Our solution to offer you low noise gear motor
For DC gear motor, the noise comes from DC motor and gearbox, and there are spur gearbox, worm gearbox, and planetary gearbox, which have their different advantage. Therefore, it‘s important to choose the proper gear motor type with a reasonable configuration for your application (gearbox type, gear ratio etc).
Once gear motor is confirmed, there are 3 major factors that decide its noise :
1, Raw material‘s precision.
2, workmanship to produce gear motors.
3, Grease.
Thus, to some extent, noise stands for quality level, that‘s why more and more customers prefer quiet gear motors, especially in some applications, low noise is a necessary, and noise must be as small as possible, such as electric curtain, shutter, baby bed, home appliance and so on.
To meet with customers‘ low noise requirements, we tooling plastic gear, helical gear, plastic helical gears, and make use of the different combination to further improve the noise level.We have many successful projects.
Pls refer to one of the examples:
Low noise brushless planetary gearbox motors, it is specially made for customer‘ application, where the noise must be as low as possible. To meet low noise, we match planetary gearbox with brushless DC motor. To further improve the noise level, besides metal gears, a combination of plastic gear and helical gear is used. Pls refer to the video for noise: www.facebook.com/Shenzhen-Hotec-CoLTD-250028991831682
Model No: HT-BL-POG36.
Nominal voltage: 24VDC
No load speed: 230 RPM
ON load speed: 180 RPM.
Rated torque : 9 kg.cm .