- Brief Introduction
DCY conical cylindrical gear reducers is manufactured according to JB/ t9002-1999 "reducer for transport machinery" standard. The second and third stages of transmission are involute cylindrical helical gears. The utility model relates to a transmission device arranged vertically between the input shaft and the output shaft.
- Product Features
DCY conical cylindrical gear reducers has high bearing capacity, low noise, small size, light weight, high efficiency and long service life. Time has proved that compared with involute gear of the same specification, circular arc gear not only has a longer service life, but also has a larger capacity, higher strength and less wear on the tooth surface.
These two kinds of DCY conical cylindrical gear reducers are mainly used for lifting machinery, also can be used in mining machinery, chemical industry, light industry and other general equipment. The adaptive conditions are: the high-speed shaft speed is not greater than 1500r/min; Operating environment temperature is -40 to +45 degrees. Suitable for positive and negative operation.
- Scope of using
DCY conical cylindrical gear reducers is mainly used in belt conveyor and various transport machinery, but also can be used in coal, metallurgy, mining, chemical industry, cement, construction, light industry, energy and other mechanical equipment transmission and mechanism. DCY conical cylindrical gear reducer input shaft high speed greater than 1500 r/min, gear circumferential velocity is not more than 20 m/s, working environment temperature for a 40 ℃ to + 45 ℃, before use, please refill N220 or N320 lubricating oil, when the temperature is lower than 0 ℃, before the start of lubricating oil should be heated to a temperature of 10 ℃.
- Product Specifications
Product specification: dcy160-dcy630 DBY means of two-stage transmission hard tooth surface conical cylindrical gear reducer; DCY conical cylindrical gear reducers with three-stage hard tooth surface; Rotation direction of input axis: "S" represents clockwise direction, and "N" represents counterclockwise direction (see the direction of input axis).
Where: DCY-- represents the three-stage transmission conical cylindrical gear reducer; 250-- denotes the nominal center distance a=250mm(the final center distance); 50-- nominal transmission ratio I =50 II-- assembly type code S-- clockwise rotation of input shaft.
- Direction for Using
DCY conical cylindrical gear reducer should pay special attention to the early work of oil cleaning, if the oil is dirty (especially metal foam mixed), should immediately change the oil, in the oil at the same time, should remove the dirt inside the body. The quality of oil must be checked regularly (at least once every six months).
If you need to open the boot cover maintenance, you should pay attention to whether the cover is covered of DCY conical cylindrical gear reduce with sealant, if there is sealant, the screw hole on the machine cover can be opened with screws, do not hammer the sealing surface, inspection must be done to check whether the sealing surface and the through cover are not damaged, sealant residue is not clean, whether it will cause oil leakage.
Christine Zhu ( Sales Department; Miss. )
NER GROUP CO.,LIMITED
Factory Add: No.5 Wanshoushan Road, Yantai, Shandong Province, China (264006)