Rexroth A2FM28/61W-Vbb540-S Hydraulic Axial Piston Motor for High
Speed Applications
Basic Info.
Certification
GS, RoHS, CE, ISO9001
Casing Protection
Open Type
A2FM28/61W-Vbb026D
A2FM28/61W-Vbb030
A2FM28/61W-Vab040d
A2FM28/61W-Vab100j-S
A2FM28/61W-Vab530-S
A2FM28/61W-Vbb030f
A2FM28/61W-Vbb040
A2FM28/61W-Vbb040-S
A2FM28/61W-Vbb040V
A2FM28/61W-Vbb540-S
A2FM28/61W-Vpb010
A2FM28/61W-Vpb010-S
A2FM28/61W-Vpb010d
A2FM28/61W-Vpb020
A2FM28/61W-Vpb020-S
A2FM28/61W-Vpb030
A2FM28/61W-Vpb040
A2FM28/61W-Vpb040d
A2FM28/61W-Vpb040V
A2FM28/61W-Vpb100
A2FM28/61W-Vsb020-S
A2FM28/61W-Vzb010
A2FM28/61W-Vzb020
A2FM28/61W-Vzb020d
A2FM28/61W-Vzb030
A2FM28/61W-Vzb030j
A2FM28/61W-Vzb040
A2FM28/61W-Vzb040f
A2FM28/61W-Vzb100
A2FM28/61W-Vzb100-S
Transport Package
Wooden Box
Product Description
Technical dataAll-purpose high pressure motorSize 5 … 1000Nominal pressure up to 400 barMaximum pressure up 450 barOpen and closed circuitsMetric versionFeaturesLarge variety of available nominal sizes allows exact adjustment to the applicationHigh power densityVery high total efficiencyHigh starting efficiencyWorking ports SAE flange or threadOptional with integrated pressure relief valveOptional with mounted addifitonal valve: counterbalance valve (BVD/BVE), flushing and boost-pressure valveBent-axis designTable of values Size | 5 | 10 | 12 | 16 | 23 | 28 | 32 | 107 | 125 | 160 | 180 |
Displacement geometric, per revolution | Vg | cm³ | 4.93 | 10.3 | 12 | 16 | 22.9 | 28.1 | 32 | 106.7 | 125 | 160.4 | 180 |
Nominal pressure | pnom | bar | 315 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Maximum pressure | pmax | bar | 350 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
Maximum speed | nnom rpm | 10000 | 8000 | 8000 | 8000 | 6300 | 6300 | 6300 | 4000 | 4000 | 3600 | 3600 |
nmax rpm | 11000 | 8800 | 8800 | 8800 | 6900 | 6900 | 6900 | 4400 | 4400 | 4000 | 4000 |
Inlet flow at nnom | qV | l/min | 49 | 82 | 96 | 128 | 144 | 177 | 202 | 427 | 500 | 577 | 648 |
Torque at pnom | M | Nm | 24.7 | 66 | 76 | 102 | 146 | 179 | 204 | 679 | 796 | 1021 | 1146 |
Rotary stiffness | c | kNm/rad | 0.63 | 0.92 | 1.25 | 1.59 | 2.56 | 2.93 | 3.12 | 11.2 | 11.9 | 17.4 | 18.2 |
Moment of inertia for rotary group | JTW | kg·m² | 0.00006 | 0.0004 | 0.0004 | 0.0004 | 0.0012 | 0.0012 | 0.0012 | 0.0116 | 0.0116 | 0.022 | 0.022 |
Maximum angular acceleration | α | rad/s² | 5000 | 5000 | 5000 | 5000 | 6500 | 6500 | 6500 | 4500 | 4500 | 3500 | 3500 |
Case volume | V | l | | 0.17 | 0.17 | 0.17 | 0.2 | 0.2 | 0.2 | 0.8 | 0.8 | 1.1 | 1.1 |
Weight (approx.) | m | kg | 2.5 | 5.4 | 5.4 | 5.4 | 9.5 | 9.5 | 9.5 | 32 | 32 | 45 | 45 |
Size | 200 | 250 | 355 | 500 | 710 | 1000 |
Displacement geometric, per revolution | Vg | cm³ | 200 | 250 | 355 | 500 | 710 | 1000 |
Nominal pressure | pnom | bar | 400 | 350 | 350 | 350 | 350 | 350 |
Maximum pressure | pmax | bar | 450 | 400 | 400 | 400 | 400 | 400 |
Maximum speed | nnom rpm | 2750 | 2700 | 2240 | 2000 | 1600 | 1800 |
nmax rpm | 3000 | | | | | |
Inlet flow at nnom | qV | l/min | 550 | 675 | 795 | 1000 | 1136 | 1600 |
Torque at pnom | M | Nm | 1273 | 1393 | 1978 | 2785 | 3955 | 5570 |
Rotary stiffness | c | kNm/rad | 57.3 | 73.1 | 96.1 | 144 | 270 | 324 |
Moment of inertia for rotary group | JTW | kg·m² | 0.0353 | 0.061 | 0.102 | 0.178 | 0.55 | 0.55 |
Maximum angular acceleration | α | rad/s² | 11000 | 10000 | 8300 | 5500 | 4300 | 4500 |
Case volume | V | l | 2.7 | 2.5 | 3.5 | 4.2 | 8 | 8 |
Weight (approx.) | m | kg | 66 | 73 | 110 | 155 | 325 | 336 |