Model 3100 Wet Friction Test Stand

Application

Transmission

Interest

Test Equipment

Test Type

Performance, Durability, Structural Fatigue, Chemical

Model 3100 Wet Friction Test Stand

Overview

The Model 3100 Wet Friction Test Stand is designed to perform standard SAE and developmental wet friction testing. This system is designed to test clutch and band systems utilizing production hardware and fluids. This machine incorporates the latest technology for optimal testing versatility and correlation to actual powertrain operating conditions.

The Model 3100 is an inertia dynamometer in which the kinetic energy of a rotating mass is dissipated by the clutch or band being tested. Torque is measured via dual load cells mounted on dual torque arms attached to the test head

Specifications

Test Head  

Maximum Friction Plate Diameter

241 mm (9.50”)

Maximum Pack Thickness

33 mm (1.30”)

Main Drive Motor

Power

75 kW (100 HP) AC motor

Speed

3550 / 6000 rpm

Continuous Rotation System

Power

22 kW (30 HP)

Speed Range

0-300 rpm

Torque

Range

0-1132 Nm (0-835 lb-ft)

 

Test Procedures

  • SAE  J2487 3 600 RPM stepped power evaluation
  • SAE  J2488 6 000 RPM stepped power evaluation
  • SAE J2489 durability test
  • SAE J2490 µPVT performance test
  • Limited slip differential for performance, chatter, and moan

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