R series helical gear hardened reducer

I. Overview:

1. This series of reducers is designed and manufactured on the basis of the modular combination system, and there are many motor combinations, installation forms and structural schemes. The transmission ratio is finely divided and has a wide range, and the combined model can form a large transmission ratio. It can meet different working conditions and has superior performance.

2. This series adopts an integral casting box, which has good structural rigidity and is easy to improve the strength of the shaft and the life of the bearing. The key components of this series of hard-tooth surface gears are made of high-quality alloy steel, the surface is carburized and quenched and hardened, and the grinding teeth are finely processed. The transmission is stable, the noise is low, and the bearing capacity is large. Low temperature rise and long life.

3. It can be used for forward and reverse rotation, and can bear large radial load. It is widely used in metallurgy, sewage treatment, chemical, pharmaceutical and other industries. "

2. Features:

1. The output shaft of this series is parallel to the input shaft, and the transmission part is composed of helical gears.

2. Installation method: foot installation (single-stage RX type/two-stage or three-stage R-type), flange installation (single-stage RXF type/two-stage or three-stage RF type). The installation position is not limited and it is easy to choose. Solid shaft output.

3. The average efficiency is 96% for the second stage, 94% for the third stage, and 85% for the R/R  combination.

4. Low noise: The main parts of the reducer have been precisely machined and carefully assembled and tested, so the noise of the reducer is low.

5. Long service life: Under the conditions of correct selection (including selection of appropriate service factor) and normal use and maintenance, the life of the main components of the reducer (except wearing parts) is generally not less than 20,000 hours. The wearing parts include lubricating oil, oil seals and bearings.

3. The model and related parameters of the reducer:

4. Input power and allowable torque