Transcript
Rotary Screw Compressor
CAS2545 Technical Specifications
Compressed Air Systems
Specifications Air End Power Source Size Weight (wet) Rated Capacity
Max. Operating Pressure Ambient Operating Temperature Normal Hydraulic Operating Pressure Max. Hydraulic Operating Pressure
Rotary Screw Hydraulic motor 20"W x 33"L x 24.5"H 290 lb 25 – 45 cfm @ 100 psi 25 – 45 cfm @ 125 psi 25 – 40 cfm @ 150 psi 150 psi 0° – 120°F 1850 psi 2400 psi
Compressor Oil Cooler
Integrated
Air Aftercooler
Integrated
CAS2545 Rotary Screw Compressor
The IMT CAS2545 air compressor is a 45-cfm hydraulically driven rotary screw compressor. The unit is a single-stage, pressurelubricated compressor designed for mobile or industrial applications. The CAS2545 model provides high-pressure air for use in air tools, tire service, and other mobile or stationary compressed air needs. The compressor includes an oil-flooded, rotary screw-type air end, compressor inlet system, capacity control system, lubricating oil system, integrated compressor oil cooler, integrated air aftercooler, and discharge system. The CAS2545 unit also has instrumentation that includes a temperature gauge, hour meter, high-temperature warning indicator, oil level sight glass, and an air restrictor indicator.
Performance Data Airflow @ 100 psi Input Power
25 cfm
45 cfm
6.3 hp
11.7 hp
Compressor Speed
4960 rpm
7906 rpm
Hydraulic Motor Speed Hydraulic Motor Flow
1905 rpm 6 gpm
3036 rpm 10 gpm
Hydraulic Motor Pressure
1800 psi
2000 psi
Hydraulic Motor Torque
17.4 ft-lb
20.2 ft-lb
Airflow @ 125 psi
25 cfm
45 cfm
Input Power
7.2 hp
15.8 hp
Compressor Speed
4929 rpm
8437 rpm
Hydraulic Motor Speed Hydraulic Motor Flow
1893 rpm 6 gpm
3240 rpm 11 gpm
Hydraulic Motor Pressure
2050 psi
2200 psi
Hydraulic Motor Torque
19.9 ft-lb
22.9 ft-lb
Airflow @ 150 psi
25 cfm
40 cfm
Input Power
9.2 hp
15.3 hp
Compressor Speed
5700 rpm
8413 rpm
Hydraulic Motor Speed Hydraulic Motor Flow
2189 rpm 7 gpm
3231 rpm 11 gpm
Hydraulic Motor Pressure
2250 psi
2381 psi
Hydraulic Motor Torque
21.4 ft-lb
24.8 ft-lb
Air Aftercooler The CAS2545 model has an integrated air aftercooler to maintain an air temperature that is approximately 10 degrees above ambient at the end of the air hose. Auxiliary Hydraulic Oil Cooler The compressor does not have an integrated hydraulic oil cooler. It is recommended that all installations of this compressor include an auxiliary hydraulic oil cooler to reduce the heat in the main hydraulic system. Hydraulic Oil Reservoir The compressor requires a reservoir that is a minimum of 30 gallons. If the hydraulic system has additional hydraulically operated equipment on the circuit, a larger cooler may be needed. Instrument Panel • Air outlet point • Hydraulic pressure and return points • Hour meter • Main electrical connection • High-temperature warning indicator • Air filter service indicator
Electrical System The electrical system consists of a central power relay module with a main body harness interface. The module contains LED lights for compressor operation troubleshooting. Compressor Oil Cooler The CAS2545 unit has an integrated oil cooler for the compressor oil. This cooler is not part of the main operating hydraulic circuit.
Access Panel • Access to compressor oil fill • Access to temperature switch
Iowa Mold Tooling Co., Inc. 500 Highway 18 West • P.O. Box 189 • Garner, Iowa 50438-0189 800-247-5958 • 641-923-3711 • Fax: 641-923-6063 • www.imt.com IMT reserves the right to make changes in engineering, design, and specifications; add improvements; or discontinue manufacturing at any time without notice or obligation. IMT and IMT LOGO are registered trademarks or trademarks of Iowa Mold Tooling Co., Inc., Garner, IA, USA. © 2007 Iowa Mold Tooling Co., Inc. All Rights Reserved. PN 660295.04/07.5k
