Rotary Actuators with a Wide Range of Capabilities

2G Engineering offers three standard families of subsea electric rotary actuators, each precision-engineered to be reliable and perform under harsh conditions.

All rotary actuators from 2G Engineering are fully integrated. This means to operate them one only needs to provide power and a command signal. Power is supplied via a single electrical connector, and the units don't need external oil filled hoses, compensators, motor drivers, servo controllers, or sensors.

The rotary actuators can be controlled via a simple, open / close signal, a proportional analog input signal, or a full serial datastream. The units can output their status and position via analog outputs and serial data. Actuator movement commands can be as simple as sending an "On" command followed by a "Move to setpoint" command. More advanced control options that are supported include:

Configurable Tuning

Customized tuning for aggressive position seeking or for slower ramp rates.

Contactless Positioning

Contactless, non-wearing, positioning system with .02 degree accuracy.

Configurable Stops

Configurable internal end stops, or free spinning with turn counter.

Software Configurable

Set software configurable current limits, power outputs, and rotation speed.

2G Engineering Rotary Actuators

Subsea Rotary Actuator

2000 Series

  • Max. Output Force 50 ft-lbs
  • Max. Speed 60 RPM
  • Operation Voltages 12, 24, 32 V DC
  • Weight in Air 5.0 lbs
  • Operation Depth >10,000 ft.
  • Storage Temp. -30°C to 85°C
  • Operation Temp. -30°C to 65°C

Subsea Rotary Actuator

3000 Series

  • Max. Output Force 120 ft-lbs
  • Max. Speed 50 RPM
  • Operation Voltages 24 <-> 300 V DC
  • Weight in Air Not Available
  • Operation Depth >22.500 ft.
  • Storage Temp. -30°C to 85°C
  • Operation Temp. -20°C to 65°C

Subsea Rotary Actuator

3500 Series

  • Max. Output Force 100 ft. lbs
  • Max. Speed 20 RPM
  • Operation Voltages 12 <-> 32 V DC
  • Weight in Air 37.0 lbs
  • Operation Depth >10,000 ft.
  • Storage Temp. -30°C to 85°C
  • Operation Temp. -30°C to 65°C

Subsea Rotary Actuator

6000 Series

  • Max. Output Force 500+ lbs
  • Max. Speed 1000 RPM
  • Operation Voltages 12 <-> 400 V DC
  • Weight in Air Not Available
  • Operation Depth >10,000 ft.
  • Storage Temp. -30°C to 85°C
  • Operation Temp. -30°C to 65°C