Servo-Hydraulic Rotary Actuators
Servo-Hydraulic & Road Simulation
Information and quotation request
Just mention the product code in your request. Sharing specimen details and the test specification speeds things up.
About the system
Servo-hydraulic rotary (swing) actuators produce high torque at angles up to ±60° for torsional fatigue and rotary-motion tests. A non-contact angle sensor gives ±0.1% FS accuracy, and a hydrostatic bearing option is available for low friction.
Technical scope
- 500–60 000 Nm
- Up to 50 Hz
- ±60°
Test functions and capabilities
- Torsional fatigue applications
- Non-contact angle sensor ±0.1% FS
- Hydrostatic bearing option
Configurations and technical data
| Configuration | Technical values |
|---|---|
| Rotary actuator | 500–60 000 Nm; up to 50 Hz; ±50–±60° |
Values show the range of available configurations. Final technical values are defined by the project specification.
Project scope
- Joint definition of the technical specification
- Configuration and layout proposal
- Installation, commissioning and acceptance tests
- Operator training and after-sales technical support
Other systems in this group
Tire-Coupled Road Simulator (4/6-Post)
Vehicles 2.5–30 t · ±38–200 kN actuators
Spindle-Coupled Road Simulator
6-DOF per spindle · 6–24 channels
Multi-Channel Cab & Component Vibration System
7 channels · ±125 mm
Shock Absorber Test Bench
25–50 kN; up to 4 m/s · Hydraulic or servo-motor linear drive
Servo-Hydraulic Torsional Fatigue Bench
5–50 kNm; heavy-duty up to ±500 kNm · Up to 20 Hz
Flexible Servo-Hydraulic Test Platform
1–9 axes; up to 10 t · Up to 8-channel coordinated loading