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Synchronous Servo Motors (SSB)

Apart from being as energy saving as synchronous motors, synchronous servomotors not only offer controllable speeds but also other advantages: these include a high power density, a low moment of inertia and the option of a very compact design. All in all this results in a motor for highly dynamic applications. In particular where a short cycle is required or accelerations are part of the moving operation. This applies, for instance to drives for tool changers or for axle drives used in machine tool manufacture.

High Slip Motors and Drive Systems (Rowan)

- speed control precision
- high starting torque at low speed

- direct proportionality between absorbed current and deliveed torque
- wide range of constant torque speed variation

- single constructor