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What Are the Classifications of Micro Gear Motors? - Micro Gear Motors? information - News - Shunli Motor

Micro reducer is a device with functions of deceleration, drive and torque enhancement. Micro reducer commonly used are micro DC brush reducer, micro brushless reducer, micro stepping reducer, micro planetary reducer, micro hollow cup reducer, etc.

The drive structure of the micro reducer is assembled by a micro motor and a reduction gear box, which can provide high torque and low speed output. The lower the speed, the greater the torque, and the higher the speed, the smaller the torque. The larger the load driven by the torque, the higher the reduction ratio and the higher the reduction ratio. The micro gear motor is very important for the selection of the drive motor.

SHUNLI MOTOR will introduce to you the parameters, performance, application scenarios and precautions of several commonly used miniature reducers, as well as common problems, etc.

Miniature planetary reducer

Micro planetary reducer is a commonly used reduction motor, which is one of the micro reducers. The main drive structure is assembled by a drive motor (micro motor) and a planetary gearbox.

The miniature planetary reducer has the characteristics of small size, light weight, high bearing capacity, long service life, stable operation, low noise, large output torque, large speed ratio, high efficiency and safe performance. It has the characteristics of power splitting and multi-tooth meshing. It is widely used in smart cars, smart medical care, smart communications, consumer electronics, smart robots, industrial automation equipment and other fields.

Micro planetary reducer parameters:
Material: hardware
Rotation direction: cw&ccw
Diameter specification: 4.3mm
Gearbox return difference: ≤3°
Bearings: oil-impregnated bearings
Axial movement: ≤0.3mm
Output shaft radial load: ≤0.3N

Micro DC reducer

The miniature DC reducer is a relatively common type of miniature reducer in the drive reduction motor. The main driving structure is assembled by a DC motor (brush motor, brushless motor) and a reduction gear box.

Micro Gear Motors

The miniature DC reducer has the characteristics of small oscillation, low noise, high energy saving, large torque and low noise. The performance characteristics of the miniature DC reducer with different parameters are different, and the parameters can usually be customized according to the needs; for example, the reduction ratio of the miniature DC reducer , output torque, voltage, gear series, return clearance, output power, gear material, safety factor, no-load speed, full-load efficiency and other parameters can be customized according to requirements.

Micro DC reducer parameters:

Outer diameter: 6mm
material: plastic
Rotation direction: cw&ccw
Gearbox return difference: ≤3°
Bearings: oil-impregnated bearings; rolling bearings
Axial movement: ≤0.3mm (oil bearing); ≤0.2mm (rolling bearing)
Output shaft radial load: ≤0.3N (oil bearing); ≤4N (rolling bearing)

Uses: Micro DC reducer is widely used in washing machines, vacuum cleaners, charging gun locks, base station antennas, tooth punches, refrigerator doors, TV rotating screens, electric bicycle locks, industrial valves, switch valves, car tails, car doors Handles, vending machines, electric screwdrivers, smart face washers, etc.
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