Fixed Displacement motor A2FM for Crane& Tractor
Highlights and Innovations
1.High Power Density
2.High Overall Efficiency
3.Excellent Starting Performance
4.Compact and Economical Design
5.Integrated Piston Design:
- Feature
- Model code
- Related Products
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
| Product | A2FM |
| Application |
1.Concrete Mixer Trucks 2.Excavators 3.Loaders 4.Cranes 5.Industrial Machinery |
| Displacement/Size | 5,10, 12, 16,23, 28, 32,107, 125 ,160, 180 ,160, 180 200,250,355,710,1000ml/rev |
| Control types | / |
| Max pressure | 400 bars |
| Max Speed | 11000rpm |
| Max Flow | 1600L |
| Material | Cast Iron |
| Guarantee Period | 1 Year |
| Customization or not | / |

| 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 | |||||||


