Introduction to the characteristics of common linear reduction motors

Gear reduction motors have a wide range of applications. They have simple structure and high precision. The gears can be made into straight teeth, spiral teeth and herringbone teeth. Worm reduction motors have compact structure, large transmission ratio, stable operation, low noise, but low efficiency. Worm gear reduction motors have two forms: high-speed gear transmission and worm gear transmission. The former has a compact structure and the latter has high transmission efficiency.

The planetary gear transmission of the planetary gear reduction motor effectively utilizes the splitting of power and coaxial input and output, and rationally uses internal gears. Compared with ordinary fixed-axis gear transmission, the planetary gear reduction motor has the advantages of small mass, small volume and large transmission ratio. , large load-bearing capacity, smooth transmission and high transmission efficiency. Because of these characteristics, planetary gear motors are widely used in metallurgy, mining, construction, aviation and other mechanical fields.

Harmonic gear transmission is the abbreviation of harmonic gear planetary transmission. Harmonic gear reduction motor transmission is a planetary transmission with a small tooth difference. It is usually composed of rigid cylindrical gears, flexible cylindrical gears, wave generators and flexible bearings.

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