System Features

Compact, robust and fully protected test platform. Multiple types of rotary actuators are available with torque ranging from 500Nm to 50000Nm. High-power hydraulic system provides sufficient power with maximum flow up to 1000L/min. Multi-function oil distribution block supports multi-channel equal flow distribution. A wide range of test fixtures and tooling accessories help operators complete tests more safely, efficiently and accurately.

Overview

The NCNP series electro-hydraulic servo torsion fatigue testing machine generally consists of a rotary actuator, servo oil source, servo controller, computer, test bench and pipeline assembly. The hydraulic system supplies power. The test bench provides loading and fixing points, the actuator executes command signals, and the control system sends commands and collects sensor feedback signals to form closed-loop control.

This type of test system is widely used in aerospace, ground vehicles, rail transit, ships, building structures, petroleum equipment and other scientific research and quality control departments. It is mainly used to detect the torsional performance of shaft parts, such as automobile drive shafts, engine crankshafts, camshafts, constant velocity universal joints, steering knuckles, automobile torque rods, torsional transmission connectors and heavy-load couplings. Static or dynamic torsion fatigue durability tests can be carried out to realize measurement and control of torque and torsion angle. High-temperature furnace, low-temperature chamber, corrosion tank and other environmental chambers can be equipped to complete mechanical property tests of materials under different environments. It serves as an effective tool for product research and quality inspection.

Technical Parameters