18 17 16 16 15 15 14 14 13 13 12 11 11 10 10 9 9 8 8 8 Weights (lb) SK672.1 SK32 SK772.1 SK42 SK872.1 SK873.1 SK52 SK972.1 SK973.1 W 53 88 93 143 192 196 207 278 282 SK63 SK73 328 551 Weight (LBS) 121.3 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 132M N210TC 165 57 187 101 192 105 221 179 268 196 272 201 284 212 354 283 344 287 406 584 364 525 Section 616 Page 616.16 Issue A Gearmotors & Speed Reducers 15 HP 60 Hz Motors | 39 RPM to 586 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N250TC- -160M-160MH- 3.02 3.12 3.21 3.5 3.59 3.84 3.89 4.42 4.58 4.71 4.79 5.1 5.35 5.38 5.5 5.66 5.75 6.19 6.42 6.57 6.63 6.65 7.28 7.7 7.73 8.5 8.87 9.24 10.2 10.44 10.58 11.24 12.28 12.48 13.45 13.56 13.79 ² Voltage Code -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N250TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** -160M- SKxxx 5:1 Inverter Duty (Constant Torque) 2 1 Output Service Reducer Model Speed Factor # (rpm) 586 3.3 SK42 567 SK772.1* 2.6 551 3.2 SK42 506 SK42 3.1 493 SK772.1* 2.3 461 SK772.1* 2.3 455 SK42 3 400 SK772.1* 2 386 SK42 2.8 376 SK772.1* 2 370 SK42 3.3 347 SK42 3.2 331 SK42 2.5 329 SK772.1* 1.8 322 SK872.1 3.5 313 SK872.1 3.4 308 SK42 3.3 286 2.9 SK42 276 3.9 SK52 269 3.1 SK872.1 267 1.5 SK772.1* 266 2.9 SK42 2.4 SK42 243 230 3.4 SK52 229 2.8 SK872.1 208 2.1 SK42 200 2.5 SK872.1 192 2.5 SK872.1 174 1.9 SK42 170 2.2 SK872.1 167 2.8 SK52 157 2.1 SK872.1 144 1.6 SK42 142 2 SK872.1 132 2.3 SK52 131 3.2 SK972.1 128 1.8 SK872.1 -x 60Hz (rpm) 12Hz (rpm) 586 567 551 506 493 461 455 400 386 376 370 347 331 329 322 313 308 286 276 269 267 266 243 230 229 208 200 192 174 170 167 157 144 142 132 131 128 117 113 110 101 99 92 91 80 77 75 74 69 66 66 64 63 62 57 55 54 53 53 49 46 46 42 40 38 35 34 33 31 29 28 26 26 26 4-Pole 1750 RPM Output Service Reducer Model Speed Factor # (rpm) 126 SK52 2.3 125 SK972.1 3.1 117 SK872.1 1.6 112 SK972.1 2.9 104 SK872.1 1.5 102 SK63 3.1 100 SK972.1 2.6 99 1.8 SK52 98 2.8 SK62 95 1.4 SK872.1 90 1.6 SK52 85 2.6 SK63 82 1.4 SK52 81 2.4 SK63 80 2.1 SK972.1 79 2.1 SK973.1 76 1.6 SK972.1 69 1.9 SK973.1 67 2 SK63 65 1.8 SK973.1 64 1.6 SK972.1 62 2.3 SK72 58 1.5 SK972.1 57 SK973.1 1.7 55 SK973.1 1.7 54 SK72 1.6 53 SK972.1 1.4 50 SK973.1 1.5 49 SK63 1.7 47 SK73 2.2 45 SK83 3.8 44 SK82 1.7 41 SK63 1.4 40 SK72 1.5 39 1.9 SK73 -1 -2 -3 -4 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N250TC- -160M-160MH- - ² Voltage Code ² Voltage Code 14 14.16 15.18 15.84 16.96 17.37 17.65 17.81 18.14 18.67 19.6 20.77 21.68 21.98 21.99 22.42 23.19 25.51 26.28 27.22 27.66 28.63 30.29 30.97 31.95 33.04 33.36 35.19 36.11 37.63 39.08 40.45 43.43 43.71 45.66 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 126 125 117 112 104 102 100 99 98 95 90 85 82 81 80 79 76 69 67 65 64 62 58 57 55 54 53 50 49 47 45 44 41 40 39 25 25 23 22 21 20 20 20 20 19 18 17 16 16 16 16 15 14 13 13 13 12 12 11 11 11 11 10 10 9 9 9 8 8 8 160M 232 260 308 324 394 384 445 602 624 842 860 N250TC N/A 201 227 265 314 318 386 531 553 827 844 -1 -2 -3 -4 Weights (lb) 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number SK160MH/4-254TCTW 2 ² Voltage Code Integral 4-Pole TEFC Standard Gear Motor EE -x * SK772.1 is not available with NEMA adapter -N250TC- -160MH- Integral 4-Pole TEFC Energy Efficient Gear Motor IE2 1 Part Number -xx x.xx SK772.1 SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK82 SK83 W 93 143 192 207 278 282 328 529 551 935 787 Weight (LBS) 160.9 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 20 HP 60 Hz Motors | 39 RPM to 583 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 