Product Data Sheet
March 2013
SD 0303-2E07
Damcos BRCF 500
™
Hydraulic Single-Acting Balanced Rotary Actuator 90°
(Quarter-turn) Fail-Safe
TM
Data sheet
BRCF 500 - Hydraulic single-acting balanced rotary actuator 90° fail-safe
™
Valve
adaption:
Damcos
BRCF 500
Adjustment screw, torque: 6 Nm
March 2013
Main Dimensions
Max. valve
shaft intrusion:
Actuator shown in closed (fail-safe) position.
Approx. 5°
Adapter
Fastning nut, torque: 17 Nm
Intermediate
flange
Limits for the machining of the adapter. Other shapes on
request, please contact DMS.
Shape
Machined acc. to:
mm (max.):
All dimensions in mm
DIN 6885
35
Performance
Spring action
Performance:
Torque
Nm
301
135
bar
(n
break away
opening
DIN 79
All dimensions
in mm.
30
rn
retu
ing
r
p
S
Nm
292
orm
al
wo
rkin
end closing 140
gp
res
sur
break away
closing
op
en
Hydraulic action
d
se
clo
e)
138 end opening
Operation
port (B)
0°
closed
90°
open
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
products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Note!
The BRCF fail safe actuator is “Fail Close” in the standard version. Optionally a “Fail Open “ version can be ordered. In case of Fail
Open the above torque curve and operation chart is opposite.
Standard version; Fail close;
Opens by means of hydraulic pressure applied to port B and closes with spring force, when pressure on B port is released.
Optional version; Fail Open;
Closes by means of hydraulic pressure applied to port A and opens with spring force, when pressure on port A is released.
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SD 0303-2E03 Nov. 2001
Damcos™ BRCF 500
March 2013
Data sheet
BRCF 500 - Hydraulic single-acting balanced rotary actuator 90° fail-safe
Valve
Adaption
Valve adaption:
Max. valve
shaft intrusion:
Adjustment screw, torque: 6 Nm
Approx. 5°
Adapter
Fastning nut, torque: 17 Nm
Intermediate
flange
Limits for the machining of the adapter. Other shapes on
request, please contact DMS.
Shape
Machined acc. to:
mm (max.):
All dimensions in mm
DIN 6885
35
Performance:
Technical
Specification
Working pressure
Burst test
Torque
Nm
301
ar (
n
break away
Oil displacement
opening
Temperature range
Rotation
Spring action
135 bar
Nm
675 bar
Total dry weight incl. mounting set13(3.1
5 b kg)
turn
g re
n
i
r
Sp
end closing
140
Hydraulic media
and viscosities
orm
292
22.5 kg
al
DIN 79
30
break away
closing
op
en
Hydraulic action
d
se
clo
0.102 l
wo
rkin
-20°C
g p to +80°C
res
90°±1°
sur
e)
end opening
We recommend138
acid-free
hydraulic oil.
Viscosity range: 15-200 cSt.
For recommended brands and for other media than oil please refer to sepaOperation
rate data sheet.
port (B)
0°
closed
90°
open
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
products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
3
2/2
SD 0303-2E03 Nov. 2001
Damcos™ BRCF 500
Product Data Sheet
SD 0303-2E07
March 2013
©2013 Emerson Process Management. All rights reserved.
The Emerson logo is a trademark and service mark of Emerson Co. Damcos® and the Damcos
logotype are registered trademarks of Damcos A/S, Rosemount® TankRadar and the Rosemount
logotype are registered trademarks of Rosemount Tank Radar AB.
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 or Rosemount Tank Radar AB. We reserve the right to modify or improve the designs
and specifications of our products at any time without notice.
Damcos A/S and Rosemount Tank Radar AB accepts no responsibility for any errors that may
appear in this publication.