1. In Common
ZLYJ collection reducer is a higher-precision gear transmission gadget with thrust pack, which is made for plastic and rubber screw extruders. The item design and style shall refer to the complex specs of cylindrical equipment reducer (JB / t8853-2001). Its characteristic is that gear and shaft elements are produced of large strength alloy steel. Gears are processed by carburizing, quenching and grinding. The gear precision is gb10095-88, quality six. Hardness of tooth area hrc54 ~ sixty two. The entrance stop of the hollow output shaft is outfitted with huge measurement thrust bearing, which bears the axial thrust of the screw when it functions. The complete machine has the traits of modest quantity, substantial bearing capacity, stable transmission, minimal noise and substantial performance.
two. Functioning condition
The optimum pace of large-velocity shaft shall not exceed 1500r / min
The peripheral pace of the equipment shall not exceed twenty m / s.
The working setting temperature is – forty ºC ~ 45 ºC. If it is reduced than ºC, the lubricating oil shall be preheated to over ºC before beginning. The reducer can be utilised for procedure in each good and unfavorable directions. Even so, some high-speed shafts are outfitted with a single-way oil pump. The default course is: clockwise rotation dealing with the output shaft and all around the residence. If the direction changes, please reveal when buying.
three. types
| Kinds | ZLYJ112,ZLYJ133,ZLYJ146,ZLYJ173,ZLYJ200,ZLYJ225,ZLYJ250,ZLYJ280,ZLYJ315,ZLYJ330,ZLYJ375,ZLYJ420,ZLYJ450 |
| Nominal transmission ratio | eight,ten,12.five,14,sixteen,eighteen,twenty |
