Views: 2 Author: Site Editor Publish Time: 2016-06-06 Origin: Site
ZLYJ200 reducer ZLYJ250 reducer ZLYJ plastic extruder reducer is a high-precision hard-toothed gear transmission with thrust package designed for plastic and rubber screw extruders. The product design refers to the technical specifications stipulated in JB/T8853-2001 "Cylinder Gear Reducer". Its characteristic is that gears and shaft parts are made of high-strength alloy steel. The gears are processed by carburizing, quenching and gear grinding. The gear accuracy is GBl0095-88.6. Tooth surface hardness HRC54-62. A large-size thrust bearing is arranged at the front end of the hollow output shaft. Withstand the axial thrust of the screw when working. The main standard parts such as bearings and oil seals are all domestic high-quality products, and imported products can be equipped according to user needs. The whole machine has the characteristics of small size, high carrying capacity, stable transmission, low noise and high efficiency.
ZLYJ200 reducer ZLYJ250 reducer ZLYJ plastic extruder reducer model specifications
ZLYJ112, 133, 146, 173, 200, 225, 250, 280, 315, 330, 375, 420, 450
Three, the main parameters
Output speed: 16-100 r/min
Output torque: up to 43000 Nm
Motor power: 5.5-200 Kw
ZLYJ plastic extruder reducer applicable conditions
1. The speed of the high-speed shaft of the reducer is not more than 1500r/min.
2. The peripheral speed of the gear drive is not more than 20m/s.
3. The working environment temperature is -40-45℃. If it is lower than 0°C, the lubricating oil should be preheated to above 0°C before starting. This reducer can be used in both forward and reverse directions, but some models of high-speed shafts are equipped with one-way oil pumps. The default direction is: facing the output shaft, The output shaft rotates clockwise. If