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A7V Series Hydraulic Piston Pumps
 
Description Specificatione Packing spec
A7V Series Hydraulic Piston Pumps
For detailed information,please download PDF documents.
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Size 20 28 40 55 58 80 78 107 117 160 250 355 500
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 L  R L  R
Type of control   *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  *
DR Constant pressure Control *  * *  * *  * *  * *  * *  * *            
EL Electric Control *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  
HD Hydraulic pressure Control *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  
MA Manual pressure *  * *  * *  * *  * *  * *  * *  * *  * *  * *  * *  *    
Disp. Vgmax(ml/r) 20.5 28.1 40.1 54.8 58.5 80 78 107 117 160 250 355 500
Vgmin(ml/r) 0 8.1 0 15.8 0 23.1 0 30.8 0 46.1 0 0 0
Max speed 3) At 0.09MPa 1)
nmax 0.09 (r/min)
3800 2800 3200 2360 2850 2120 2540 1900 2240 1650 1400 1250 1120
At 0.10MPa 1)
nmax 0.10(r/min)
4100 3000 3400 2500 3000 2240 2700 2000 2360 1750 1500 1320 1200
At 0.15MPa 1) nmax 0.15(r/min) 4750 3600 3750 3000 3350 2750 3000 2450 2650 2100 1850 1650 1500
Max Flow 2) At nmax0.09
Qmax 0.09(l/min)
76 76 124 125 162 165 192 197 254 256 340 430 543
At nmax0.10
Qmax 0.10(l/min)
82 82 132 133 170 174 204 208 268 272 364 455 582
At nmax0.15
Qmax 0.15(l/min)
94 98 146 160 191 213 227 254 301 326 449 568 728
Max Power
P=35MPa
At Qmax 0.09
Pmax 0.09(kW)
46 46 75 75 97 99 115 119 153 154 204 259 327
At Qmax 0.10
Pmax 0.10(kW)
49 49 79 80 102 105 122 125 161 164 219 274 350
At Qmax 0.15
Pmax 0.15(kW)
57 59 89 96 115 128 137 153 181 196 270 342 438
FlowQ 2) At nE =1450r/min(l/min) 28.2 39.5 56.4 77.1 82.3 112.5 110 150.5 164.6 225 351.6 499 703
Power
PP=35MPa
At nE =1450r/min(kW) 17 24 34 46 50 68 66 91 99 135 211 300 423
Torque
MP=10MPa
At Vgmax(N.m/10MPa) 32.6 44.7 63.8 87.1 93 127.2 124 170.1 186 254.4 397.5 564.5 795
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 1976 2783
At Vgmin(N.m) - 45 - 88 - 129 - 171 - 275 - - -
Weight (kg) 19 19 28 28 44 44 53 53 76 76 105 165 245
A7V Series
 
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