
Torsional and Multiaxial Loading Test Machines
Torsion and Multi-axial Loading Testing Machine
Product Overview
INOVA is a global leader in manufacturing hydrostatic bearing torque actuators. As a key component of torsional or multi-axis test benches, the INOVA AT series actuators deliver exceptional reliability and performance.
Use Cases
Accelerated Life Testing
Key Benefits
INOVA's self-developed hydraulic rotary and linear actuators
Optimized design for torsional and multi-axis test conditions
Static Coupling of Linear and Rotational Motion
Achieve low-friction, high-precision composite loading
INOVA Spherical Joints, Universal Joints, and Hydrostatic Spherical Joints
Achieve precise loading to minimize friction interference.
EU3000 Control System
Equipped with extensive software modules to support complex testing requirements.
Industry
Shipbuilding
Power Engineering
Material Testing
Construction Engineering
shock absorber
Aerospace
Rail Transit
Heavy Equipment
Automotive Manufacturing


Many rotating drive components, such as tie rods, universal joints, and couplings, are subjected to torsional loads. Torsional loading is also a key component of multi-axis testing, as many parts experience combined linear and torsional loads.
With its advanced design, our linear actuators and torque actuators, along with spherical joints, universal joints, and articulations equipped with hydrostatic bearings, ensure superior performance and precise specimen loading, eliminating errors caused by test rig friction or backlash.
INOVA standard and specialized test benches are renowned for their robust engineering capabilities and are increasingly favored by leading enterprises in the automotive, rail transit, shipbuilding, and wind power industries.
Application Scope
- Non-rotating torque test
- Rotary Torque Test – Optional Additional Linear and Torsional Loads
- Multi-axis testing — up to 6 degrees of freedom
- High-Low Temperature Test
Configuration Options
- Rotary or Static Torque Test Bench
- Rotational Torque Test Stand – Capable of Applying Additional Linear Loads Along One or More Axes
- Test bench for combined torsional (single- or dual-axis) and linear (single- or dual-axis) loads
- 6-DOF Test Rig — Static or Single-Axis Rotation
- Temperature Control Chamber for High and Low Temperature Testing
Professional components independently developed and manufactured by INOVA
- INOVA Multi-Channel Control Electronics
- Zero-backlash spherical joints and universal joints
- Hydrostatic bearing or hydrostatic support joint
- Iterate software packages
- AT Series Static Pressure Bearing Torque Hydraulic Actuator
- Rotary Torque Hydraulic Actuator
- Hydrostatic bearing linear hydraulic actuator
- Universal joint drive shaft
- Variable Frequency Drive for Rotary and Linear Electric Actuators
- Linear electric drive unit
- High-Low Temperature Control Chamber
Get detailed technical documentation
For complete technical specifications, configuration options, or quotes on torsion and multi-axial loading testers, please contact our technical team.

