Innovation in Motion

High Speed & High Force Actuator in a Single Integrated Package

H-Series Features:

  • High-Speed Cylinder for fast extend/retract operation
  • High Force Cylinder for the high-load component of the cycle
  • Compact / Integrated Accumulator
  • Precision Controlled Brushless Servo Motor
  • Servo-Controlled, Precise Displacement,Bi-Directional Variable Speed Pump
  • High-Resolution Position Sensor
  • Pressure Sensor for Force Control Operation
  • Manifold with Integral Valve Controls
  • Servo Drive / Motion Controller Package
    • Fieldbus Interface
    • IoT Compatible
    • Cabinet or Subplate options

Download the SHA Product Guide

High-speed high-force electro-hydraulic actuator

Replace Costly Hydraulic Actuation Systems and HPUs with the H-Series


The Kyntronics H-series High Speed and High Force SMART Electro-Hydraulic Actuator (SHA) combines a high-speed cylinder, a high-force cylinder, servo-driven power unit, servo motor and drive/motion controller into a fully integrated All-In-One actuation package that saves money and provides precision control.

The H-series is ideal for applications such as metal fabrication presses, injection molding toggle clamping mechanisms and others that have a longer stroke at low-load followed by a shorter, high load stroke.

  • A Lower cost alternative compared with oversized, leaky and high-maintenance hydraulic system actuators.
  • Built-in precision servo control of position, force and speed in all four motion quadrants.
  • Power-on-demand operation provides significant energy savings over hydraulics.
  • Ideal in rugged applications that damage and cause pre-mature failure with ball screw/roller screw actuators.
  • Simple setup and integration with common control networks, including CanBus, Ethernet, Modbus and others.
  • A complete package, factory-tuned and ready to install saving hours of time.
Load Profile (Force vs. Time) h series overview graph


Overview Specifications:

  • Force Range: Up to 170,000 lbf (775 kN)
  • Speed: Up to 45 in/s (1,159 mm/s)
  • Stroke Length Up to 24” (610 mm)
  • Voltage: 120, 240, 460 VAC
  • Single or Dual High Force Cylinder


Typical Applications