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Applications of DC Motors

Applications of DC Motors. D.C Shunt Motors. It is a constant speed motor . Where the speed is required to remain almost constant from noload to full load. Where the load has to be driven at a number of speeds and any one of which is nearly constant Industrial use:  Lathes  Drills

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Applications of DC Motors

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  1. Applications of DC Motors

  2. D.C Shunt Motors • It is a constant speed motor. Where the speed is required to remain almost constant from noload to full load. Where the load has to be driven at a number of speeds and any one of which is nearly constant • Industrial use: •  Lathes •  Drills •  Boring mills •  Shapers •  Spinning and Weaving machines.

  3. D.CSeries motor • It is a variable speed motor.The speed is low at high torque.At light or no load ,the motor speed attains dangerously high speed.The motor has a high starting torque.(elevators,electric traction) •  Industrial Uses: •  Electric traction •  Cranes •  Elevators •  Air compressor

  4. D.C Compound motor • Differential compound motors are rarely used because of its poor torque characteristics. • Industrial uses: • PressesShears •  Reciprocating machine.

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