1 2 Output Service Reducer Model Speed Factor # (rpm) 583 2.5 SK42 555 SK872.1 3.3 548 2.4 SK42 503 SK42 2.3 478 SK872.1 3 452 SK42 2.2 438 SK872.1 2.8 431 SK52 3.4 384 SK42 2.1 382 SK52 3.2 377 SK872.1 2.9 367 SK42 2.5 346 SK52 3.3 345 SK42 2.4 329 SK42 1.9 321 SK872.1 2.6 314 SK52 2.6 312 2.5 SK872.1 306 2.4 SK42 304 3.1 SK52 289 3 SK52 284 2.1 SK42 2.9 SK52 274 269 2.3 SK872.1 265 2.2 SK42 245 3.5 SK972.1 242 1.8 SK42 229 2.6 SK52 228 2.1 SK872.1 209 3.3 SK972.1 207 1.6 SK42 199 2.3 SK52 191 1.9 SK872.1 188 3.3 SK972.1 173 1.4 SK42 171 3 SK972.1 ¹ Input Option (Choose One) -W- -N250TC- -160L-160LH- -x 3 4 Gear Ratio (Gear Motors Only) 3.02 3.18 3.21 3.5 3.69 3.89 4.03 4.08 4.58 4.61 4.68 4.79 5.08 5.1 5.35 5.5 5.6 5.66 5.75 5.79 6.09 6.19 6.42 6.57 6.65 7.19 7.28 7.7 7.73 8.45 8.5 8.83 9.24 9.4 10.2 10.35 ² Voltage Code -1 -2 -3 -4 ¹ Reducer Input Options -W- -N250TC- NEMA C-Face Input Reducer (no motor). Optional motor: part # listed below. ** Integral 4-Pole TEFC Standard Gear Motor -160LH- Integral 4-Pole TEFC Energy Efficient Gear Motor EE SK160LH/4-256TCTW 12Hz (rpm) 583 555 548 503 478 452 438 431 384 382 377 367 346 345 329 321 314 312 306 304 289 284 274 269 265 245 242 229 228 209 207 199 191 188 173 171 117 111 110 101 96 90 88 86 77 76 75 73 69 69 66 64 63 62 61 61 58 57 55 54 53 49 48 46 46 42 41 40 38 38 35 34 1 Output Service Reducer Model Speed Factor # (rpm) 169 SK872.1 1.7 166 SK52 2.1 157 SK872.1 1.5 153 SK972.1 2.7 152 SK62 3.3 141 SK872.1 1.5 137 SK972.1 2.5 131 SK52 1.7 130 SK972.1 2.4 126 SK52 1.7 125 SK972.1 2.3 111 SK62 2.4 104 3 SK72 101 2.3 SK63 100 2 SK972.1 98 3.4 SK73 97 2.1 SK62 90 1.8 SK972.1 85 1.9 SK63 81 2.6 SK72 80 1.8 SK63 79 1.5 SK973.1 75 2.6 SK73 69 1.5 SK973.1 67 1.5 SK63 66 3 SK82 62 2.2 SK73 61 SK72 1.7 57 1.4 SK63 55 SK82 2.5 54 SK83 3.2 53 SK73 1.9 47 SK73 1.6 45 SK83 2.8 40 SK83 2.5 39 SK73 1.5 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) ** Optional NORD NEMA C-Face TEFC Motor (can be used with reducer with NEMA C-Face adaptor input) Efficiency Part Number IE2 60Hz (rpm) 4-Pole 1750 RPM 616 Page 616.17 Issue A Part Number -xx x.xx -x 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) ² Voltage Code 10.44 10.58 11.24 11.54 11.59 12.48 12.86 13.45 13.56 14 14.16 15.8 16.86 17.37 17.65 18 18.14 19.72 20.77 21.64 21.98 22.42 23.34 25.51 26.28 26.62 28.32 28.63 30.91 32.12 32.52 33.24 37.63 39.08 44.38 45.66 -W- -N250TC- -160L-160LH- ² Voltage Code -1 -2 -3 -4 Solid Shaft Input Reducer -160L- 5:1 Inverter Duty (Constant Torque) SKxxx Section - ² Voltage Code -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 169 166 157 153 152 141 137 131 130 126 125 111 104 101 100 98 97 90 85 81 80 79 75 69 67 66 62 61 57 55 54 53 47 45 40 39 34 33 31 31 30 28 27 26 26 25 25 22 21 20 20 20 19 18 17 16 16 16 15 14 13 13 12 12 11 11 11 11 9 9 8 8 Weights (lb) SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK82 SK83 Weight (LBS) 198.4 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 W 143 192 207 278 282 328 529 551 935 787 160L 298 345 362 431 421 483 639 662 880 897 N250TC 201 227 265 314 318 386 531 553 827 844 Section 616 Page 616.18 Issue A Gearmotors & Speed Reducers 25 HP 60 Hz Motors | 40 RPM to 633 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N280TC- -180MX-180MH- ² Voltage Code 2.78 3.02 3.18 3.21 3.23 3.33 3.4 3.5 3.67 3.69 3.74 3.89 4.03 4.08 4.56 4.61 4.68 4.79 5.08 5.1 5.25 5.35 5.5 5.6 5.66 5.75 5.79 6.09 6.17 6.42 6.57 6.65 6.68 7.19 7.27 7.7 7.73 8.45 -1 -2 -3 -4 ¹ Reducer Input Options -W- 5:1 Inverter Duty (Constant