| Model: | A7V |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Pumps Vacuum Equipment |
| Label: | Rexroth A7V , Rexroth A7V pump , A7V PISTON PUMP |
| Price: |
-
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| Min. Order: | 1 pc |
| Live Chat: | Last Online:13 Oct, 2015 |
| Size | 20 | 28 | 40 | 55 | 58 | 80 | 78 | 107 | 117 | 160 | 250 | |
| Rotation Direction(R Clockwise,L Anti-clock wise) | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | L R | |
| Disp. | Vgmax(ml/r) | 20.5 | 28.1 | 40.1 | 54.8 | 58.5 | 80 | 78 | 107 | 117 | 160 | 250 |
| Vgmin(ml/r) | 0 | 8.1 | 0 | 15.8 | 0 | 23.1 | 0 | 30.8 | 0 | 46.1 | 0 | |
| Max speed 3) | At 0.09MPa 1)
nmax 0.09 (r/min) |
3800 | 2800 | 3200 | 2360 | 2850 | 2120 | 2540 | 1900 | 2240 | 1650 | 1400 |
| At 0.10MPa 1)
nmax 0.10(r/min) |
4100 | 3000 | 3400 | 2500 | 3000 | 2240 | 2700 | 2000 | 2360 | 1750 | 1500 | |
| At 0.15MPa 1) nmax 0.15(r/min) | 4750 | 3600 | 3750 | 3000 | 3350 | 2750 | 3000 | 2450 | 2650 | 2100 | 1850 | |
| Max Flow 2) | At nmax0.09
Qmax 0.09(l/min) |
76 | 76 | 124 | 125 | 162 | 165 | 192 | 197 | 254 | 256 | 340 |
| At nmax0.10
Qmax 0.10(l/min) |
82 | 82 | 132 | 133 | 170 | 174 | 204 | 208 | 268 | 272 | 364 | |
| At nmax0.15
Qmax 0.15(l/min) |
94 | 98 | 146 | 160 | 191 | 213 | 227 | 254 | 301 | 326 | 449 | |
| Max Power
P=35MPa |
At Qmax 0.09
Pmax 0.09(kW) |
46 | 46 | 75 | 75 | 97 | 99 | 115 | 119 | 153 | 154 | 204 |
| At Qmax 0.10
Pmax 0.10(kW) |
49 | 49 | 79 | 80 | 102 | 105 | 122 | 125 | 161 | 164 | 219 | |
| At Qmax 0.15
Pmax 0.15(kW) |
57 | 59 | 89 | 96 | 115 | 128 | 137 | 153 | 181 | 196 | 270 | |
| FlowQ 2) | At nE =1450r/min(l/min) | 28.2 | 39.5 | 56.4 | 77.1 | 82.3 | 112.5 | 110 | 150.5 | 164.6 | 225 | 351.6 |
| Power
PP=35MPa |
At nE =1450r/min(kW) | 17 | 24 | 34 | 46 | 50 | 68 | 66 | 91 | 99 | 135 | 211 |
| Torque
MP=10MPa |
At Vgmax(N.m/10MPa) | 32.6 | 44.7 | 63.8 | 87.1 | 93 | 127.2 | 124 | 170.1 | 186 | 254.4 | 397.5 |
| At Vgmin(N.m/10MPa) | - | 12.9 | - | 25.1 | - | 36.7 | - | 49 | - | 73.3 | - | |
| Max Torque
Mmax P=35MPa |
At Vgmax (N.m) | 114 | 156 | 233 | 305 | 326 | 445 | 434 | 595 | 651 | 890 | 1391 |
| At Vgmin(N.m) | - | 45 | - | 88 | - | 129 | - | 171 | - | 275 | - | |
Structure Features
1.Series 1.(size 20-160)
This range of variable displacement pump incorporates a high performance cylinder block and a spherical valve plate, and the cylinder block can achieve automatic centering. low rotation speed, and high efficiency, The drvie shaft can bear the radial load.
2.Series 5.1(Size:250-500)
This series has new cylinder block, and adopts a spherical valve plate with reliable performance.
