QT Series Hydraulic Gear Pump Excavator Sumitomo Gear Pump For Servo System
| Shaft Key: | 45.0 LB |
| Seal Material: | Flange Mount |
| Port Orientation - Cover End: | Left Hand (CCW) |
| Shaft End Flow @ RPM: | 2520VQ21A5-1CB20-LH |
| Port Orientation - Shaft End: | 2 1/2 |
| Displacement Shaft End (cu in/revolution): | Flange |
| Relief Valve Setting: | 3/16 in |
| Major Diameter [Min: | Standard Pilot |
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Product Details
| Shaft Key | 45.0 LB |
| Seal Material | Flange Mount |
| Port Orientation - Cover End | Left Hand (CCW) |
| Shaft End Flow @ RPM | 2520VQ21A5-1CB20-LH |
| Port Orientation - Shaft End | 2 1/2 |
| Displacement Shaft End (cu in/revolution) | Flange |
| Relief Valve Setting | 3/16 in |
| Major Diameter [Min | Standard Pilot |
| Model No. | 0.875 in |
| Minor Diameter [Max | Straight w/ Key |
| GPM @ 1,800 rpm, Shaft End | 2520VQ |
| Major Diameter [Max | 1 15/16 in |
| Mounting Flange | Buna-N |
| Shaft End Pressure [Max | 2500 |
| Max. RPM [Max | N/A |
| Shaft Seal Type | SAE B, 2 Bolt |
| Mounting | Single Shaft Seal |
| Integral Valve Configuration | N/A |
| Spline Description | 2700 |
| Port Size | 2500 |
| Pilot Type | N/A |
| Pump Series | 5 gal/min @ 1200 rpm, 7.5 gal/min @ 1800 rpm |
| Minor Diameter [Min | N/A |
| Shaft Dia. | N/A |
| Port Type | N/A |
| Pressure Port Size, Cover End | N/A |
| Minor Diameter | N/A |
| Shaft End RPM [Max | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Controlled Flow Rate | 2520VQ21A5-1CB20-LH |
| Rotation | 3000 |
| GPM @ 1,800 rpm, Cover End | 3000 |
| Displacement Cover End (cu in/revolution) | 7.5 |
| Shaft Type | 31.5 |
| Cover End Pressure [Max | w/o Integral Valves |
| Weight | Outlet 45° CCW from Inlet |
| Cover End Flow @ RPM | Outlet Inline w/Inlet |
| Cover End RPM [Max | 3/4 in Flange |
| Pressure Port Size, Shaft End | 1 in Flange |
| Shaft Length | 1.1 |
| Manufacturer Part No. | 4.12 |
High Pressure Hydraulic Gear Oil Pump With Low Noise Performance