Torque) 2 1 Output Service Reducer Model Speed Factor # (rpm) 633 SK52 3.2 583 SK42* 2 550 SK872.1** 2.6 548 1.9 SK42* 545 SK52 2.9 526 5 SK972.1 518 SK52 2.9 503 SK42* 1.9 480 SK52 2.8 474 SK872.1** 2.3 468 SK972.1 4.8 452 SK42* 1.8 434 SK872.1** 2.2 431 SK52 2.7 384 SK972.1 4.3 382 SK52 2.6 374 SK872.1** 2.3 367 SK42* 2 346 SK52 2.7 345 SK42* 1.9 333 3.7 SK972.1 329 1.5 SK42* 2.1 SK872.1** 318 314 2.1 SK52 309 2 SK872.1** 306 1.9 SK42* 304 2.5 SK52 289 2.4 SK52 284 3.3 SK972.1 274 2.3 SK52 266 1.8 SK872.1** 265 1.7 SK42* 262 3.3 SK972.1 243 3.1 SK972.1 242 2.1 SK52 229 2 SK52 226 1.7 SK872.1** 207 2.7 SK972.1 -x Solid Shaft Input Reducer -N280TC- NEMA C-Face Input Reducer (no motor) -180MX- Integral 4-Pole TEFC Standard Gear Motor -180MH- Integral 4-Pole TEFC Energy Efficient Gear Motor 60Hz (rpm) 12Hz (rpm) 633 583 550 548 545 526 518 503 480 474 468 452 434 431 384 382 374 367 346 345 333 329 318 314 309 306 304 289 284 274 266 265 262 243 242 229 226 207 127 117 110 110 109 105 104 101 96 95 94 90 87 86 77 76 75 73 69 69 67 66 64 63 62 61 61 58 57 55 53 53 52 49 48 46 45 41 SKxxx 4-Pole 1750 RPM 1 Output Service Reducer Model Speed Factor # (rpm) 200 SK62 3.4 199 SK52 1.9 197 SK872.1** 1.5 189 SK872.1** 1.5 186 SK972.1 2.6 169 SK972.1 2.4 167 SK62 2.9 166 SK52 1.6 152 SK62 2.6 136 SK972.1 2 131 SK52 1.4 129 SK972.1 1.9 126 2.2 SK62 124 1.9 SK972.1 123 2.8 SK72 111 1.9 SK62 110 1.7 SK972.1 104 2.4 SK72 101 1.8 SK63 99 1.6 SK972.1 98 2.7 SK73 97 1.7 SK62 89 1.4 SK972.1 85 2.4 SK73 84 3.8 SK83 81 2.1 SK72 80 1.4 SK63 75 2.1 SK73 72 SK83 3.2 63 SK83 2.9 62 SK73 1.7 61 SK72 1.4 54 SK83 2.6 53 SK73 1.5 45 SK93 3.1 40 SK83 2 Part Number -xx x.xx 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) (Choose One) -W- -N280TC- -180MX-180MH- ² Voltage Code 8.78 8.83 8.87 9.24 9.4 10.35 10.55 10.58 11.59 12.86 13.45 13.56 13.92 14.16 14.33 15.8 15.84 16.86 17.37 17.65 18 18.14 19.72 20.62 21.04 21.64 21.98 23.34 24.42 28.03 28.32 28.63 32.52 33.24 39.54 44.38 -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 200 199 197 189 186 169 167 166 152 136 131 129 126 124 123 111 110 104 101 99 98 97 89 85 84 81 80 75 72 63 62 61 54 53 45 40 40 40 39 38 37 34 33 33 30 27 26 26 25 25 25 22 22 21 20 20 20 19 18 17 17 16 16 15 14 13 12 12 11 11 9 8 * SK42 is only available with solid input shaft - W- for this HP ** SK872.1 is not available with NEMA adapter -N280TC- ² Voltage Code -1 -2 -3 -4 -x 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK83 SK93 W 143 192 207 278 282 328 529 551 787 1182 • A Unit of IDEX Corporation • Cedar Falls, IA 180M N/A 398 415 484 474 536 692 714 950 1345 ©2013 N280TC N/A N/A 285 336 340 386 583 608 844 1270 Gearmotors & Speed Reducers 30 HP 60 Hz Motors | 40 RPM to 635 RPM SKxxx 4-Pole 1750 RPM Part Number -xx x.xx 1 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 635 SK52 2.6 584 SK42* 1.7 552 SK872.1** 2.2 550 1.6 SK42* 546 SK52 2.5 527 4.2 SK972.1 519 2.5 SK52 504 SK42* 1.6 481 SK52 2.4 476 SK872.1** 2 469 SK972.1 4 -W454 SK42* 1.5 435 SK872.1** 1.8 433 SK52 2.3 387 SK62 3.8 -N280TC385 SK972.1 3.6 383 SK52 2.1 375 SK872.1** 1.9 368 SK428 1.7 -180LX347 SK52 2.2 -180LH346 SK42* 1.6 334 3.1 SK972.1 1.7 SK872.1** 319 315 1.7 SK52 310 1.7 SK872.1** 307 1.6 SK42* 305 2 SK52 290 2 SK52 285 1.4 SK42* 284 2.8 SK972.1 278 2.5 SK62 275 1.9 SK52 267 1.5 SK872.1** 265 1.4 SK42* 263 2.8 SK972.1 -x 3 4 Gear Ratio (Gear Motors Only) 2.78 3.02 3.18 3.21 3.23 3.33 3.4 3.5 3.67 3.69 3.74 3.89 4.03 4.08 4.56 4.56 4.61 4.68 4.79 5.08 5.1 5.25 5.5 5.6 5.66 5.75 5.79 6.09 6.19 6.17 6.35 6.42 6.57 