OEM China Sumitomo Internal Gear Pump for Luxemburg Importers
OEM China Sumitomo Internal Gear Pump for Luxemburg Importers Detail:
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 | B | ∅C | ∅D | E | key width x length |
Q | 2-∅H | ∅G | J | K | V | |||
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 | L | ∅N | O | R | T | U | ∅S | W | X | M1 | ∅P | Y | 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 |
Product detail pictures:



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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for OEM China Sumitomo Internal Gear Pump for Luxemburg Importers, The product will supply to all over the world, such as: Rotterdam, St. Petersburg, Florence, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
