Servo Power Units – Controls

Electro-Hydraulic Power Unit for use with Customer Cylinders

The Servo Power Unit (SPU) was developed as an alternative to the SMART Electro-Hydraulic Actuator (SHA) for those instances where the All-In-One SHA is not able to fit in the available space envelope. The SPU provides many SHA benefits including: precise position, speed and force control, compact size, and high force density. It connects to a customer-supplied cylinder through robust quick connect fittings. The SPU can be located close to the cylinder reducing footprint and reducing hose length.

Servo Power Unit Features:

Servo controlled
Works with most any cylinder
Standard ISO 16028 3/8” cylinder connections
Up to 9.88 cc/rev fluid flow at 3,000 PSI
Network Connectivity

Smooth control; eliminates abrupt flow changes and stress on hoses / connections
Dynamic Braking for smooth control with an over-riding load
High Efficiency

System Capabilities

Panel or Enclosure Mounted Servo Controller. Multi-axis also available
Servo Motor
Fully Configurable Controls
Factory Programmed
Heat Dissipation Analysis: cooling added as required
Cable / Harnesses Designed to Length
- Factory Tested, Cycled & Tuned
Precision Feedback Devices
- Pressure (Force)
- Position (depends on customer-supplied cylinder)
Manual(s) & Wiring Diagram(s)
Ability to integrate customer supplied motors