行星的变速箱(NGW类型、3阶段)

Planetary Gearbox (NGW type, 3-stage) I. Planetary Gearbox (NGW type, 3-stage) Overview NGW series reducers are planetary gear reducers with hard tooth surface, they are of advanced technology and new structure, are mainly used for metallurgy, mine, cement, craning, transportation, textile, chemical and light industry etc.II. Features. 1. Light weight, small volume, comparing with common cylindrical gear reducer, the weight of this kind of reducer is 1/2 lower, and volume is 1/2 1/3 less. 2. High driving efficiency, the driving efficiency of 1 stage is up to 0.97, that of two stage is 0.94, that of 3 stage is 0.91. 3. High driving power. Power can be 1KW 1300KW. 4. Hard tooth surface is used, and life is long, and it is widely applicable.III. Applicable conditions. 1. Max. seed of high-speed shaft shall not be more than 1500rpm. 2. Peripheral speed of gear shall not be more than 10m/s. 3. Working environmental temperature is -40 +45°C. 4. Can be used for run in both clockwise and counterclockwise direction.IV. Marking. NGW 7 1-------- 8 reducer model#7 stand single-stage8th drive ratio (Stand NO.)(Stage No.) reducer