Steering System

Steering System Test Equipment This equipment is designed to evaluate the performance and durability of Electric Power Steering (EPS) systems and gearboxes. The testing process includes mechanical assessments to detect play, wear, and damage of key components; functional tests to evaluate responsiveness and steering angle accuracy; driving tests to analyze straight-line stability, vibration, and noise; and environmental tests to assess performance under extreme conditions. KNR Systems Steering Test Equipment precisely analyzes steering systems under diverse conditions, enhancing driver control and response while contributing to improved safety and reliability during real-world driving.

S/GEAR Endurance Testing System

S/Gear Manual Input Durability Tester This testing system simulates real-world driving conditions by reproducing driver steering input and applying loads to both left and right steering axes. It performs various durability evaluations of the steering suspension system—such as mechanical endurance under thermal and humidity cycling conditions. These include critical test scenarios like parking operations, fatigue loading, and over-torque events.

Test Items

S/Gear and P-MDPS Durability Testing

Main Features

Compact 3-Axis Motor Control System Design
Capable of Testing Under Real Vehicle-Like Conditions
Environmental Temperature and Humidity Control via Chamber Integration
User-Programmable Control Interface
High-Speed CAN-Based Communication Interface

Specification

Size

2,600(w) x 1,600(d) x 2,500(h); frame
5,500(w) x 6,200(d) x 2,500(h); layout

Pinion Torque

200Nm

Pinion Speed

1080 deg/sec

LH, RH Module Force

50kN

LH, RH Module Speed

60Nm

Temp & Humidity

-50℃~150℃, 98%
RH +2/-3% @20℃±2℃/min

Test

Robot

Automotive

Steering System

S/GEAR Endurance Testing System

Test Items

Main Features

Specification