Single-phase induction motors to be built-in

Single-phase induction motors to be built-in - general purpose motors; temperate climate,
- duty S1,
- rated voltage 230V/400V ,
- frequency 50 Hz,
- ambient temperature from -15°C to +40°C.

Motors for building-in of size 56-90 are intended for driving of appliances, where instead of separate housing it is more convenient to make use of the frame of driven mechanism as a motor housing.

The bulid-in motors do not have their own housing. It is consists of sub-assemblies as follows: wound stator core, wound rotor core as a cage casted from aluminum.

Stator core has a winding made from copper wire from which 3 leads are led out. These outlets, suitable marked, are connected to the beginnings and the ends of phases.

Rotor with cast squirrel cage is delivered as a rough state without a shaft.

Protection degree of bulid-in motors is to be solved by a user, i.e. protection against touch, penetration of solid bodies and water.

Other details and sub-assemblies such as: complete terminal boxes and fans can be available on request.

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