HP Hydraulic actuator

Actuator function

  • single-acting
  • double-acting

Actuator type

  • hydraulic, ¼ revolution modular, with stirrup or comb construction
  • hydraulic, linear with return spring – single acting
  • hydraulic, linear with emergency gas-hydraulic accumulator

Nominal power

  • 20 … 600 000 Nm – for ¼ revolution actuator
  • 20 … 80 000 Nm – for linear actuator

Operating and control system for hydraulic actuator

  • classic solution – open/close - limit positions defined by limit switches
  • linear actuators - position regulation function – linear transmitter built-in inside hydromotor

Maximum feeding pressure

  • 320 bar

Hydraulic aggregates

  • mini-aggregates type MHG 20 xx and type MHG 40 xx
  • hydraulic aggregates type HG 60 xx , HG 100 xx
  • bigger hydraulic aggregates with oil volume 160 liters, 250 liters, 400 liters, 630 liters
  • implementation of units exactly according to customer requirements

Operating liquid

  • Mineral hydraulic oil - HLP
  • Hardly-flammable liquid – water glycol – HFC
  • Hardly-flammable synthetic liquid - HFD-U, HFD-R

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