The Star Wheel Reducer Of Ball Mill

The star wheel reducer is a kind of new structure of the internal gear transmission. By using the principle of effective round, distribution agencies are using force, through the new type of internal tooth meshing planetary shaft composite, polygon continuous rolling torque and RPM.

The star wheel reducer which has the following features:

1. High transmission efficiency

Using high tooth shape parameters of the meshing efficiency and continuously roll rolling star wheel transmission torque and rotational speed, so has the characteristics of high transmission efficiency. Single stage gear ratio under 71, the efficiency can reach above 95%; grade series expansion ratio under 60 0, the efficiency can reach above 93%;Two-stage tandem ratio under 10 0 0, 0% efficiency can be up to 9.

2. Large speed ratio range

Transmission ratio differential is small, more grading classes, making it easy for users to a reasonable choice.

3. Optional drive ratio

First reduction is the ratio of 17 for a 80, 28 grade; the series expansion ratio of 75 for a 600 level, 37 level; two series of the ratio of 475 for a 5000, 42 grade. According to the need is in between 4 and 25000 optional drive ratio. Multistage speed: A machine control 4 speed, 8 speed dual regulation may be. This is the choice of one of its superiority.

4. High bearing capacity and compact structure

Make full use of the design principle of effective circle, using special hardened alloy steel, particularly suitable for heavy continuous transmission, bearing capacity of up to 7 6N - M /kg; drive torque range of 0.098 - 1029 kN m:Transmission power range of 0.25 - 2000 kW; than the first generation product weight can be reduced by about 30%.

5. Stable transmission and low noise

Multiple rows in the process of speed reducer drive tooth, the moving parts is rolling form, make it run smoothly and reliable.

6. High speed and long service life

The speed reducer structural parameters due to precise and thermal balance design, at the same time, the use of high-quality materials and special process, the majority of species allows the input speed can be as high as 3 O0 0r / m in, to expand the current reducer series product use scope; and the multi row rolling wheel rolling bearing combination of high bearing capacity and multiple rows of teeth meshing, especially the core unit gear can be used long-term exemption.