To solve the problem of noise of intelligent household Door Lock Motor control system needs to realize ultra-quiet intelligent lock motor, we use independent development of gearbox design platform of intelligent household Door Lock Gear Motor, meshing Angle of deflection coefficient and rational distribution, optimization calculation, the slip rate and coincidence degree of checking. In the early stage of the design and development stage, the optimization of modification coefficient, planetary gear addendum interference check, prevent and improve the efficiency of the gear box, noise, life and other issues.

Plastic gears 6V 175rpm N20 door lock Gear motor Product Description:

Parameters in a certain range can be customized according to customer's demand.

Door Lock Motor Voltage range: 3~12 V    (eg:1.5V 3V 4.5V 6V 12V)

Reduction ratio:1:210

Mini Door Lock Motor Speed range: 25~160RPM

Door Lock Dc Motor Gear Motor dimensions: 22.5 x 41mm

We have a lot of different reduction ratio,Tie-in and different reduction ratio of the reducer, deceleration electric chance to output different rotational speed,In addition to change the speed reduction ratio can change the gear motor, you can change the speed of the motor.

Packaging & Delivery:

Packaging Detail: standard export carton with inner foam in case of being damaged.

 Delivery Detail: 20 days after receiving the order and advanced payment of 30%.


Company production workshop:















We will test each motor, to ensure that customers receive qualified motor. Mechanization of production to realize full-automatic, further improve the production efficiency and stable product quality.

We have 20 years of experience in design research and development,Products in strict accordance with the standard production in Japan, "the quality first, customer supreme" is our management policy.
As long as you put forward demand, we can recommend suitable motor products for you, welcome to consult!