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ZHAOWEI

Gear Reducer
Maunfacturer Since 1997

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ZHAOWEI Gearbox solution
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Gearhead analysis--ZHAOWEI

Categories: Latest NewsRelease time: 2016-08-04 18:05:00
Source: ZHAOWEIEditor: ZHAOWEI Author: ZHAOWEI

Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in 1997, which is State High-Tech enterprise for gear transmission design and manufacturing. Our DC motors are mainly related to automotive components, industrial equipment, smart home, medical equipment and standardized gear box, providing services and solutions for the world's intelligent driving.
  A gearhead mechanism capable of increasing torque by reducing the motor speed. An approximate value can be calculated using the following equation. The reduction ratio has been established for each model. Please see the pages of products.

Gearheads have mechanical loss (gear meshing, bearing friction, etc.). Generally, for each meshing of one stage, an efficiency of 81% for planetary gears and 90% for spur gears is used in calculation. The gear efficiency, however, varies largely depending on such factors as motor torque and speed therefore is presented as a reference value. When used at a lower torque, the efficiency will drop significantly.

The amount of gearheads backlash depends on a play required for smooth meshing and a play between the shaft and the bearing. Note, however, it increases under load due to elastic deformation.

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ZHAOWEI MACHINERY & ELECTRONICS CO. LTD.

Tel:+86-755-27322652

Fax:+86-755-27323949

E-mail:sales@zwgearbox.com

Add: Blk. 18, Longwangmiao Industry Park, Fuyong Tn., Bao’an Dist., Shenzhen 518103, Guangdong, China