Product Data Sheet: Damcos™ Brc 250

Transcript

Product Data Sheet May 2014 SD 0103-2E06 Damcos BRC 250 ™ Hydraulic double-acting balanced rotary actuator 90o (Quarter-turn) TM Damcos™ BRC 250 May 2014 Main Data Recommended working pressure range 30 - 135 bar Burst test 675 bar Total dry weight incl. mounting set (2.4 kg) 8.3 kg Oil displacement 0.050 l Temperature range Normal application: -25°C to +80°C (NBR Seal set) High temperature application: -20°C to +120°C (Viton® Seal set) Low temperature application: -45°C to +40°C (T.L.T. NITRIL Seal set) Rotation 90° ±1° Hydraulic media and viscosities We recommend acid-free hydraulic oil. Viscosity range: 15-200 cSt. For recommended brands and for other media than oil please refer to separate data sheet. Main Dimensions Actuator shown in closed position. A port: Close (clockwise seen from above), B port: Open. Cross-over valve M8-12 deep G 1/4-13 deep All dimensions in mm 2 Damcos™ BRC 250 May 2014 BRC 250 - Hydraulic double-acting balanced rotary actuator 90° quarter-turn on: : 50 Valve shaft intrusion: Adjustment screw, torque: 6 Nm Adapter Fastning nut, torque: 17 Nm Intermediate flange Limits for the machining of the adapter. Other shapes and valve shaft intrusions on request, please contact DMS. Shape Ø Performance All dimensions in mm Machined acc. to: mm (max.): DIN 6885 Ø 25 32 DIN 79 24 Torque Nm 500 250 30 Recommended pressure range 135 Operating pressure 210 bar responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to er provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. aterial are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved. 3 SD 0103-2E03 Feb. 2005 Damcos™ BRC 250 Product Data Sheet SD 0103-2E06 May 2014 ©2014 Emerson Process Management. All rights reserved. The Emerson logo is a trademark and service mark of Emerson Electric Co. Damcos and the Damcos logotype are trademarks of Damcos A/S. Viton is a registrered trademark of DuPont Performance Elastomers. All other marks are the property of their respective owners. Emerson Process Management Damcos A/S Aaderupvej 41 DK-4700 Naestved T +45 5578 7200 F +45 5578 7272 www.EmersonProcesss.com/mtm TM The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. Standard Terms and Conditions of Sale can be issued by contacting Damcos A/S. We reserve the right to modify or improve the designs and specifications of our products at any time without notice. Damcos A/S accepts no responsibility for any errors that may appear in this publication.