one. In General
ZLYJ collection reducer is a higher-precision gear transmission system with thrust pack, which is developed for plastic and rubber screw extruders. The product layout shall refer to the complex specs of cylindrical equipment reducer (JB / t8853-2001). Its attribute is that equipment and shaft areas are created of substantial power alloy steel. Gears are processed by carburizing, quenching and grinding. The gear accuracy is gb10095-88, grade 6. Hardness of tooth surface hrc54 ~ 62. The entrance stop of the hollow output shaft is geared up with massive dimensions thrust bearing, which bears the axial thrust of the screw when it functions. The whole equipment has the traits of modest quantity, high bearing ability, stable transmission, reduced noise and large effectiveness.
two. Doing work situation
The optimum pace of high-speed shaft shall not exceed 1500r / min
The peripheral speed of the gear shall not exceed 20 m / s.
The operating setting temperature is – forty ºC ~ 45 ºC. If it is lower than ºC, the lubricating oil shall be preheated to previously mentioned ºC before commencing. The reducer can be used for operation in the two good and negative instructions. Even so, some high-pace shafts are equipped with 1-way oil pump. The default direction is: clockwise rotation dealing with the output shaft and all around the home. If the path adjustments, please indicate when ordering.
3. types
| Kinds | ZLYJ112,ZLYJ133,ZLYJ146,ZLYJ173,ZLYJ200,ZLYJ225,ZLYJ250,ZLYJ280,ZLYJ315,ZLYJ330,ZLYJ375,ZLYJ420,ZLYJ450 |
| Nominal transmission ratio | eight,ten,twelve.5,14,sixteen,eighteen,20 |
