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Zqa medium hard tooth surface reducer model, purpose, reduction ratio

时间:2019-03-19 11:25   tags: products information  

zqa中硬齿面减速机型号包括:zqa250,zqa350,zqa400,zqa500,zqa650,zqa750,zqa850,zqa1000
The zqa medium hardened gear reducer is an improved design on the basis of the zq reducer. In order to improve the gear carrying capacity and facilitate the replacement of the za reducer, the gear is changed under the condition of the same shape, shaft end and installation dimensions Gear shaft material, gear shaft is 42crmo, big gear is zg35crmo, hardened and tempered gear shaft is 291~323hb, big gear is 255~286hb.
The zqa medium-hard tooth surface reducer is mainly used in lifting, mining, general chemical, textile, light industry and other industries.
Zqa medium hard tooth surface reducer model, purpose, reduction ratio
Zqa medium hard tooth surface reducer equipment parameters:
1. The circumferential speed of the gear transmission of the reducer is not more than 160 m/s;
2. The speed of the high-speed shaft of the reducer is not more than 1500 rpm;
3. The working environment temperature of the reducer is -40° to +40°;
4. The reducer is used for forward and reverse rotation;
5. This reducer has nine transmission ratios, nine configuration types and three low-speed shaft end forms;
6,The specific transmission ratios are:8.0、10.0、12.5、16.0、20.0、25.0、31.5、40.0、50.0。