Test Factory Utilities for Transmission Testing

AVL test a wide range of transmissions including those of tractors, passenger cars and trucks.

AVL Approach

AVL Transmission Global Test Capabilities

Complete transmission benches

Hydraulic testbed:
  • Lubrication
  • Valve function 
  • Component testing (actuator, pistons, clutch,)
Tilt testbed:
  • Lubrication and suction point
  • Foaming
  • Bleeding
Static load test (max. torque check with housing, shaft, splines)
Functional load check bench (speed, cold, warm)
Contact pattern
Functional test bed (fired / e-machine) – 2WD / 4WD
Durability test bed (fired / e-machine) – 2WD / 4WD
Efficiency testing
NVH testing

Function and durability components

  • Synchronization
  • Clutches (wet and dry)
  • Shifting / actuation internal & external
  • Sealing (with cold test)
  • Oil aging test
  • Lubrication and actuation pump (internal/external)

General

  • Specific acoustic measurement devices for transmission testing
  • Climatic chambers/parts/vehicle
  • Shifting behavior (AVL-Drive)
  • Control devices for transmission operation on bench