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QT series internal gear pump内啮合齿轮泵
发布时间:2019-12-19 17:31
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QT series internal gear pump内啮合齿轮泵
 
High Pressure Low Noise and energy saving with Servo system
The gear profile of this straight conjugate internal gear pump is straight line, and the gear ring profile is conjugate line. So there is hardly any oil trapping area when working, which greatly reduces the pressure pulsation of this pump, and it has very low noise. Because of its simple structure and compulsory lubrication of sliding surface, there is almost no direct contact between components, and it almost reaches the ideal state of never wearing.
It has compact structure, high volume efficiency, insensitive to medium pollution, small fluctuation of flow and pressure, very low noise and long service life. It is widely used in hydraulic systems of mining machinery, precision machine tools, engineering machinery, plastic machinery, metallurgical machinery, petrochemical machinery and other industries, such as injection molding machine, hydraulic press, die-casting machine, shearing machine, pipe bending machine, vulcanizing machine, ceramic machinery, brick press, forklift, testing machine, etc., and has developed rapidly.
Its comprehensive performance ranks first among all types of hydraulic pumps, and its indexes far exceed those of other types of hydraulic pump, such as external meshing gear pump, piston pump, vane pump and screw pump.
All practices have proved that this internal gear pump is the representative work of servo energy saving hydraulic pump. If it is equipped with servo drive motor, the optimized gear design makes it maintain low rotation speed when hydraulic system must keep working pressure, greatly reducing power consumption, It has advantage of high efficiency, environmental protection and energy saving.
QT series internal gear pump内啮合齿轮泵
高压力,低噪音,伺服节能
其结构紧凑、容积效率高、对介质污染不敏感、流量脉动及压力脉动小、噪声特别低、使用寿命长。广泛应用于矿山机械、精密机床、工程机械、塑料机械、冶金机械、石化机械等行业的液压系统。
 
QT2 Series Gear Pump Technical Date 参数
Model型号 Flow Code
流量
(ml/r)
Pressure 压力(MPa) Max.speed
最高转速
(r/min)
Rated Pressure
额定压力
Max.pressure
最高压力
QT2-C20F 20 6.3 8.0 3000
QT2-C25F 25
QT2-C32F 32
QT2-D10F 10 12.5 16 3000
QT2-D12F 12
QT2-D16F 16
QT2-G10F 10 25 32 3000
QT2-G12F 12
QT2-G16F 16
 
QT3 Series Gear Pump Technical Date参数
Model型号 Flow Code
流量
(ml/r)
Pressure 压力(MPa) Max.speed
最高转速
(r/min)
Rated Pressure
额定压力
Max.pressure
最高压力
QT3-C40F 40 6.3 8.0 2000
QT3-C50F 50
QT3-C63F 63
QT3-D20F 20 12.5 16 3000
QT3-D25F 25
QT3-D32F 32
QT3-G20F 20 25 32 3000
QT3-G25F 25
QT3-G32F 32
 
QT4 Series Gear Pump Technical Date参数
Model型号 Flow Code
流量
(ml/r)
Pressure 压力(MPa) Max.speed
最高转速
(r/min)
Rated Pressure
额定压力
Max.pressure
最高压力
QT4-C80F 80 6.3 8.0 2000
QT4-C100F 100
QT4-C125F 125
QT4-D40F 40 12.5 16 2000
QT4-D50F 50
QT4-D63F 63
QT4-G40F 40 25 32 2000
QT4-G50F 50
QT4-G63F 63
 
QT5 Series Gear Pump Technical Date参数
Model型号 Flow Code
流量
(ml/r)
Pressure 压力(MPa) Max.speed
最高转速
(r/min)
Rated Pressure
额定压力
Max.pressure
最高压力
QT5-C160F 160 6.3 8.0 1500
QT5-C200F 200
QT5-C250F 250
QT5-D80F 80 12.5 16 2000
QT5-D100F 100
QT5-D125F 125
QT5-G80F 80 25 32 2000
QT5-G100F 100
QT5-G125F 125
 
 
 

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