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Saturday, April 5, 2014

DISCRIPTION OF DIFFERENT TYPE OF MOTOR

CONDENSER MOTOR:
This motor is used in coaches for driving fans. The specifications of the motor are as follows:

Voltage                           :                    110 Volts
Power                             :                     1.25 HP or 1KW
Current                           :                     9.1 Amp
No of slots                      :                     25
Conductor gauge            :                     17
Winding type                  :                     Wave (triplex)
Stator Winding                :                    Compound


BOLWER MOTOR:
It is a DC series motor used in AC coaches. Its specifications are follows:

Voltage                            :                      110 V, DC
Power                              :                       0.67 HP
Rotor Winding                :                       Wave (triplex)
Commutator Segments   :                       25
Coil Pitch                        :                       75
Coil Span                        :                       1-7
Stator Winging               :                       Series Winding




SERIES MOTOR:
It is also used for driving fans. Its specifications are follows:

Supply Voltage                     :                           110 V DC
Power                                    :                           36 W
Current                                  :                           0.33 Amp
Wire gauge                            :                           32
No of Slots                             :                          12
Commutator segments           :                          24
No of Poles                            :                          2
No of Coils                             :                         12 each, 80turn, 2 layer


3-ะค SLIP RING INDUCTION MOTOR:
Its specifications are as follows:
Wattage                                  :                         4.5 KW
Speed                                     :                          940 rpm
Power                                     :                         6 HP
Slots in stator                         :                         45
Slots in rotor                          :                         36
Wire Gauge                           :                          18 SWG

No of Poles                            :                          6

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