6.65 6.68 ² Voltage Code -1 -2 -3 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N280TC- NEMA C-Face Input Reducer (no motor). -180LX- Integral 4-Pole TEFC Standard Gear Motor -180LH- Integral 4-Pole TEFC Energy Efficient Gear Motor 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 635 584 552 550 546 527 519 504 481 476 469 454 435 433 387 385 383 375 368 347 346 334 319 315 310 307 305 290 285 284 278 275 267 265 263 127 117 110 110 109 105 104 101 96 95 94 91 87 87 77 77 77 75 74 69 69 67 64 63 62 61 61 58 57 57 56 55 53 53 53 SKxxx 4-Pole 1750 RPM 1 Section 616 Page 616.19 Issue A Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 244 2.6 SK972.1 243 1.8 SK52 233 3.4 SK62 229 1.7 SK52 208 SK972.1 2.3 201 SK62 2.8 200 SK52 1.6 187 SK972.1 2.2 170 SK972.1 2 167 SK62 2.4 152 SK62 2.2 -W141 SK72 2.7 136 SK972.1 1.7 129 SK972.1 1.6 127 SK62 1.8 -N280TC124 SK972.1 1.5 123 2.3 SK72 112 1.6 SK63 -180LX111 1.4 SK972.1 -180LH105 2 SK72 102 1.5 SK63 98 2.3 SK73 97 1.4 SK62 86 2 SK73 84 3.1 SK83 82 1.7 SK72 81 1.5 SK72 76 1.8 SK73 72 2.7 SK83 63 2.4 SK83 62 1.5 SK73 54 2.2 SK83 45 1.9 SK83 40 SK83 1.7 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 7.19 7.27 7.56 7.7 8.45 8.78 8.83 9.4 10.35 10.55 11.59 12.52 12.86 13.56 13.92 14.16 14.33 15.8 15.84 16.86 17.37 18 18.14 20.62 21.04 21.64 21.72 23.34 24.42 28.03 28.32 32.52 39.08 44.38 -2 -3 -4 60Hz (rpm) 12Hz (rpm) 244 243 233 229 208 201 200 187 170 167 152 141 136 129 127 124 123 112 111 105 102 98 97 86 84 82 81 76 72 63 62 54 45 40 49 49 47 46 42 40 40 37 34 33 30 28 27 26 25 25 25 22 22 21 20 20 19 17 17 16 16 15 14 13 12 11 9 8 * SK42 is only available with solid input shaft - W- for this HP ** SK872.1 is not available with NEMA adapter -N280TC- ² Voltage Code -1 -2 -3 -4 -1 5:1 Inverter Duty (Constant Torque) 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK42 SK872.1 SK52 SK972.1 SK973.1 SK63 SK72 SK73 SK83 SK93 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 W 143 192 207 278 282 328 529 551 787 1182 180L N/A 398 415 484 474 536 692 692 950 1345 N280TC N/A N/A 285 336 340 386 583 608 844 1270 Section 616 Page 616.20 Issue A SKxxx 4-Pole 1750 RPM 1 Gearmotors & Speed Reducers 40 HP 60 Hz Motors | 40 RPM to 640 RPM Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 640 SK52* 2 599 SK62 4.1 551 SK52* 1.9 539 SK62 3.7 535 SK972.1** 3.2 524 SK52* 1.9 485 SK52* 1.8 478 3.4 SK62 476 SK972.1** 3 455 3.2 SK62 -W440 2.9 SK62 436 SK52* 1.7 390 SK62 2.9 386 SK52* 1.6 -N320TC350 SK52* 1.7 339 SK972.1** 2.4 336 SK62 2.2 318 SK72 3.2 -200L307 SK52* 1.5 -200LH292 SK52* 1.5 288 SK972.1** 2.1 280 SK62 1.9 SK52* 277 1.5 266 2.1 SK972.1** 256 3.9 SK72 248 2 SK972.1** 245 1.3 SK52* 235 2.6 SK62 231 1.3 SK52* -x 5:1 Inverter Duty (Constant Torque) 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 2.78 2.97 3.23 3.3 3.33 3.4 3.67 3.72 3.74 3.91 4.05 4.08 4.56 4.61 5.08 5.25 5.29 5.6 5.79 6.09 6.17 6.35 6.42 6.68 6.95 7.19 7.27 7.56 7.7 -1 -2 -3 -4 60Hz (rpm) 12Hz (rpm) 640 599 551 539 535 524 485 478 476 455 440 436 390 386 350 339 336 318 307 292 288 280 277 266 256 248 245 235 231 128 120 110 108 107 105 97 96 95 91 88 87 78 77 70 68 67 64 61 58 58 56 55 53 51 50 49 47 46 SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 217 3.6 SK72 211 1.7 SK972.1** 203 2.1 SK62 189 1.6 SK972.1** 188 3.1 SK72 172 1.5 SK972.1** 169 1.8 SK62 164 2.7 SK72 154 1.7 SK62 142 2 SK72 -W138 1.3 SK972.1** 128 1.4 SK62 125 2.9 SK82 124 1.8 SK72 -N320TC107 2.5 SK82 106 1.5 SK72 99 1.7 SK73 86 1.5 SK73 -200L85 2.4 SK83 -200LH76 1.3 SK73 73 2 SK83 66 2.8 SK93 64 