4000W Cast Iron A4FM125 Fixed Motor for High Speed Operations in Industrial Machinery
Basic Info.
Certification
GS, RoHS, CE, ISO9001
Casing Protection
Open Type
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Transport Package
Wooden Box
Product Description
Technical data High pressure motor for confined installation spaces Sizes 71 to 1000 Nominal pressure 350 bar Maximum pressure 400 bar Open and closed circuit Features Particularly well suited for applications, where a compact installation size is required High tolerance to torsional vibrations Long service life at high pressures Very high total efficiency Low noise Swashplate design Technical data Size | NG | | 71 | 125 | 250 | 500 | 1000 | Geometric displacement, per revolution | Vg | cm3 | 71 | 125 | 250 | 500 | 1000 | Maximum rotational speed1) | nnom | rpm | 3200 | 2600 | 2200 | 1800 | 1600 | Inlet flow at Vg and nnom | qV | l/min | 227 | 325 | 550 | 900 | 1600 | Power at Vg, nnom and Δp = 350 bar | P | kW | 91 | 131 | 277 | 525 | 933 | Torque at Vg and Δp = 350 bar | M | Nm | 396 | 696 | 1393 | 2783 | 5565 | Torque constant | MK | Nm/bar | 1.13 | 1.99 | 3.97 | 7.95 | 15.9 | Rotary stiffness Drive shaft | Shaft end P | c | kNm/rad | 146 | 260 | 527 | 1145 | 2730 | Shaft end Z | c | kNm/rad | 146 | 263 | 543 | 1136 | 2845 | Moment of inertia of the rotary group | JTW | kgm2 | 0.0121 | 0.0300 | 0.0959 | 0.3325 | 1.20 | Actual starting torque at n= 0 rpm and Δp = 350 bar (approx.) | | Nm | 320 | 564 | 1127 | 2254 | 4507 | Maximum angular acceleration | a | rad/s2 | 20000 | 13000 | 8000 | 2800 | 1450 | Case volume | V | l | 2.0 | 3.0 | 7.0 | 11.0 | 27 | Weight (approx.) | m | kg | 34 | 61 | 120 | 220 | 423 | |
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