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Structure and performance characteristics of small low speed speed speed regulating and decelerating motor

1、 Features of small low-speed speed speed regulating and decelerating motor:

Small low-speed speed control reducer motor is divided into horizontal, vertical, double shaft and direct coupling assembly methods. Reducer series products: Junbao reducer has the characteristics of low noise, low vibration, small size, light weight, various models, simple installation and maintenance, etc. Features: aluminum alloy shell, bevel gear precision grinding, unique waterproof and moisture-proof design is the preferred equipment in metallurgy, mining, construction, chemical industry, textile, light industry and other industries.


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2、 The structure of small low speed speed speed regulating and decelerating motor

1. chassis

The coaxiality of the axis of the matching stop of the bearing hole and the needle gear housing to the two axis holes shall not be lower than Grade 8; the perpendicularity of the end surface matching the needle gear housing to the two bearing holes shall not be lower than grade 6.

2. needle housing

The perpendicularity of the pin hole axis to the mating end face of the flange end cover shall not be lower than grade 6; the radial runout of the pin tooth center circle to the mating end face of the flange end cover shall not be lower than Grade 7; the coaxiality of the pin hole axis to the mating end face of the flange end cover shall not be lower than Grade 8; the parallelism of the two end faces of the pin gear housing shall not be lower than Grade 7;

3、 Attention shall be paid to the following items during the operation of small low speed speed speed regulating and decelerating motor:

1. Frequent start-up;

2. Instantaneous reversal of the positive and negative directions;

3. Impact loading;

4. Long time continuous operation;

5. Forced rotation output shaft;

6. Use of the load exceeding the allowable load of the protruding suspension and the allowable thrust load;

7. Pulse drive of brake, reverse current, PWM brake, etc;

8. Use voltage outside the standard rated specification;

9. Beyond the temperature range, relative humidity range or used in special environment;

Reduction motor related:

1. 6 advantages and 5 common motor types of reduction motor

2. Daily maintenance of important parts of reducer