1.8 SK83 57 2.4 SK93 55 1.6 SK83 47 3.3 SK103 46 1.4 SK83 45 1.9 SK93 40 2.8 SK103 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 8.19 8.45 8.78 9.4 9.46 10.35 10.55 10.84 11.59 12.52 12.86 13.92 14.29 14.33 16.56 16.86 18 20.62 21.04 23.34 24.42 27.05 28.03 31.25 32.52 37.9 39.08 39.54 45.25 -1 -2 -3 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 217 211 203 189 188 172 169 164 154 142 138 128 125 124 107 106 99 86 85 76 73 66 64 57 55 47 46 45 40 43 42 41 38 38 34 34 33 31 28 28 26 25 25 21 21 20 17 17 15 15 13 13 11 11 9 9 9 8 * SK52 is only available with a solid shaft input -W- for this HP ** SK972.1 is not available with NEMA adapter -N320TC- ¹ Reducer Input Options -W-N320TC- Solid Shaft Input Reducer NEMA C-Face Input Reducer (no motor) -200L- Integral 4-Pole TEFC Standard Gear Motor -200LH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code -1 -2 -3 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 208-230/460V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK52 SK972.1 SK62 SK72 SK82 SK83 SK93 SK103 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 W 207 278 377 529 935 787 1182 1830 200L N/A 641 697 849 1089 1107 1502 1985 N320TC N/A N/A 465 617 891 908 1303 1887 Gearmotors & Speed Reducers 50 HP 60 Hz Motors | 39 RPM to 635 RPM SKxxx 4-Pole 1750 RPM Part Number -xx x.xx 1 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 635 SK52* 1.6 594 SK62 3.3 546 SK52* 1.5 535 SK62 3 530 SK972.1** 2.5 519 SK52* 1.5 481 SK52* 1.4 -W474 2.7 SK62 472 SK972.1** 2.4 451 2.5 SK62 436 2.3 SK62 -N320TC433 1.4 SK52* 387 SK972.1** 2.2 387 SK62 2.3 347 1.3 SK52* -225S336 SK972.1** 1.9 -225SH334 SK62 1.8 315 SK72 2.5 286 SK972.1** 1.7 278 SK62 1.5 275 SK72 2.1 264 SK972.1** 1.7 SK72 254 3.1 245 SK972.1** 1.6 233 SK62 2 216 2.8 SK72 209 1.4 SK972.1** -x 3 4 Gear Ratio (Gear Motors Only) 2.78 2.97 3.23 3.3 3.33 3.4 3.67 3.72 3.74 3.91 4.05 4.08 4.56 4.56 5.08 5.25 5.29 5.6 6.17 6.35 6.42 6.68 6.95 7.19 7.56 8.19 8.45 ² Voltage Code -1 -2 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N320TC- NEMA C-Face Input Reducer (no motor). -225S- Integral 4-Pole TEFC Standard Gear Motor -225SH- Integral 4-Pole TEFC Energy Efficient Gear Motor 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 635 594 546 535 530 519 481 474 472 451 436 433 387 387 347 336 334 315 286 278 275 264 254 245 233 216 209 127 119 109 107 106 104 96 95 94 90 87 87 77 77 69 67 67 63 57 56 55 53 51 49 47 43 42 SKxxx 4-Pole 1750 RPM 1 Section 616 Page 616.21 Issue A Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 201 1.7 SK62 187 2.5 SK72 171 3.3 SK82 167 1.5 SK62 163 2.1 SK72 152 1.3 SK62 149 3 SK82 -W141 1.6 SK72 124 2.3 SK82 123 1.4 SK72 107 2 SK82 -N320TC98 1.4 SK73 92 3.2 SK93 84 1.9 SK83 -225S83 4.7 SK103 -225SH77 2.6 SK93 72 1.6 SK83 70 SK103 3.9 65 SK93 2.2 63 SK83 1.4 60 SK103 3.3 56 SK93 1.9 54 SK83 1.3 47 SK103 2.6 45 SK93 1.5 39 SK103 2.2 -x 3 4 Gear Ratio (Gear Motors Only) ² Voltage Code 8.78 9.46 10.33 10.55 10.84 11.59 11.84 12.52 14.29 14.33 16.56 18 19.12 21.04 21.19 22.97 24.42 25.3 27.05 28.03 29.62 31.25 32.52 37.9 39.54 45.25 -1 -2 -4 60Hz (rpm) 12Hz (rpm) 201 187 171 167 163 152 149 141 124 123 107 98 92 84 83 77 72 70 65 63 60 56 54 47 45 39 40 37 34 33 33 30 30 28 25 25 21 20 18 17 17 15 14 14 13 13 12 11 11 9 9 8 * SK52 is only available with a solid shaft input -W- for this HP ** SK972.1 is not available with NEMA adapter -N320TC- ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK52 SK972.1 SK62 SK72 SK82 SK83 SK93 SK103 • A Unit of IDEX Corporation • Cedar Falls, IA W 207 278 377 