Equipment for reducing speed

ZFY type reducer includes parallel shaft series and vertical shaft series. Parallel shaft reducer is produced according to national standard (GBl9004-88). The product has been optimized and designed to be at the international advanced level in the 1980s. It mainly includes four series: ZDY (single stage), ZLY (two stages), ZSY (three stages) and ZFY (four stages). Vertical shaft reducer is produced according to national standard (JB/T9002-1999) and is used for transmission devices with input shaft and output shaft arranged in vertical direction. It mainly includes three series: DBY, DCY and DFY.

(1) Input speed is generally n, ≤1500r/min

(2) The peripheral speed of gear transmission shall not exceed 20 m/s.

(3) Working environment - 40 ~ 50 ℃. If it is lower than 0 ℃, the lubricating oil should be preheated to above 0 ℃ before starting. This reducer can be used for both forward and reverse directions.

(4) It can be widely used in metallurgy, mining, chemical industry, building materials, lifting, transportation, textile, papermaking, instrumentation, plastic, rubber, engineering machinery, energy and other industrial sectors.

Features

(1) The main parameters such as center distance and nominal transmission ratio are optimized and designed, and the main parts and components have good interchangeability.

(2) The gears are made of high-quality alloy steel through carburizing and quenching, and the tooth surface hardness reaches HRC54-62.

(3) Small size, light weight, high precision, large load-bearing capacity, high efficiency, long life, high reliability, smooth transmission and low noise.

(4) Generally, oil pool lubrication and natural cooling are used. When the thermal power cannot be met, circulating oil lubrication or fan and cooling coil cooling can be used.