Technical Parameters and Customization of Low RPM Brushless Motor
The low rpm brushless motor is a brushless DC motor with low output speed. The main transmission structure includes a brushless DC motor and a gearbox (reducer), whose output speed can be as low as 5rpm. The technical parameters are generally customized. The technical parameter range of customization by ZHAOWEI: diameter: 3.4mm-38mm, voltage: under 24V, output power: under 50W, output speed between 5rpm and 2000rpm, speed ratio range between 5-1500, and output torque between 1.0 gf.cm -50kgf.cm.
This low rpm high torque brushless motor has the advantages of small size, wide reduction ratio range, large torque, low noise, long service life, and high transmission accuracy. It is widely used in smart homes , electronic products, digital equipment, 5G communications, smart robots, smart logistics, automotive transmission, industrial automation equipment and other fields. Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd. can customize and develop high torque low rpm brushless dc motor and gearbox transmission modules according to actual application requirements.
Parameters of Low RPM Brushless Motor:
| Material | Plastic/Metal |
|---|---|
| Outer diameter | 20mm |
| Operating temperature | -20℃~+85℃ |
| Direction of rotation | cw&ccw |
| Gear backlash | ≤2° |
| Voltage (Optional) | 3V~24V |
| Bearing | Porous bearing/Rolling bearing |
| Input speed | ≤30000rpm |
| Axial endplay | ≤0.1mm/≤0.1mm |
| Current | 300mA max |
| Radial load on output shaft | ≤30N/≤50N |
| Motors (Optional) | BLDC Motor |
Customization and Application of Gear Motor for Electric Curtain
Project Name: Gear Motor for Intelligent Lifting Mosquito Net
Project Introduction: The gearbox for ZHAOWEI intelligent lifting mosquito net adopts a 16mm low rpm brushless DC motor combined with a lifting push rod. The low rpm gear motor will be placed at each lifting traction point of the mosquito net to realize the lifting of the mosquito net. The planetary gearbox transmission system realizes the intelligent lowering of the mosquito net body through the reversal of the screw according to the traction force of the mosquito net. One end of the mosquito net lifting rope is connected with the reel and the other end passes through a row of small rings below it. The tents are connected; at this time, the motor placed in the cavity will horizontally rotate the reel to spread the mosquito net horizontally. Through the forward rotation function of the lifting mosquito net gearbox combined with the horizontal winding of the rotation reel, the lifting of the intelligent electric mosquito net is realized.
