Product quality
on the test rig

FZG gear test rig

The FZG gear test rig is a testing machine with power circuit. The drive gearbox and the test gearbox are frictionally engaged by two torque shafts. Shaft 1 is equipped with a clutch so that the load can be applied.

The temperature in the test rig can be preset and controlled. The test rig is driven by an electric motor.

Its speed is 1500 rpm. The variable-seed test rig allows speeds from 100 to 3000 rpm and two directions of rotation. The load can either be applied by means of a weight system, the tension ratchet or an automatic clamping system.

Highlights and tests

  • More than 200 test rigs have been delivered to well-known customers all over the world
  • Option: Slow speed wear
  • 2 oil units
  • Siemens control with color LCD
  • Maximum duty value for lubricants
  • Curve diagram
  • Micro-pitting test
  • All required tools, accessories and testing heads available
  • Standard ISO 14635, CEC-L-07, CEC-L-084,
    ASTM D 5182, ASTM D 4998, FVA 243, FVA 54,
    FVA 2/IV, FVA 345, FVA 371
  • Characteristic values obtained: Scuffing load capacity, pitting durability, occurrence of micro-pitting
  • Short delivery
  • Targeted industries: Automotive- and petroleum industry

Technical data and equipment

  • Speed range: 100 - 3,000 rpm (4 rpm with reduction gear)
  • Two directions of rotation
  • Max. torque: 715 Nm
  • Center distance: 91.5 mm
  • Oil temperature: 120 °C (immersion)/90 °C (injection)

Contact Person

Contact Person

Verena Herzog

Sales FZG-, Filterability- and Flender-Test Rig

P +49 9421 739-212