A4VG71 Hydraulic Gear Type Charge Pump for Rexroth Piston Pump
| Max. RPM [Max: |
101.0 LB |
| Pump Series: |
Flange Mount |
| Shaft Dia.: |
Right Hand (CW) |
| Shaft Type: |
4525VQ50A21-11CC20 |
| Port Size: |
3 1/2 |
| Port Type: |
Flange |
| Weight: |
N/A |
| Seal Material: |
Standard Pilot |
| PDF |
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Product Details
| Max. RPM [Max |
101.0 LB |
| Pump Series |
Flange Mount |
| Shaft Dia. |
Right Hand (CW) |
| Shaft Type |
4525VQ50A21-11CC20 |
| Port Size |
3 1/2 |
| Port Type |
Flange |
| Weight |
N/A |
| Seal Material |
Standard Pilot |
| Shaft Length |
1.25 in |
| Rotation |
14 Tooth Splined |
| Shaft Key |
4525VQ |
| Pilot Type |
1 15/16 in |
| Mounting |
Buna-N |
| Minor Diameter |
2200 |
| Model No. |
1.04 in |
| Mounting Flange |
SAE C, 2 Bolt |
| Shaft Seal Type |
Single Shaft Seal |
| Spline Description |
12/24 |
| Cover End RPM [Max |
2200 |
| Shaft End RPM [Max |
2200 |
| Controlled Flow Rate |
N/A |
| Cover End Flow @ RPM |
21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
| Major Diameter [Max |
1.248 in |
| Major Diameter [Min |
1.247 in |
| Minor Diameter [Max |
N/A |
| Minor Diameter [Min |
N/A |
| Relief Valve Setting |
N/A |
| Shaft End Flow @ RPM |
50 gal/min @ 1200 rpm, 75 gal/min @ 1800 rpm |
| Manufacturer Part No. |
4525VQ50A21-11CC20 |
| Cover End Pressure [Max |
3000 |
| Shaft End Pressure [Max |
2500 |
| GPM @ 1,800 rpm, Cover End |
31.5 |
| GPM @ 1,800 rpm, Shaft End |
75 |
| Integral Valve Configuration |
w/o Integral Valves |
| Port Orientation - Cover End |
Outlet 45° CW from Inlet |
| Port Orientation - Shaft End |
Outlet Inline w/Inlet |
| Pressure Port Size, Cover End |
1 in Flange |
| Pressure Port Size, Shaft End |
1 1/2 in Flange |
| Displacement Cover End (cu in/revolution) |
4.12 |
| Displacement Shaft End (cu in/revolution) |
9.9 |