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Test

We develop and supply customized special-purpose test equipment, delivering solutions optimized for each customer’s specific objectives. At KNR Systems we strive to be a trusted partner in research and development, supporting innovation through tailored engineering and technical expertise.

Robot

KNR Systems provides hydraulic robotic arms, standard mobile robots (robot arm platforms), hydraulic components, and robotic solutions based on its unrivaled hydraulic robot technology.

Braking System

Brake system testing is an essential process for evaluating the performance, thermal characteristics, noise, and vibration of braking components that are critical to vehicle operation. Since brakes play a vital role in vehicle safety, they must undergo thorough testing under various speeds and environmental conditions. KNR Systems Brake Drag Torque Testing System provides a wide range of data—including drag torque measurement, environmental testing, data acquisition and analysis, automation, and control—to assess braking performance and enhance safety.

Brake Drag Torque Testing System

This durability testing system is designed to evaluate the long-term performance of automotive brake systems across all vehicle types—from compact cars to large SUVs. It supports testing under various environmental conditions such as temperature, humidity, and water spray. The system is engineered to accommodate actual vehicle frame assemblies, allowing both front and rear axle configurations to be installed. In addition to durability testing, it enables a wide range of combined evaluations, including parking brake performance tests.

Test Items

  • Brake Torque
  • Brake Durability

Main Components

  • Environmental Chamber
  • 20,000 Nm Driving Module
  • 5,000 Nm Driving Module
  • Hydraulic Power Unit (200 bar)
  • Parking Tension Device (10 kN)

Specification

  • Size

    10,000(w) X 8,000(d) X 2,500(h)

  • Temperature

    -50℃ ~ 150℃

  • Humidity

    98%(RH +2/-3%@20℃)

Motor#1

  • Torque

    20,000Nm

  • Rotational Speed

    0~20rpm

Motor#2

  • Torque

    5,000Nm

  • Rotational Speed

    0~20rpm

Oil Pressure Unit

  • Pressure Capacity

    200bar

  • Accessory = Pressure Sensor
    200bar & Flow Sensor

Parking Tension Device

  • Tension

    1,000kg

  • Accessory = Loadcell 1,000kg