Why planetary gear motors are so popular?

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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. The biggest advantage for planetary design is the planetary gear motor can bear more torque than the spur gearbox design with same dimension.   The standard micro gear motor voltage is from 3VDC to 24VDC, motor speed is from 0.1rpm to 2000rpm. All these motors are Brushed DC motor; if need we can also mounted Brushless DC motors.
Appendix: ZHAOWEI specialized in precise injection components and precise transmission system with the quality certification ISO9001, TS 16949 and has been awarded with “State High-Tech Enterprise” in 2013. The company pay more attention on R & D and got more than 40 patents. 4G antenna E-tilt mechanism, Smart Home Device, Intelligent robot drive module self-developed reached the international technical level. ZHAOWEI has established the long term Strategy partnership with HUAWEI, BOSCH, etc. New Plant project has been started in Huizhou City that will helpful to foster ZHAOWEI business and meet the globalization development needs. 

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Heat treatment method of planetary reducer

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The DC Gear motor , consisting of a DC electric motor and a gearbox, is at the heart of several electrical and electronic applications. ZHAOWEI have been designing and developing such high quality mini DC gear motors in an easy-to-mount package for a range of products and equipment. Our miniature gear motor work smoothly and efficiently, supporting these electrical and electronic applications. These geared motors have reduction gear trains capable of providing high torque at relatively low shaft speed or revolutions per minute (RPM).  ZHAOWEI DC geared motors reduce the complexity and cost of designing and constructing applications such as industrial equipment, actuators, medical tools, and robotics. ZHAOWEI has engineered a range of planetary and spur gear motors (also known as mini-geared motors and micro-geared motors) suitable for many future and existing applications. The main characteristics of these gear motors are miniature form factors, offering significant strength...
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