The new Power Pack EC-68

Actuator unit with integrated hydraulics and intelligent control

The new PLEIGER power unit EC-68 is an electro-hydraulic actuator control for highest demands in compact design. A powerful hydraulic unit combined with comprehensive automation combines the advantages of electric and hydraulic actuators. Whether on-site or remotely, the Power Pack EC-68 offers maximum flexibility and enables reliable control of your rotary driven valve. Whether high torque, fast travel time or fail-safe function, our actuator will meet your requirements.

Make the electrical connections and take advantage of the benefits.

Special features

  • Electro-hydraulic power unit with integrated control in the housing
  • Double or single-acting power unit
  • Use of our established STK/STKG actuators
  • Partial stroke test for cyclic function control
  • Lockable selector switch for local/remote conversion
  • Quick close function available (<1s, single acting)
  • compact and robust design
  • Discrete control or fieldbus (Modbus RTU, Profibus DP,…)
  • High torque up to 50.000Nm
  • Hydraulic and control unit also available separately (Type: Q)


  • Easy local operation on site (lockable)
  • Integrated position control for precise positioning
  • No hydraulic piping required
  • 230V/400V variant available
  • High protection class IP68
  • Automated teach-in function for optimum control
  • Ambient temperatures -20°C to +60°C
  • Partial Stroke Function

Call us now at +492324/398-464 or send us an e-mail with your inquiry at industry@pleiger‑

Back to Top