TORSION TEST BENCH
The air-bearing, water-cooled direct drive generates high-frequency change
with a frequency of up to 100 Hz
The IPU 750 is an electrically driven torsional test bench for the generation of static and
dynamic torsional loads. The test specimen is held by a reaction holder. To adjust the
different test part lengths, the reaction holder can be used on sleds. The test bench is
controlled from the control computer via a network interface.
ACCURACY
Rotation Speed Error [ 3
Torque Accuracy [ ≤ 1
Systematic [°/s] Position Deviation ≤± 20“
Repeatability [°/s] Positioning ≤± 5“
Positioning Accuracy [ 0,01
Position Resolution [ 0,001
Position Uncertainty [°/s] ≤± 20“
TECHNICAL DETAILS
Max. Speed [rpm] 500
Torque, Continuous Operation [Nm] 250
Torque Measuring Range [Nm] 500
Oscillation Frequency [Hz] <100
Drive- Moment of Inertia [kgm²] 0,1
DIMENSIONS
High [mm] 1700
Wide [mm] 880
Length [mm] 1200
Weight [kg] 800