lift type front camera

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Have you ever tried the new lift type front camera? Hiding behind the screen, zero bound full screen up and down more than 50000 times without malfunction; rising in one 1 second That's absolutely a different experience, starting from ZHAOWEI

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DC Reduction Gear Motors manufacturer

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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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Brushless VS Brushed Motor: What’s the Difference?

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The motor and motor control markets are thriving in many areas, particularly automobile and robotic applications. Also, there is a rich demand for motors with miniature size yet efficient performance. Different applications can choose from  brush motors ,  brushless motors , or a combination of both. Most motors operate in accordance with Faraday’s law of induction. Still, there are key differences between brushless motor vs brushed motor (driven by direct current) in the employment opportunities that await them. Brushless Motor VS Brushed Motor (Direct Current) Definition What is Brushed Motors? A brushed motor provides needed control of speed, driven by a direct current. The brush DC motors is an internally commutated electric motor designed to be run from a direct current power source. It often consists of six different components: the axle, armature/rotor, commutator, stator, magnets, and brushes. The brush DC motor offers stable and continuous current, using r...
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Heat treatment method of planetary reducer

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Choosing good material of planetary reducer is conducive to improving the bearing capacity and service life of gear reducer. In view of the structural characteristics of precision reducer and the load characteristics of gears, hard tooth face gears should be widely used. There are many heat treatment methods to obtain hard face gear. For example, surface quenching, whole quenching, carburizing quenching and nitriding should be selected according to the characteristics of gear reducer. 1. Surface hardening The common surface quenching methods are high frequency quenching (for small size gears) and flame quenching (for large size gears). When the hardened layer of surface hardening includes the bottom of the tooth root, the effect is the best. The hardness of tooth surface can reach 45-55HRC. 2. Nitriding The application of nitriding can ensure that the gear can achieve high hardness and wear resistance under the condition of minimum deformation. After heat treatment, ...
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