Ever Power

Gear Drive

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Gear transmission type

According to whether the transmission ratio of a pair of gear transmission is constant, it can be divided into fixed transmission ratio and variable transmission ratio gear transmission.

According to the shape of the tooth profile curve, it can be divided into involute gear transmission, cycloid gear transmission, arc gear transmission and parabolic gear transmission.

According to different working conditions of gear transmission, it can be divided into closed gear transmission, open gear transmission and semi-open gear transmission.

According to the hardness of the tooth surface, it is divided into soft tooth surface gear transmission and hard tooth surface gear transmission.

Gear Drive

About gear drive

Gear Drive

Gear transmission refers to a device that transmits motion and power by a gear pair. It is the most widely used mechanical transmission method in various modern equipment. Its transmission is relatively accurate, high efficiency, compact structure, reliable work and long life.

ever power

 Gear Drive


1. High transmission accuracy. 2. Wide application range. 3. It can realize the transmission between any two shafts in spaces such as parallel shafts, intersecting shafts, and staggered shafts, which is also impossible with belt transmission and chain transmission. 4. Reliable work and long service life. 5. High transmission efficiency. 6. The manufacturing and installation requirements are high, so the cost is also high.

7. The requirements for environmental conditions are strict. Except for a few low-speed and low-precision situations, it is generally required to be placed in the box cover to prevent dust and scale, and also needs to pay attention to lubrication. 8. It is not suitable for transmission between two shafts that are far apart. 9. Vibration damping and impact resistance are not as good as belt drives and other flexible drives.

Ever Power

About Us

Ever-Power Group is an expert in manufacturing various mechanical transmissions and hydraulic transmissions. In addition, we can produce customized gearboxes, gear motors, electric motors and other hydraulic products according to customers’ drawings.

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