Product classification
Classification of heavy equipment
Reducer classification
Classification of heavy equipment
D series reducer
Classification:
Hardened Cylindrical Gear Reducers
Key words:
Product Description
D series vertical shaft reducer is produced according to the national standard (JB/T9002-1999), which is used for the transmission device whose input shaft and output shaft are arranged in vertical direction. It mainly consists of three series: DBY (two-stage), DCY (three-stage) and DFY (four-stage).
Performance characteristics.
1, center distance, nominal transmission ratio and other main parameters are optimized design, the main parts and components of good interchangeability;
2, gears are made of high quality alloy steel by carburizing and quenching, tooth surface hardness HRC58-62, tooth core hardness HRC30-42;
3、Small size, light weight, high precision, large carrying capacity, high efficiency, long life, high reliability, smooth transmission, low noise;
4, generally use oil pool splash lubrication, natural cooling, when the thermal power can not meet, can be used to circulate oil lubrication or fan, coil water cooling and other cooling methods.
Application scope
1、Input speed: n≤1500r/min;.
2、Gear drive circumferential speed is not more than 20 meters/second.
3、Operating 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 direction operation;
4, can be used in metallurgy, mining, chemical industry, building materials, lifting, transportation, textile, papermaking, instruments, plastics, rubber, engineering machinery, energy and other industrial sectors of mechanical equipment deceleration applications.
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