529 935 787 1182 1830 ©2013 225S N/A 713 770 922 1162 1180 1574 2057 N320TC N/A N/A 465 617 891 908 1303 1887 Section 616 Page 616.22 Issue A SKxxx 4-Pole 1750 RPM Gearmotors & Speed Reducers 60 HP 60 Hz Motors | 39 RPM to 596 RPM Part Number -xx x.xx 1 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 596 SK62 2.7 536 SK62 2.5 476 SK62 2.3 453 SK62 2.1 437 SK62 1.9 430 SK72 2.7 388 SK62 1.9 365 2.5 SK72 335 SK62 1.5 316 2.1 SK72 286 2.9 SK82 276 SK72 1.8 255 SK72 2.6 240 SK82 3.5 234 SK62 1.7 -W216 SK72 2.4 202 SK62 1.4 201 SK82 3.1 -N360TC187 SK72 2.1 171 SK82 2.8 163 SK72 1.8 149 SK82 2.5 -225M143 SK92 3.5 -225MH 141 SK72 1.3 124 SK82 1.9 123 SK92 3.1 107 2.7 SK92 93 2.6 SK93 84 3.9 SK103 77 2.2 SK93 72 1.4 SK83 70 3.3 SK103 65 1.9 SK93 60 2.8 SK103 57 1.6 SK93 47 2.2 SK103 45 1.3 SK93 39 1.8 SK103 -x 3 4 Gear Ratio (Gear Motors Only) 2.97 3.3 3.72 3.91 4.05 4.12 4.56 4.85 5.29 5.6 6.19 6.42 6.95 7.39 7.56 8.19 8.78 8.82 9.46 10.33 10.84 11.84 12.39 12.52 14.29 14.36 16.47 19.12 21.19 22.97 24.42 25.3 27.05 29.62 31.25 37.9 39.54 45.25 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -N360TC- NEMA C-Face Input Reducer (no motor). -225M- Integral 4-Pole TEFC Standard Gear Motor ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 596 536 476 453 437 430 388 365 335 316 286 276 255 240 234 216 202 201 187 171 163 149 143 141 124 123 107 93 84 77 72 70 65 60 57 47 45 39 119 107 95 91 87 86 78 73 67 63 57 55 51 48 47 43 40 40 37 34 33 30 29 28 25 25 21 19 17 15 14 14 13 12 11 9 9 8 ² Voltage Code -1 -2 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK62 SK72 SK82 W 377 529 935 225M 842 994 1235 N360TC 498 650 1012 SK92 SK93 SK103 787 1182 1830 1623 1647 2130 1400 1424 2083 -225MH- Integral 4-Pole TEFC Energy Efficient Gear Motor • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 75 HP 60 Hz Motors | 39 RPM to 617 RPM SKxxx 4-Pole 1750 RPM Part Number -xx x.xx 1 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 617 SK82 3.6 492 SK82 3.6 402 SK82 3.3 337 SK82 3 288 SK82 2.3 -W241 SK82 2.8 202 SK82 2.5 173 2.2 SK82 151 SK82 2 -N360TC144 2.9 SK92 125 1.5 SK82 124 SK92 2.5 -250M108 SK92 2.1 -250MH 93 SK93 2.1 84 SK103 3.1 78 SK93 1.8 70 SK103 2.6 66 SK93 1.5 60 SK103 2.3 57 SK93 1.3 47 SK103 1.8 39 1.5 SK103 3 Gear Ratio 2.89 3.62 4.43 5.29 6.19 7.39 8.82 10.33 11.84 12.39 14.29 14.36 16.47 19.12 21.19 22.97 25.3 27.05 29.62 31.25 37.9 45.25 -x ² Voltage Code (Gear Motors Only) -2 -4 ¹ Reducer Input Options -W-N360TC- Solid Shaft Input Reducer NEMA C-Face Input Reducer (no motor) -250M- Integral 4-Pole TEFC Standard Gear Motor -250MH- Integral 4-Pole TEFC Energy Efficient Gear Motor 60Hz (rpm) 12Hz (rpm) 617 492 402 337 288 241 202 173 151 144 125 124 108 93 84 78 70 66 60 57 47 39 123 98 80 67 58 48 40 35 30 29 25 25 22 19 17 16 14 13 12 11 9 8 ² Voltage Code -1 -2 -4 616 Page 616.23 Issue A 5:1 Inverter Duty (Constant Torque) 4 -1 Section 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK82 SK92 SK93 SK103 W 935 787 1182 1830 • A Unit of IDEX Corporation • Cedar Falls, IA 250M N360TC 1641 1012 2029 1400 2053 1424 2536 2083 ©2013 Section 616 Page 616.24 Issue A SKxxx 4-Pole 1750 RPM 1 Gearmotors & Speed Reducers 100 HP 60 Hz Motors | 47 RPM to 619 RPM Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 619 SK82 2.7 494 SK82 2.7 404 SK82 2.5 342 SK102 5.1 338 SK82 2.3 315 SK92 3.2 289 SK82 1.7 287 4.6 SK102 267 SK92 2.9 242 2.1 SK82 238 3.8 SK102 -W230 SK92 2 203 SK82 1.9 180 SK102 3.8 173 SK82 1.7 -280S170 SK92 2.4 -280SH151 SK102 3.3 144 SK92 2.1 125 SK102 2.9 109 SK92 1.6 108 SK102 