Minebea Company, Limited

Hermann Flammer

Guido Schmid

Norbert Irmer

Hubert Hauser

A torque measuring device for electric motors having a rotor and a stator is proposed, said apparatus comprising a holding apparatus to hold the stator non-rotatably, an eddy current brake device which can be used to brake the rotor and a torque sensor connected to the eddy current brake device.

Torque measuring device for electric motors and method to measure the torque of an electric motor

A device for measuring torque on an electric motor, which has a first motor portion and a second motor portion, which are rotatable in relation to each other, is proposed, the device comprising a rotatable holding plate for receiving the first motor portion, by means of which plate a rotational movement of the first motor portion in relation to the second motor portion can be driven, and a holding device for the second motor portion for holding the second motor portion in a rotationally fixed manner, the holding plate being disposed and formed in such a way that, when external forces are exerted on the electric motor via the holding device, the electric motor can position itself in relation to the holding device in such a way that external forces influencing the torque measurement are minimized.

Device and method for measuring torque on an electric motor

A torque measuring device for electric motors comprising a stator and a rotor is disclosed in which a holding apparatus to hold the stator of a test electric motor is provided, a drive apparatus for the rotor is provided and a torque sensor that is coupled to the drive apparatus is provided.

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Zimmern-Floezlingen, Germany

Hermann Flammer