High Precision Planetary Cycloidal Pinwheel Reducer Cycloidal Reducer Gearbox

Cycloidal Pinwheel Reducer Working Principle

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

A double eccentric sleeve offset by 180° is installed on the input shaft. Two roller bearings are installed on the eccentric sleeve to form an H mechanism. The center holes of the two cycloidal wheels are the raceways of the rotating arm bearings on the eccentric sleeve. The cycloid wheel meshes with a set of annularly arranged pin gears on the pin gear to form an internal meshing reduction mechanism with a small tooth difference. (In order to reduce friction, in reducers with small speed ratios, the pin teeth are equipped with pin teeth. set).

When the input shaft makes one revolution with the eccentric sleeve, due to the characteristics of the tooth gallery curve on the cycloidal wheel and the limitation of the pin teeth on the needle gear, the motion of the cycloidal wheel becomes a planar motion with both revolution and rotation. When the input shaft rotates forward for one revolution, the eccentric sleeve also rotates once, and the cycloidal wheel rotates through a tooth difference in the opposite direction to be decelerated. With the help of the W output mechanism, the low-speed rotation of the cycloidal wheel is transmitted to the output through the pin. shaft, resulting in lower output speed.

Cycloidal Pinwheel Reducer Parameter

Note: The performance indicators of corresponding machine models of different standards are basically the same, but the appearance, installation and connection dimensions are slightly different. Users should try to use JB/T2982-94A and B standards.

Cycloidal Pinwheel Reducer Model Example

Note: In the two-stage and three-stage reducer, the combination of transmission ratios of each stage is, in principle, the first stage (high-speed end) as the end with the smaller transmission ratio, and the second or third stage (i.e. low-speed end) as the transmission ratio. The big end.

Wuxi Weishi Industrial Complete Equipment Co., Ltd. was established in May 2015. The company is mainly engaged in environmental protection EPC general contracting (bulk material transportation/flue gas treatment/water treatment) and heavy industrial equipment trading have formed the "two wings - one body" strategy and management model of Wuxi Weishi and Vietnam Xinke. The company currently has more than 150 employees, including 5 with senior professional titles or above, 10 with master's degrees, and 58.6% of employees have bachelor's degrees or above.

After years of intensive cultivation and accumulation in the field of steel metallurgy and cement EPC general contracting, the company's customers include Hoa Phat Group, Vietnam Steel Corporation, Chuncheng Cement Factory, Yuanhe Cement Factory and other well-known Vietnamese enterprises. The company has successfully completed a number of large-scale EPC general contracting projects such as steel rolling water treatment, flue gas desulfurization and dust removal, and comprehensive material transportation, and has maintained stable growth in turnover year after year, with annual turnover reaching 300 million yuan. Relying on the advantages of Vietnam's rapid economic development and huge market demand, the company is actively exploring international markets such as Southeast Asia and has broad development prospects.