Passion Engineering
Blueprint image of custom electrohydraulic actuator

Specialty Cylinders & Custom Hydraulic Actuators

Electro-hydraulic Actuators

Special projects that demand the high force outputs and overload protection of hydraulic cylinders, combined with the simplified system architecture of electric actuators, benefit greatly from Passion’s custom electro-hydraulic actuators. Integrating hydraulic power units, cylinders, transducers, and controllers in custom-engineered and packaged systems, Passion’s custom hydraulic actuators provide both precision motion control and shock/overload protection. These specialty hydraulic actuators are ideal for industrial, marine, and infrastructure projects requiring easily installed, high-force, precision actuators.

Specialty hydraulic actuator model with integral manifold, servo, and accumulators
  • Custom engineered hydraulic actuators to meet unique project requirements
  • Self-contained electrohydraulic actuators that eliminate field plumbing
  • Sealed specialty actuators available for submerged applications
  • Specialty electrohydraulic actuators and cylinders suitable for hazardous areas
  • Precision control with integral transducers and controllers
  • Telemetry and data acquisition systems
  • Custom hydraulic actuator & electrohydraulic cylinder systems for energy savings
  • Designs for hostile and corrosive environments
  • Configured for any analog or digital communications protocol
  • Easy field installation and commissioning of electrohydraulic cylinders
  • Various electric motor and motor controller types available
  • Integrated motion, load control, and protective valves
  • Specialty hydraulic actuator systems with frames and mechanical elements
  • Self contained hydraulic cylinder systems for simplified maintenance
Electrohydraulic actuator with special gimbal mount and onboard controls - HPU side view
Large specialty cylinder with mid-span gimbal mount and integral hydraulic power unit

Rotary Actuators

Passion Engineering's expertise in hydraulic cylinder engineering and movable structure design results in exceptionally rugged and precise custom hydraulic actuators for civil, marine, defense, and industrial projects.

  • Custom engineered for requirements of every project
  • Designs for hostile environments and extreme torques
  • Custom actuators with redundant subsystems
  • Designs for easy service and inspection
  • Large, conservatively-sized bearings are standard
  • Integrated hydraulic power unit and controls available
  • Integral control, protective, and application-specific valves
  • Integral mechanical locking mechanisms available
  • Integral position switches and transducers available
  • Designs for male or hollow shafts
  • Keyless bushing, tapered, splined, & keyed interfaces
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