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Damcos™ BRC Double-Acting Rotary Actuator
The Damcos™ BRC Rotary Actuator, featuring the original helical spline technique, ensures consistent high torque output with a compact design.
Operating at a standard pressure of 135 bar, it delivers balanced rotary motion across a full 90° rotation.

Now available in expanded sizes, the actuator series supports torque outputs from 125 to 32000 Nm, offering flexibility across a wide range of marine applications.
• Proven performance backed by 30+ years of field experience
• Compact design with high torque output and minimal displacement
• New sizes 6000–24000 Nm for broader application coverage
• Ideal for demanding marine environments requiring precision and durability
Damcos™ BRC Double-Acting Rotary Actuator

Specs

Ambient Temperature
-25°C to +80°C High and Low temperature (on request -45°C to +120°C)
Burst Pressure
675 bar
Housing Material
Housing in GGG40
Hydraulic Media and Viscosities
Recommend acid-free hydraulic oil
Oil Displacement
0.026 to 6.1 litre
Rotation
90° ±5° on BRC D version

90° ±1° on older versions
Viscosity
15-200 cSt.
Weight
5.3 to 441 kg.

Features

  • Unique yet simple design offers compact footprint with high-torque output
  • A proven performer with more than 30 years of service records on basic design
  • Balanced rotary principle eliminates side forces and/or bending of valve spindle
  • Built for Marine environments
  • Built for operation in sea air and sea water
  • Easily adapts to all well-known quarter-turn valves
  • Design allows for unlimited mounting positions
  • Built-in adjustments for end stops of rotary movement
  • Prepared for direct built-on modular control functions
  • Actuators and accessories can be disassembled in to parts which are 98% recyclable
  • Design and manufacturing process comply with ISO9001 quality standards and ISO14001 environmental code
  • A vital part of the Emerson Valve Remote Control System