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Introduction – Electrical hysteresis units have an extremely high torque range. Since these units can be controlled remotely, they are ideal for testing application where varying torque is required. Since drag torque is minimal, these units offer the widest available torque range of any electromagnetic product. Most applications involving powered hysteresis units are in test [...]

Some applications require very tight precision between all components. In these applications even a degree of movement between the input and the output when a clutch is engaged can be a problem. This is true in many robotic applications. Sometimes the design engineers will order clutches with zero backlash but then key them to the [...]