Manufacturers of D.C.MOTORS etc.
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Manufacturers of D.C.MOTORS etc. |
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| SOLID
YOKE DC MOTORS Self Fan Cooled (IC 01) / Force Cooled ( ICO6) - ( IP 22 / IP 23 Protection) Range: 0.18KW to 150KW |
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Self
Fan Cooled motors have an internal cooling fan on the motor shaft. However,
with self fan cooling, it is not recommended to run the motor below 80%
of the rated speed for longer periods.
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Motors
when used for variable speed drives are likely to run continuously at
lower speeds. Such motors are cooled by a separate force cooling unit
mounted on the motor. Normally this unit consists of 1/3 Ph. A.C. motor
driven Fan (blower), which runs at a constant speed, giving constant rate
of cooling, irrespective of the speed of the main D.C. Motor.
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