Selection of motors for different Engg. application
1. For Cement industry:
- Various types of motors for pumps, fans, conveyors ,crushers, kilns an mills
- Major mill motor may be synchronous motor.
- Motors should be dust protected, highly reliable automatically controlled.
2. Chemical, Rubber, Petrochemical Industry
- Require all types of motors, all size of motors
- Requires non sparking, flame proof, increased safety
- Variable frequency synchronous motors supplied by static frequency converters.
- Direct coupled induction motors requires for compressor drive
3. Material handling applications.
- Squirrel cage motors with high starting torque are used for conveyor applications.
4. Machine tools application
- Generally fixed speed motors with gear selection are employed
- Special purpose synchronous motors with straight drive supplied at appropriate high frequency are used for high speed
- Complex duty cycle drives needs special high accuracy servo system