Product Data Sheet
May 2014
SD 0107-2E05
Damcos BRC 4000
™
Hydraulic double-acting balanced rotary actuator
90o (Quarter-turn)
TM
Damcos™ BRC 4000
May 2014
Main Data
Recommended working pressure range
30 to 135 bar
Burst test
675 bar
Total dry weight incl. mounting set (25.8 kg)
68.9 kg
Oil displacement
0.800 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
Ø 258
All dimensions in mm
2
Data sheet
May 2014
BRC 4000 - Hydraulic double-acting balanced rotary actuator 90° quarter-turn
Damcos™ BRC 4000
Valve adaption:
Adjustment screw, torque: 50 Nm
Valve adaption:
Adjustment screw, torque: 50 Nm
BRC 125 - Hydraulic double-acting balanced rotary actuator 90° quarter-turn
Adjustment screw, torque: 3 Nm
intrusion:
Valve shaft
Valve
shaft
intrusion:
n:
Valve shaft
intrusion:
Approx.
5° 5°
Approx.
Adapter
Adapter
Intermediate
Intermediate
flange
flange
Adapter
Fastning nut, torque: 150 Nm
Fastning nut, torque: 150 Nm
Limits for the machining of the adapter. Other shapes and
Fastning nut, torque: 7 Nm
valve shaft intrusions on request, please contact Damcos A/S.
Shape
Ø
Intermediate
flange
All dimensions in mm
Limits for the machining of the adapter.
Other shapes
Machined
acc. to:and
valve
shaft intrusions
on request, please
contact DMS.
All dimensions
in mm
mm (max.):
Shape
Performance:
Performance
All
dimensions in mm
Torque
Nm
8000
Machined acc. to:
mm (max.):
Ø
DIN 6885
Ø 17
DIN 6885
Ø 74
83
DIN 79
□ 63
21
DIN 79
16
Torque
Torque
Nm
Nm
4000
8000
210
4000
125
30
Recommended
pressure range
135
Operating
pressure
210 bar
Operating
Operating
Danfoss can accept no 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
Pressure
products already on order provided that such alterations can be made without subsequential changes being
necessary in specifications already agreed.
pressure
bar are trademarks of Danfoss A/S. All rights reserved.
135
210 logotype
All trademarks in this 30
material are property of the respective companies.
Danfoss and the Danfoss
Recommended
pressure range
sponsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to
provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
erial are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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SD 0107-2E02 Mar. 2002
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SD 0102-2E02 Mar. 2002
Damcos™ BRC 4000
Product Data Sheet
SD 0107-2E05
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.