Brief Introduction:
1. ZLYJ series reduction gearbox is a transmission part that possesses high precision hard gear surface and thrust block designed for plastic screw extruder.
2.The design of product adapts all kinds of norm specified in ZBJ19009-88/it features that gear and axis parts are made of high strength alloy steel.
3.The gear is processes by carburization, quenching and tooth grinding process.
4.The precision of gear is grade 6 specified in GB1009588.
5.The hardness of gear surface is HRC54~62. At front end of hollow input axis there is large specification thrust bearing that will bear axial thrust force while the screw is working.
6.The complete machine features compact, high in bearing capacity, stable in transmission, low noise, high efficiency, etc.
Application Environment:
1. The input rotation of prime mover shall be ≤1500rpm
2. The peripheral speed of gear drive shall be ≤20m/s
3. The working ambient temperature shall be within -40~45°C.Preheat the lubrication oil to above 0°C when the ambient temperature is below 0°C. Rotation is available both forwards and backwards. However, the high speed shaft of some types of reducers has a single way oil pump directing as defaulted to the output shaft which rotates clockwise.
Application:
Parameter Table:
| Type Number | Ratio Range | Axial Thrust(KN) | Screw Diameter(mm) | Weight(KG) |
| ZLYJ112 | 8/10/12.5 | 41 | Φ35 | 95 |
| ZLYJ133 | 8/10/12.5/14/16/18/20 | 54 | Φ50 | 144 |
| ZLYJ146 | 8/10/12.5/14/16/18/20 | 60 | Φ55 | 205 |
| ZLYJ173 | 8/10/12.5/14/16/18/20 | 153 | Φ65 | 256 |
| ZLYJ200 | 8/10/12.5/14/16/18/20 | 187 | Φ75 | 500 |
| ZLYJ225 | 8/10/12.5/14/16/18/20 | 250 | Φ90 | 650 |
| ZLYJ250 | 8/10/12.5/14/16/18/20 | 268 | Φ100 | 815 |
| ZLYJ280 | 8/10/12.5/14/16/18/20 | 356 | Φ105,Φ110 | 1020 |
| ZLYJ315 | 8/10/12.5/14/16/18/20 | 403 | Φ120 | 1410 |
| ZLYJ330 | 8/10/12.5/14/16/18/20 | 448 | Φ130,Φ150 | 1520 |
| ZLYJ375 | 8/10/12.5/14/16/18/20 | 495 | Φ150,Φ160 | 1800 |
| ZLYJ420 | 8/10/12.5/14/16/18/20 | 545 | Φ165 | 2750 |
| ZLYJ450 | 8/10/12.5/14/16/18/20 | 590 | Φ165 | 3560 |
Equipments:
Details:
We Tested Strictly For Each Gearbox Before Delivering:
Package:
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Tel: +86 18994990430
