Sumitomo Internal Gear Pump

Short Description:

Sumitomo Hydraulic Internal Gear Pump for Servo System Specifications Sumitomo QT series gear pump is widely used in injection molding machines,forging machinery and elevators and other mechanical equipment.Features■ 1. low noise performance The QT series internal gears are smooth and mute, and their excellent features are specially designed for gears. The sound is very low when used, and the sound is still smooth even at high speeds.■ 2, high running wear resistanceIn addition to the ...


  • Item Name : Sumitomo Interal Gear Pump
  • Model No. : QT42-52-62
  • Power : Hydraulic
  • Pressure : High pressure
  • Fuel : Diesel
  • Theory : Rotary Pump
  • Structure : Gear Pump
  • Application : For servo system
  • Place of Origin : Ningbo, China
  • Delivery : 7-15days
  • Product Detail

    Product Tags

    Sumitomo Hydraulic Internal Gear Pump for Servo System


    Specifications

    Sumitomo QT series gear pump is widely used in injection molding machines,forging machinery and elevators and other mechanical equipment.
    Features
    ■ 1. low noise performance
     The QT series internal gears are smooth and mute, and their excellent features are specially designed for gears. The sound is very low when used, and the sound is still smooth even at high speeds.
    ■ 2, high running wear resistance
    In addition to the simple mechanical structure, the use of advanced hydraulic oil can reduce the mechanical surface and the wear and tear of the functional parts. QT gear chestnut can run at high pressure 320bar pressure, even if the use of general hydraulic oil, it is not easy to wear pieces.
    ■ 3,  low pressure pulsation
    QT gear pump can almost completely remove the pressure wave, it can be used as the system precision control of the ideal machine tool pressure

    Installation Dimenstions

    Model  A ∅C
    ∅D
    key  
        width x length 
    Q 2-∅H  ∅G 
    QT42-31.5 68 7        0
        ∅101.6-0.05
          +0.011       
        ∅32-0.025
    35        0
        ∅10-0.036 x50
    4 2-∅14.5 ∅146 58 115 114
    QT42-40
    QT52-50 92 7        0
        ∅127-0.05
          +0.011      
        ∅40-0.025
    43        0
        ∅12-0.043 x70
    6 2-∅18.5 ∅181 82 145 136
    QT52-63
    QT62-80 92 7        0
        ∅152.4-0.05
          +0.011      
        ∅50-0.025
    53.5        0
        ∅14-0.043 x70
    6 2-∅23 ∅228.6 82 154 174.5
    QT62-100

    QT62-125

    Model  ∅N  ∅S X M1 ∅P Z M2
    QT42-31.5 256 ∅125 16 172 139 75 ∅38 69.9 35.7 M12 deep 25 ∅25 52.4 26.2 M10 deep 20
    QT42-40
    QT52-50 313 ∅150 20 214 170 93 ∅50 77.8 42.9 M12 deep 25 ∅32 58.7 30.2 M10 deep 20
    QT52-63
    QT62-80 373 ∅190 24 266 216 118 ∅63 88.9 50.8 M12 deep 25 ∅38 69.9 35.7 M10 deep 20
    QT62-100
    QT62-125

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