Innovation in Motion

Compact All-In-One Electro-Hydraulic Actuation Solution for Pneumatic Cylinder and Electro-Mechanical Actuator Upgrades

E-Series Features:

  • Low-Voltage DC Brushless Servo Motor
  • Servo-Controlled, Precise Displacement, Bi-Directional Variable Speed Pump
  • Manifold with Integral Valve Controls
  • Heavy-Duty Rod / Cylinder with Patent-Pending Rod Compensation
  • Integral Servo Drive / Motion Controller
  • High-Resolution Position Sensor
  • Optional Pressure Sensor for Force Control Operation
  • IP68 Totally-Enclosed Option

Kyntronics has an extensive library of E-Series CAD models to help you with engineering and specification development.

An All-In-One Solution… Engineered and ready to install

Kyntronics SMART Hydraulic Actuators (SHA) are delivered as a complete system including the actuator, controls package, cabling and mechanical mounting, all engineered to meet the specific requirements of your application.

System Capabilities Include:

  • Servo Controller/System (Designed, wired & tested)
  • Servo Motor
  • Configurable Actuator
  • Software - Factory Programmed as Desired
  • Optimal System Sizing (Kyntronics works closely with our customers) – Motor, Pump, Drive & Actuator
  • Heat Dissipation analysis - Cooling as Required
  • Cables / Harnesses Designed to Length and supplied as required
  • Factory Tested to Customer Specifications, Cycled & Tuned
  • Precision Feedback Devices for Position and Force (Pressure Sensors)
  • Ability to integrate customer supplied motors and/or drives
  • Simple to use Setup / Installation Instructions
  • Manuals & Wiring Diagrams

Control capabilities

  • Position Control
  • Force Control
  • Position & Force Control
  • Position Control with Force & Speed Limiting
  • Force Control with Position & Speed Limiting
  • Four Quadrant Motion Control
  • Compound Moves
  • Multiple Gain Sets
  • Coordinated Motion of multiple Actuators
  • Sequencing & Custom Programming
  • GUI / HMI Development
  • Touchscreen
  • VB Applications
  • Diagnostics as desired
  • Field Bus Integration
  • Rockwell Automation (AB), Siemens PC, Mitsubishi, Automation Direct, etc.
  • Position sensors: Newell, Balluff, MTS (including piston rod-internal magnetostrictive) and others


  • As shipped CAD Models
  • Actuator drawings including electrical connections
  • Actuator tested & tuned ready for mounting & operation
  • Electrical panel (including multi-axis systems) or cabinet wired & tested with the actuator 
  • Cables & Harnesses as required
  • Integration instruction manual
s series controls s series controls 2 s series control features 02

Control System Hardware Features and Capabilities

Analog (optional by PCB population)

  • Two 16-bit Inputs
      • +/-10V, 0-10V
      • 0-20mA, 4-20mA, +/-20mA
  • Two 16-bit Outputs
      • +/-10V, 0-10V, +/-5V, 0-5V
      • 0-20mA, 4-20mA, +/-20mA, -1 to +22mA

Digital Inputs (User supplied power source)

  • Eight
  • 24V, 10mA
  • Input common source or ground
  • Source or Sink configurable by user connections

Digital Outputs (User supplied power source)

  • Eight Standard
  • Configurable by user connections
    • Sink
      • 0.5A, 24V max O.C.
      • Common pullup (~2500 ohms)
      • Output Common ground
    • Source with high impedance (~2500 ohms)
    • User supplied power source
  • Eight Optional (with an option board)
    • Option 1:  12-60Vdc, 1A
    • Option 2:  12-230Vac, 1A
    • User supplied power source
s series screengrab



s series graph

Control Feedback:

  • Two Pressure or Force Sensors
    • 0-10Vdc or 0-20mA
  • Linear Position:
    • Standard Precision Kyntronics Linear Potentiometer
      • 0-10V
    • Higher Precision Linear Position Sensors
      • Analog Input
      • 0-10V or 4-20mA
      • selectable
      • SSI Digital


  • Standard:
    • High Performance Modbus RTU
  • Optional Isolated
    • Modbus RTU
    • Modbus TCP
    • Kyntronics K-Net
    • Ethernet/IP
    • EtherCAT
    • Other - Consult Factory

6565 Davis Industrial Parkway
Solon, OH 44139

phone: 440-220-5990
toll free (US only) 855-596-8765
fax: 866-854-4578

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