4HYST

Some characteristics:

- Torque dynamic measurement : Position, TPS signal, torque is acquired while the blade is moved by the bench. Such test allows to perform hysteresis torque profile

- Decoupling measurement: the blade is free to move, in order to analyze the free rotation of the blade from a defined position, such as upper mechanical end stop

Quick info

Department: DUT: ,

Description

This test bench performs the characterization of hysteresis torque profile and the mechanical friction of a throttle body.
The bench allows to directly drive the DUT by a DC Motor Drive or coupling it to measuring line with high resolution stepper motor, acquiring torque and position with torque meter and rotary encoder.
The layout allows to perform the test with DUT inside climatic chamber.