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Powder Dynamometers for Torque Testing by Irfan Shaikh is a document available to read on EtoBox.

What is Powder Dynamometers for Torque Testing about?

Powder dynamometers contain magnetic powder that changes properties from free-flowing to solid when a magnetic field is applied via electrical current. This allows smooth, proportional braking torque through friction between a rotor and stator. Powder dynamometers produce their rated torque at zero speed and can be manufactured from small 2 Nm units to large 2000 Nm units. Torque can be adjusted infinitely variable from 1:50 by changing excitation power. Powder dynamometers are typically limited to lower RP

Author

Irfan Shaikh

Language

EN