Professional Manufacture-Guomao plastic extruder reducer

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Product detail:

Professional Manufacture-Guomao plastic extruder reducer

 

 

 

      ZLYJ series speed reducer is a transmission part that possesses high precision hard gear surface and thrust block designed for plastic screw extruder. 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. The gear is processes by carburization, quenching and tooth grinding process. The precision of gear is grade 6 specified in GB10095-88. 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. The complete machine features compact, high in bearing capacity, stable in transmission, low noise, high efficiency, etc.

 

 

 

Model(ZLYJ)	112	133	146	173	200	225	250	280	315	330	375	420	450
Thrust(KN)	41	54	60	153	187	250	268	356	403	448	495	545	590
Ratio	8	8	10	10	12.5	12.5	16	16	16	16	16	16	16
Screw Diameter (mm)	35	45 50	55	65	75	90	100	105 110	120	130 150	150 160	165	165
Motor Power (KW)	5.5- 4P	7.5- 4P	11- 4P	18.5- 4P	25- 4P	45- 4P	45- 4P	55- 6P	75- 6P	132- 6P	132- 6P	160- 6P	200- 6P
Input Speed (rpm)	800	800	900	900	1000	1000	1120	960	960	960	960	960	960
Output Speed (rpm)	100	100	90	90	80	80	70	60	60	60	60	60	60
Remark	The motor and reducer are connected by belt							The motor and reducer are connected with coupling

 

 

 

 

 

 

 

 

The input rotation of prime mover shall be ≤1500rpm

The peripheral speed of gear drive shall be ≤20m/s

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.