2025.04.04
Variable Displacement Pump H-A7V
High performance, low noise and long service life
2. Completely interchangeable with original
3. Bent axis design
4. Variable displacement axial piston pumps
5. Widely applicable for marine boat, engineering machinery and industrial machinery etc.
6. Compact structure, easy installation and maintenance
7. Very competitive price
8.Quick delivery
Technical Specifications | |||||||||||
Size | 40 | 55 | 58 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 |
LV Constant HP control | ** | ** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
DR Constant pressure control | ** | ** | ** | ** | ** | ** | ** | ** | ** | ** | ** |
HD Hydraulic control | ** | ** | ** | ** | ** | ** | ** | ** | |||
EL Electric control(Proportional) | ** | ** | ** | ** | ** | ** | ** | ** | ** | ||
MA Manual control | ** | ** | ** | ** | ** | ** | ** | ** | ** | ||
NC Numerical control | ** | ** | |||||||||
Displaceent Vgmax ml/r | 40.1 | 54.8 | 58.8 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 |
Displacement Vgmin ml/r | 0 | 15.8 | 0 | 23.1 | 0 | 30.8 | 0 | 46.2 | 0 | 0 | 0 |
Max speed nmax0.09 r/min | 3200 | 2360 | 2850 | 2120 | 2540 | 1900 | 2240 | 1650 | 1400 | 1250 | 1120 |
Max speed nmax0.1 r/min | 3400 | 2500 | 3000 | 2240 | 2700 | 2000 | 2350 | 1750 | 1500 | 1320 | 1200 |
Max speed nmax0.15 r/min | 3750 | 3000 | 3350 | 2750 | 3000 | 2450 | 2650 | 2100 | 1850 | 1650 | 1500 |
Max flow Qmax0.09 L/min | 124 | 125 | 161 | 164 | 192 | 197 | 254 | 256 | 340 | 430 | 543 |
Max flow Qmax0.1 L/min | 132 | 133 | 170 | 174 | 204 | 208 | 267 | 271 | 364 | 455 | 582 |
Max flow Qmax0.15 L/min | 146 | 160 | 190 | 213 | 227 | 254 | 300 | 326 | 449 | 568 | 728 |
Max power(Δp=35Mpa) Pmax0.09 KW | 75 | 75 | 97 | 99 | 116 | 119 | 153 | 154 | 204 | 259 | 326 |
Max power(Δp=35Mpa) Pmax0.1 KW | 80 | 80 | 102 | 105 | 123 | 125 | 161 | 163 | 218 | 273 | 350 |
Max power(Δp=35Mpa) Pmax0.15 KW | 88 | 96 | 114 | 128 | 136 | 153 | 181 | 196 | 270 | 342 | 437 |
Flow NE=1450 r/min L/min | 56.4 | 77.1 | 82.3 | 112.5 | 109.7 | 150.5 | 164.6 | 225 | -- | -- | -- |
Max power(Δp=35Mpa) NE=1450r/min KW | 34 | 46 | 50 | 68 | 66 | 91 | 99 | 135 | -- | -- | -- |
Torque M(Δp=10Mpa) Vgmax N.m/10Mpa | 63.7 | 87 | 93.2 | 127.5 | 124 | 169.7 | 186 | 254 | 397.5 | 561.5 | 795 |
Torque M(Δp=10Mpa) Vgmin N.m/10Mpa | -- | 25.1 | -- | 36.8 | -- | 49 | -- | 73.5 | -- | -- | -- |
Torque M(Δp=10Mpa) Vgmax | 223 | 305 | 326 | 446 | 431 | 594 | 651 | 889 | 1391 | 1975 | 2782 |
Torque M(Δp=10Mpa) Vgmin | -- | 88 | -- | 129 | -- | 171 | -- | 257 | -- | -- | -- |
Moment of interia Kgm2 | 0.0052 | 0.005 | 0.0109 | 0.109 | 0.0167 | 0.0167 | 0.032 | 0.0322 | 0.088 | 0.16 | 0.27 |
Weight Kg | 28 | 28 | 44 | 44 | 53 | 53 | 76 | 76 | 105 | 165 | 245 |