Website mapAdd to favouritesShenzhen ZhaoWei Machinery & Electronics Co. Ltd.

ZHAOWEI

Gear Reducer
Manufacturer Since 1997

Keywords:

ZHAOWEI Gearbox solution
Current location: Home » Latest News » Benefits of planetary gear

Benefits of planetary gear

Categories: Latest NewsRelease time: 2016-05-31 15:01:00
Source: ZHAOWEIEditor: ZHAOWEI Author: ZHAOWEI

Planetary gear trains provide high power density in comparison to standard parallel axis gear trains. They provide a reduction volume, multiple kinematic combinations, purely torsional reactions, and coaxial shafting. Disadvantages include high bearing loads, constant lubrication requirements, inaccessibility, and design complexity.

The efficiency loss in a planetary gear train is 3% per stage. This type of efficiency ensures that a high proportion of the energy being input is transmitted through the gearbox, rather than being wasted on mechanical losses inside the gearbox.

22MM Plastic planetary DC motor

The load in a planetary gear train is shared among multiple planets, therefore torque capability is greatly increased. The more planets in the system, the greater load ability and the higher the torque density got.

The planetary gear train also provides stability due to an even distribution of mass and increased rotational stiffness. Torque applied radically onto the gears of a planetary gear train is transferred radically by the gear, without lateral pressure on the gear teeth.

Information about

Contact ZHAOWEI

ZHAOWEI MACHINERY & ELECTRONICS CO. LTD.

Tel:+86-755-27322645

Fax:+86-755-27323949

E-mail:sales@zwgearbox.com

Add: Zhaowei Industry Park, Middle Chaoyang Road, Yanchuan Street, Songgang Town, Bao'an District, Shenzhen, 518105, Guangdong, China