2.6 94 SK93 1.6 92 SK102 2.2 84 SK103 2.4 78 1.3 SK93 71 2 SK103 60 1.7 SK103 47 1.3 SK103 -x 3 4 Gear Ratio (Gear Motors Only) 2.89 3.62 4.43 5.23 5.29 5.68 6.19 6.24 6.7 7.39 7.5 7.78 8.82 9.96 10.33 10.5 11.88 12.39 14.29 16.47 16.63 19.12 19.37 21.19 22.97 25.3 29.62 37.9 ¹ Reducer Input Options -W-280S- Solid Shaft Input Reducer Integral 4-Pole TEFC Standard Gear Motor -280SH- Integral 4-Pole TEFC Energy Efficient Gear Motor ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 619 494 404 342 338 315 289 287 267 242 238 230 203 180 173 170 151 144 125 109 108 94 92 84 78 71 60 47 124 99 81 68 68 63 58 57 53 48 48 46 41 36 35 34 30 29 25 22 22 19 18 17 16 14 12 9 ² Voltage Code -1 -2 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) W 280S SK82 SK92 SK93 935 787 1182 2026 2414 2439 SK102 SK103 1810 1830 2902 2922 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 125 HP 60 Hz Motors | 60 RPM to 509 RPM Part Number -xx x.xx SKxxx 4-Pole 1750 RPM 2 3 4 ¹ Input Option Gear Ratio (Gear Motors Only) 1 Output Service Reducer Model Speed Factor # (rpm) 509 SK92 3.2 341 SK102 4.1 314 SK92 2.5 286 SK102 3.7 267 SK92 2.3 238 SK102 3 230 SK92 1.6 179 3 SK102 170 SK92 1.9 150 2.7 SK102 144 1.7 SK92 125 SK102 2.3 124 SK92 1.5 108 SK92 1.3 107 SK102 2.1 92 SK102 1.7 84 SK103 1.9 71 SK103 1.6 60 1.4 SK103 -x (Choose One) -W- -280M-280MH- ² Voltage Code 3.51 5.23 5.68 6.24 6.7 7.5 7.78 9.96 10.5 11.88 12.39 14.29 14.36 16.47 16.63 19.37 21.19 25.3 29.62 -1 -2 -4 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -280M- Integral 4-Pole TEFC Standard Gear Motor -280MH- Integral 4-Pole TEFC Energy Efficient Gear Motor 616 Page 616.25 Issue A 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 509 341 314 286 267 238 230 179 170 150 144 125 124 108 107 92 84 71 60 102 68 63 57 53 48 46 36 34 30 29 25 25 22 21 18 17 14 12 ² Voltage Code -1 -2 -4 Section 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK92 SK102 SK103 W 787 1810 1830 280M 2525 3012 3032 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.26 Issue A SKxxx 4-Pole 1750 RPM 1 Gearmotors & Speed Reducers 150 HP 60 Hz Motors | 71 RPM to 509 RPM Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 509 SK92 2.7 342 SK102 3.4 315 SK92 2.1 287 SK102 3.1 267 SK92 1.9 238 SK102 2.5 -W230 SK92 1.3 180 2.5 SK102 170 SK92 1.6 -315S151 2.2 SK102 -315SH144 1.4 SK92 125 SK102 1.9 108 SK102 1.7 92 SK102 1.5 84 SK103 1.6 71 1.3 SK103 -x 3 4 Gear Ratio (Gear Motors Only) 3.51 5.23 5.68 6.24 6.7 7.5 7.78 9.96 10.5 11.88 12.39 14.29 16.63 19.37 21.19 25.3 ¹ Reducer Input Options -W-315S- Solid Shaft Input Reducer Integral 4-Pole TEFC Standard Gear Motor ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 509 342 315 287 267 238 230 180 170 151 144 125 108 92 84 71 102 68 63 57 53 48 46 36 34 30 29 25 22 18 17 14 ² Voltage Code -1 -2 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK92 SK102 SK103 W 787 1810 1830 315S 2900 3387 3407 -315SH- Integral 4-Pole TEFC Energy Efficient Gear Motor • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 175 HP 60 Hz Motors | 108 RPM to 510 RPM SKxxx 4-Pole 1750 RPM 1 Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 510 SK92 2.3 418 SK102 3.2 342 SK102 2.9 315 SK92 1.8 -W287 SK102 2.6 267 SK92 1.7 239 SK102 2.2 -315M180 2.2 SK102 -315MH170 SK92 1.4 151 1.9 SK102 125 1.7 SK102 108 1.5 SK102 -x 3 4 Gear Ratio (Gear Motors Only) 3.51 4.28 5.23 5.68 6.24 6.7 7.5 9.96 10.5 11.88 14.29 16.63 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -315M- Integral 4-Pole TEFC Standard Gear Motor ² Voltage Code -1 -2 -4 616 