Zlyj225 Gear Reducer for Plastic Extruder Gearbox Speed Reducer Gearbox Reducer Motored Gearbox

1. In Basic

ZLYJ series reducer is a high-precision gear transmission unit with thrust pack, which is made for plastic and rubber screw extruders. The product style shall refer to the complex specifications of cylindrical gear reducer (JB / t8853-2001). Its attribute is that equipment and shaft parts are manufactured of large strength alloy steel. Gears are processed by carburizing, quenching and grinding. The gear precision is gb10095-88, quality six. Hardness of tooth surface area hrc54 ~ 62. The entrance end of the hollow output shaft is geared up with huge dimensions thrust bearing, which bears the axial thrust of the screw when it works. The total device has the qualities of small volume, large bearing capacity, steady transmission, reduced sound and higher performance.

two. Working situation

The optimum velocity of large-speed shaft shall not exceed 1500r / min
 

The peripheral velocity of the gear shall not exceed 20 m / s.
 

The operating environment temperature is – forty ºC ~ 45 ºC. If it is decrease than ºC, the lubricating oil shall be preheated to earlier mentioned ºC ahead of starting. The reducer can be utilized for operation in both good and unfavorable directions. However, some substantial-velocity shafts are outfitted with a single-way oil pump. The default direction is: clockwise rotation experiencing the output shaft and around the home. If the path adjustments, please indicate when buying.

3. types