ET-PGM28-A high torque planetary gearbox dc gear motor, 12v 24v 36v

Planetary Gear Motor: Planetary gear motor is a DC Motor with a Planetary gearbox or gearhead. The gearbox design is a planetary design, the gears working style is like the planetary running. It has sun gear, planetary gears and Ring Gear, see this picture.

Planetary gearbox biggsst advantages:

1. Small diameter with high torque.

2. High precision.

3. Low noise.

Planetary Gearbox disadvange: high cost.

Planetary Gear Motors types and its key Features

The above list are just the rough description, want to know more, please click the link behind. Besied, the shaft and performance(voltage, speed, and torque) can be customized according to specified requirements.

How to make choice(motor features):

1. High Precision and High cost.
2. High Torque with samll dimention, this gearbox can bear much higher torque than all other types(FGM, SGM, WGM).
3. Low Noise: can be made with low noise

ETONM Advantages:

1. Customization: Shaft(with holes, D-cut, with slot, with screws, different length, etc). Different DC Motor. Performance(different voltage, speed, torque, noise level, lifetime time, current consumption, gears, greases) etc.
2. Fast and Accurated R&D: if need we can design a new gearbox for customer
3. High Quality control: ISO90001,IS014001, CE, ROHS. For more, please see this

4. Gear Ratio Stage	1	2	3	4	5
   Gear Ratio	3.4	11	38	126	585
   	4.7	16	51	241	810
   		21.5	72	334	1120
   			100	462	1549
   					2142
   Gearbox Length(L)mm	20.5	26	32	37.5	43.3

Reference Data