structural principle
The cycloidal pinwheel reducer is a novel transmission mechanism that adopts the K-H-V low tooth difference transmission principle and cycloidal pinwheel meshing. Widely used in the fields of textile printing and dyeing, light industry and food, metallurgy and mining, petrochemicals, lifting and transportation, and engineering machinery as driving and deceleration devices.
The cycloidal pinwheel reducer produced by our factory has excellent quality, reliable performance, complete specifications, and reasonable prices, and has been awarded the title of high-quality product by the Ministry of Machinery Industry and Jiangsu Province.

The transmission device of the cycloidal pinwheel reducer can be divided into three parts: input part, reduction part, and output part.

A double eccentric sleeve with a 180 ° offset is installed on the input shaft, and two roller bearings are installed on the eccentric sleeve to form an H mechanism. The center holes of the two cycloid gears are the raceways of the arm bearings on the eccentric sleeve, and the cycloid gears mesh with a set of circular arranged needle gears on the needle gears to form a low tooth difference internal meshing reduction mechanism. (In order to reduce friction, in reducers with low speed ratios, needle teeth are equipped with needle tooth sleeves).

When the input shaft rotates one revolution with an eccentric sleeve, due to the characteristics of the tooth profile curve on the cycloid gear and its restriction by the needle teeth on the needle gear, the motion of the cycloid gear becomes a planar motion with both revolution and rotation. When the input shaft rotates one revolution in the forward direction, the eccentric sleeve also rotates one revolution, and the cycloid gear rotates one tooth difference in the opposite direction to obtain deceleration. Then, with the help of the W output mechanism, the low-speed rotation motion of the cycloid gear is transmitted to the output shaft through the pin shaft, thereby obtaining a lower output speed.

Main Features
1、 High speed ratio and high efficiency

Advanced transmission can achieve a reduction ratio of 1:87, with an efficiency of over 90%. If multi-stage transmission is used, the reduction ratio is even greater.

2、 Compact structure and small volume

Due to the use of transmission principles, the input shaft is on the same axis as the input shaft, resulting in a compact structure and small volume.

3、 Smooth operation with low noise

The cycloid needle teeth have a large number of meshing teeth, a high overlap coefficient, and a mechanism of mechanical stability, which minimizes vibration and noise.

4、 Reliable use and long lifespan

Due to the use of bearing steel as the main component, which has undergone quenching treatment (HRC58-62) to obtain high strength, and the use of rolling friction in the transmission contact of the department, it has a long durability life. Reasonable design, easy maintenance, easy disassembly and installation, minimal number of parts, and simple lubrication make the cycloidal pinwheel reducer highly trusted by users.

Product Model
1. B-series cycloidal pinwheel reducer 2 X series cycloidal pinwheel reducer
BW Foot Plate Horizontal Double Axis Cycloid Needle Wheel Reducer XW Foot Plate Horizontal Double Axis Cycloid Needle Wheel Reducer
BL flange mounted dual axis cycloidal pinwheel reducer XL flange mounted dual axis cycloidal pinwheel reducer
BWY Foot Plate Horizontal Special Motor Direct Connection Cycloid Needle Wheel Reducer XWD Foot Plate Horizontal Ordinary Motor Direct Connection Cycloid Needle Wheel Reducer
BLY flange type vertical installation dedicated electric motor direct connection cycloidal pinwheel reducer XLD flange type vertical installation ordinary electric motor direct connection cycloidal pinwheel reducer
BWD foot