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fixed displacement motor a2fm for crane tractor-0

Fixed Displacement Piston Motor

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Fixed Displacement motor A2FM for Crane& Tractor

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Feature:

1.Fixed displacement motor A2FM of axial piston , bent axis design,suitable for hydrostatic drives in open and closed circuits.

2.Use in mobile and industrial applications 

3.The output speed depends on the flow capacity of the pump and the displacement of the motor 

4The torque increases with the pressure different between the high and low pressure side and with increasing displacement 

5.Careful selection of the displacement offered ,permit sizes to be matched to practically every application 

6.High power density 

7.Compact design 

8.High overall efficiency

9.Excellent starting torque efficiency

10.Economical conception

11.One piece pistons with piston rings

Size 10 12 16 23 28 32 45
Displacement Vg mL/r 10.3 12.0 16.0 22.9 28.1 32.0 45.6
Speed max Nmax min-¹ 8000 8000 8000 6300 6300 6300 5600
Nmax limit min-¹ 8800 8800 8800 6900 6900 6900 6200
Flow max. qvmax L/min 82 96 128 144 176 201 255
Torque constants TK Nm/MPa 1.64 1.9 2.5 3.6 4.45 5.09 7.25
Torque at △P=35 MPa T Nm 57 67 88 126 156 178 254
△P=40 MPa T Nm 65 76 100 144 178 204 290
Fillingcapacity L 0.17 0.17 0.17 0.20 0.20 0.20 0.33
Mass moment of inertia around output shaft J kgm² 0.0004 0.0004 0.0004 0.0012 0.0012 0.0012 0.0024
Mass(approx.) kg 5.4 5.4 5.4 9.5 9.5 9.5 13.5

 

Size 56 63 80 90 107 125 160 180
Displacement Vg mL/r 56.1 63.0 80.4 90.0 106.7 125.0 160.4 180.0
Speed max Nmax min 5000 5000 4500 4500 4000 4000 3600 3600
Nmax limit min¹ 5500 5500 5000 5000 4400 4400 4000 4000
Flow max. qvmax L/min 280 315 360 405 427 500 577 648
Torque constants TK Nm/MPa 8.9 10.0 12.7 17.0 19.9 25.4 28.6 31.8
Torque at △P=35 MPa T Nm 312 350 445 501 595 697 889 1001
△P=40 MPa T Nm 356 400 508 572 680 796 1016 1144
Fillingcapacity L 0.45 0.45 0.55 0.55 0.8 0.8 1.1 1.1
Mass moment of inertia around output shaft J kgm² 0.0042 0.0042 0.0072 0.0072 0.0116 0.0116 0.0220 0.0220
Mass(approx.) kg 18 18 23 23 32 32 45 45

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