ZLCylindrical gear reducer specifications speed ratio
ZL cylinderGear reductionMachine center distance: ZL25Gear reducer, ZL35 gearReducer、ZL42.5齿轮减速机、ZL50齿轮减速机、ZL60齿轮减速机、ZL65齿轮减速机、ZL75齿轮减速机、ZL85齿轮减速机、ZL100齿轮减速机、ZL115齿轮减速机、ZL1300齿轮减速机
ZL圆柱齿轮减速机传动比有： 45、40、35.5、31.5、28、25、22.4、20、18、16、14、12.5、11.2、10、9、8、7.1 。
ZLFeatures and scope of application of cylindrical gear reducer
The ZL cylindrical gear reducer has a long service life, reliable operation and convenient maintenance.This machine also has the characteristics of strong overload capacity, impact resistance and small moment of inertia, which is suitable for frequent lifting and forward and reverse operation.Its linkage mode can be directly linked by couplings, or flexible linkage by chains and belts. ZL gear reducers are widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceuticals and other fields.
1. The high-speed shaft rotation is not more than 1500 rpm.
2. The circumferential speed of the gear drive is not more than 18 m/s.
3. The working environment temperature is -40-45°C. If it is lower than 0°C, the lubricating oil should be preheated to above 0°C before starting. The gear reducer can be used for forward and reverse rotation.
ZLCylindrical gear reducerInstallation, use and maintenance
1. Cylindrical gears are lubricated by a closed transmission oil pool. The oil level of the lubricating oil is indicated by the circular oil mark on the base. When the ZL gear reducer is in a stopped state, the oil level is within the range indicated by the oil mark. .
2、润滑油一般采用HJ40-50号机械油。也可以采用HL20-30号齿轮油。
3. The ZL cylindrical gear reducer should pay special attention to the cleanliness of the oil in the early stage of work. If the oil is soiled (especially the mixing of metal foam), the oil should be changed immediately. While changing the oil, the dirt in the body should be removed.The quality of the oil must be checked regularly (not less than once every six months).
4. The state of the meshing working surface should be checked regularly, especially when the tooth surface is scratched at the beginning of the work, if the area occupied by the scratch is not more than 20% of the tooth working surface (along the tooth length and tooth height), it is allowed to use Whetstone or scraper is slightly trimmed.
5. If you need to open the cover for maintenance, pay attention to whether the cover is smeared with sealant. If there is sealant, use the screw hole on the cover to open it with screws. Do not hammer the sealing surface. The sealing must be checked after the repair is completed. Whether the surface and the through cover are scratched, the sealant residue is cleaned, and whether it will cause oil leakage.