The electric motor test WEP-308005 was developed specifically for low voltage to 48V. It is suitable for the measurement of electric motors up to a maximum of 5 Nm. The need to measure stress on the drive is through a high-quality brake servo motor with 4Q-Servocontroller and energy recovery. By using the brakemotor as motor also generators can be measure.
The torque is measured with a high quality strain gauge sensor. This works on the principle of the double bending beam and by the direct integration into the mechanics of the bench and protected accordingly limited. The measuring bridge of the values entry uses two time working in parallel channels so that for left and clockwise rotation of the drive to full 12 bit resolution of the AD converter available.
For the current measurement used two potential LEM current transducers. In each case for the determination of the phase current and the input current. At even higher requirements for the measurement of the phase currents of the motor corresponding plug-on modules are available as accessories. By selecting appropriate braking motors and couplings from our accessories program to determine possible braking loads and speed ranges. The maximum brake load is detectable in the "WEP 308 005" 5 Nm and is limited by the used strain gauge sensor. The control of the test stand is via the RS232 interface using our PC software for Windows.
Size: 460x220x123mm
