one. In Basic
ZLYJ sequence reducer is a large-precision gear transmission device with thrust pack, which is developed for plastic and rubber screw extruders. The product style shall refer to the specialized specifications of cylindrical equipment reducer (JB / t8853-2001). Its characteristic is that equipment and shaft areas are manufactured of high energy 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 front conclude of the hollow output shaft is geared up with huge dimension thrust bearing, which bears the axial thrust of the screw when it operates. The total device has the attributes of tiny quantity, large bearing potential, steady transmission, low sound and substantial efficiency.
2. Doing work situation
The optimum speed of large-velocity shaft shall not exceed 1500r / min
The peripheral pace of the gear shall not exceed 20 m / s.
The working setting temperature is – forty ºC ~ 45 ºC. If it is decrease than ºC, the lubricating oil shall be preheated to above ºC ahead of starting up. The reducer can be utilised for operation in the two positive and negative directions. However, some higher-pace shafts are equipped with one-way oil pump. The default route is: clockwise rotation experiencing the output shaft and all around the residence. If the course adjustments, please indicate when purchasing.
3. types
| Varieties | ZLYJ112,ZLYJ133,ZLYJ146,ZLYJ173,ZLYJ200,ZLYJ225,ZLYJ250,ZLYJ280,ZLYJ315,ZLYJ330,ZLYJ375,ZLYJ420,ZLYJ450 |
| Nominal transmission ratio | 8,10,12.five,14,16,18,20 |
