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Hanwei High Efficiency Planetary Gear Reducer Manufacturing - China

price: contact company for price

Hanwei High Efficiency Planetary Gear Reducer Manufacturing

Planetary gear reducer

Planetary reducer is a new type and widely used industrial product. The main transmission structures are planet gear, sun gear, and inner gear ring. It is applied broadly in the fields of hoisting and transportation, engineering machinery, metallurgy, mining, petrochemical industry, construction machinery, light and textile industry, medical apparatus and instruments, auto industry, shipping, aerospace, etc.


Small size and light weight

High carrying capacity

Long working life and smooth running

Low noise and large output torque

High efficiency and speed ratio

Power splitting, multi- teeth meshing and individually used

Installing form

Foot installation

Flange installation

Torque arm installation

Output shaft way

Solid shaft

Involute splined solid shaft

Opening line splined hollow shaft

Swelling disc coupling hollow shaft

Working principle

Planetary gear reducer is a power conveying mechanism, which is used by the gear speed converter to reduce the rotary number of motor to the required rotary number and to get a larger torque institution. Gears of less teeth on transmission shaft of planetary reducer mesh the large gear on the output shaft to achieve the goal of deceleration.


Under normal circumstances, the weight of the planetary transmission system is in direct proportion to the gears weight; and the gears weight is related to the its material and hardness of heat treatment. For example, based on the same power, the gear weight of QT ( quenching and tempering) is 3 times of the gear weight of carburizing and quenching. Thus according to the structure feature and gear loading property of planetary gear reducer, we should use the hard surface gear widely. The methods of heat treatment of the hard surface gear are many, such as the surface quenching, the overall quenching, carburizing and quenching, nitriding quenching, etc.

Company Contact:

  • Phone: 008615025613408

  • Address: No. 17, Hunhe Shiwu St. Shenyang Economic-Technolo, Shenyang, China

  • Email: Email

Published date: January 27, 2016 -

  • Business Description: Shenyang Hanwei Machinery Manufacturing Co., Ltd, provides to

    manufacture all kinds of forging blank, casting blanks, large gear ring,

    precision hard tooth surface gear, gear shaft, gear boxes/reducers, etc,

    through rapid development in recent years, it has formed a complete set

    of management system from raw material to finished product processing

    and testing.

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