Page 616.27 Issue A 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 510 418 342 315 287 267 239 180 170 151 125 108 102 84 68 63 57 53 48 36 34 30 25 22 ² Voltage Code -1 -2 -4 Section 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK92 SK102 W 787 1810 315M 3076 3563 -315MH- Integral 4-Pole TEFC Energy Efficient Gear Motor • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Section 616 Page 616.28 Issue A SKxxx 4-Pole 1750 RPM 1 Gearmotors & Speed Reducers 200 HP 60 Hz Motors | 108 RPM to 510 RPM Part Number -xx x.xx 2 Output Service Reducer Model ¹ Input Option Speed Factor # (Choose One) (rpm) 510 SK92 2 418 SK102 2.8 342 SK102 2.5 315 SK92 1.6 -W287 SK102 2.3 267 SK92 1.5 239 SK102 1.9 -315MA180 1.9 SK102 151 SK102 1.7 125 1.5 SK102 108 1.3 SK102 -x 3 4 Gear Ratio (Gear Motors Only) 3.51 4.28 5.23 5.68 6.24 6.7 7.5 9.96 11.88 14.29 16.63 ¹ Reducer Input Options -W- Solid Shaft Input Reducer -315MA- Integral 4-Pole TEFC Standard Gear Motor ² Voltage Code -1 -2 -4 5:1 Inverter Duty (Constant Torque) 60Hz (rpm) 12Hz (rpm) 510 418 342 315 287 267 239 180 151 125 108 102 84 68 63 57 53 48 36 30 25 22 ² Voltage Code -1 -2 -4 230/460V, 60 Hz, 3 Ph 575V, 60 Hz, 3 Ph 400V, 50 Hz, 3 Ph (For more options, contact Viking Pump) Weights (lb) SK92 SK102 W 787 1810 315MA 3407 3894 • A Unit of IDEX Corporation • Cedar Falls, IA ©2013 Gearmotors & Speed Reducers 60 Hz Motors BASIC DIMENSIONS V Section 616 Page 616.29 Issue A V U U D BA E F BA B A F B NORDBLOC.1 Size SK 072.1 SK 172.1 SK 372.1 SK 373.1 SK 572.1 SK 573.1 SK 672.1 SK 673.1 SK 772.1 SK 773.1 SK 872.1 SK 873.1 SK 972.1 SK 973.1 in mm in mm in mm in mm in mm in mm in mm in mm A 4.09 103.9 5.51 140.0 5.91 150.1 7.48 190.0 8.27 210.1 9.33 237.0 11.81 300.0 13.70 348.0 B 4.29 109.0 5.31 134.9 6.30 160.0 7.87 199.9 9.25 235.0 9.65 245.1 12.20 309.9 14.37 365.0 BA 1.89 48.0 2.28 57.9 2.95 74.9 3.54 89.9 3.93 99.8 4.57 116.1 5.55 141.0 6.33 160.8 D 2.56 65.0 2.95 74.9 3.54 89.9 4.53 115.1 5.15 130.8 5.51 140.0 7.09 180.1 8.86 225.0 E 3.35 85.1 4.33 110.0 4.33 110.0 5.31 134.9 5.91 150.1 6.69 169.9 8.46 214.9 9.84 249.9 F 3.74 95.0 4.33 110.0 5.12 130.0 6.50 165.1 7.68 195.1 8.07 205.0 10.24 260.1 12.20 309.9 U 0.750 19.1 0.750 19.1 1.000 25.4 1.375 34.9 1.375 34.9 1.625 41.3 2.125 54.0 2.375 60.3 V 1.57 39.9 1.57 39.9 1.97 50.0 2.75 69.9 2.75 69.9 3.15 80.0 3.94 100.1 4.77 121.2 A 5.12 130 5.32 135.1 7.28 184.9 8.27 210.1 8.47 215.1 10.24 260.1 12.99 329.9 15.75 400.1 17.72 450.1 21.65 549.9 23.62 599.9 B 5.28 134.1 5.47 138.9 6.89 175 8.43 214.1 9.41 239 11.14 283 13.58 344.9 15.16 385.1 18.58 471.9 21.26 540 24.61 625.1 BA 1.97 50 3.27 83.1 3.3 83.8 3.88 98.6 5.08 129 5.18 131.6 6.34 161 7.04 178.8 8.52 216.4 10.67 271 12.76 324.1 D 3.39 86.1 4.02 102.1 4.92 125 6.1 154.9 6.89 175 8.35 212.1 9.84 249.9 11.02 279.9 12.4 315 15.35 389.9 17.72 450.1 E 4.33 110 4.13 104.9 6.3 160 7.28 184.9 6.89 175 8.66 220 10.24 260.1 12.8 325.1 14.17 359.9 17.32 439.9 18.9 480.1 F 2.36 59.9 2.44 62 3.15 80 4.72 119.9 4.72 119.9 5.91 150.1 11.61 294.9 12.99 329.9 15.75 400.1 17.72 450.1 19.88 505 U 0.75 19.1 1 25.4 1.25 31.8 1.625 41.3 1.875 47.6 2.25 57.2 2.5 63.5 3 76.2 3.5 88.9 4.25 108 5.25 133.4 V 1.66 42.2 2.32 58.9 2.95 74.9 3.49 88.6 3.74 95 4.24 107.7 5.24 133.1 5.74 145.8 6.99 177.5 8.82 224 10.39 263.9 NORD IN-LINE Size SK 02 SK 03 SK 12 SK 13 SK 22 SK 23 SK 32 SK 33 SK 42 SK 43 SK 52 SK 53 SK 62 SK 63 SK 72 SK 73 SK 82 SK 83 SK 92 SK 93 SK 102 SK 103 in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm • A Unit of IDEX Corporation • Cedar Falls, IA ©2013