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The performances indicated are valid for the operation mode S 1 at an engine coolant temperature of up to 40 °C and for installation heights not exceeding 1000 m A.S.L.
In the table are listed the motor data of the square model range of the protection class IP 21 with built-on radial, internal separate cooling .
These machines with 4 poles are designed especially for driving tasks with a large speed range at the frequency converter.
Design of the motors: isolation class H, utilized acc. to F, following DIN EN 60034.
Common IEC-designs are available acc. to DIN EN 60034 in standardized mounting measures acc to DIN 42 673 and 42677, whereby built-on components like speed transmitter, spring brakes and gears are possible in most different designs .
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