製品・実績紹介

電動油圧アクチュエータ

Electrohydraulic Actuator [Rack&pinion gear type] (English page)

Electrohydraulic Actuator [Rack&pinion gear type] (English page)
  • Patent
  • Rotary ACT
  • female axis

Multifunctional All-in-one Actuator Required by the Nation

The COMPAC system which C.O.C developed by request from Ministry of Defense is a state-of-the-art sistem for valve control.

Our electrohydraulic actuator with COMPAC system contributes much to
- labor saving
- energy saving
- low noise
- rig cost saving
- improvement of resistance, durability and reliability.

This actuator does for not only valve actuating but angular adjusting and various usage.

Features

・ Much smaller than other electric actuators
・ No hydraulic unit and pipe are needed
・ No limitation on a mounting position
・ Manually operable during a blackout
・ Low-vibration and low-noise design
・ Energy saving performance
・ Both an angular indicator and a limit switch are included.

Comparison Data 1 (conventional hydraulic system VS. COMPAC system)

This COMPAC system cuts out the need of installing hydraulic units and pipes, unlike conventional hydraulic system, and makes it possible for our electrohydraulic actuator to work only with electricity. Also, the actuator sets in all devices which is necessary for the hydraulic operation. It means that the end users can cut costs for designing, purchasing and introduction of mechanical equipment associated with conventional hydraulic system.

Standard Spec

<Standard Spec>
・ torque output ; 1617 Nm 
・ rated pressure ; 8.5 MPa (85 bar) 
・ angular degree; 90°


■Our electrohydraulic actuator set in all devices which is necessary for the hydraulic operation. A hydraulic unit part can be separated from its actuator part.
■C.O.C basically creates customer-made products. Therefore, we are willing to consider new actuators equipped with non-standard torque output and angular degree. Please feel free to tell us your requirements.

Combination Products

Electrohydraulically operated ball valve
 (electrohydraulic actuator + ball valve)
Electrohydraulically operated butterfly valve
 (electrohydraulic actuator + butterfly valve)

Applications

<A sample of applications>
■automated control valves for ships
■a remote-control water cannon

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