Electro-permanent magnetic chuck
Most suitable for highly accurate grinding such as precision grinding and slicing.
Electricity is applied momentarily only to control the magnetomotive force when mounting and dismounting workpieces, minimizing heat generated internally to ensure high precision machining operations.
Electricity needs not be applied continuously even when holding workpieces, helping reduce running costs.
The holding power is maintained by the permanent magnet in the event of power failure, improving safety.