REXROTH A2FM HYDRAULIC MOTOR REPLACEMENT | A2FM
A2FM SERIES
- Application: Replacement for Rexroth
- MOQ: 1 PCS
- Customization: Labels and logo
- Delivery: 7-15 working days
- Warranty: 6-12 months
- Certifications: ISO 9001 / CE
Technical data A2FM series |
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Size |
NG |
5 |
10 |
12 |
16 |
23 |
28 |
32 |
45 |
56 |
63 |
80 |
|
|
Displacement |
Vg |
cm3 |
4.93 |
10.3 |
12 |
16 |
22.9 |
28.1 |
32 |
45.6 |
56.1 |
63 |
80.4 |
|
Speed maximum |
nnom |
rpm |
10000 |
8000 |
8000 |
8000 |
6300 |
6300 |
6300 |
5600 |
5000 |
5000 |
4500 |
|
nmax |
rpm |
11000 |
8800 |
8800 |
8800 |
6900 |
6900 |
6900 |
6200 |
5500 |
5500 |
5000 |
|
|
Input flow |
qV |
L/min |
49 |
82 |
96 |
128 |
144 |
177 |
202 |
255 |
281 |
315 |
362 |
|
Torque at Vg and |
Dp = 350 bar |
T Nm |
24.7 |
57 |
67 |
89 |
128 |
157 |
178 |
254 |
313 |
351 |
448 |
|
Dp = 400 bar |
T Nm |
– |
66 |
76 |
102 |
146 |
179 |
204 |
290 |
357 |
401 |
512 |
|
|
Rotary stiffness |
c |
kNm/rad |
0.63 |
0.92 |
1.25 |
1.59 |
2.56 |
2.93 |
3.12 |
4.18 |
5.94 |
6.25 |
8.73 |
|
Moment of inertia for |
JGR |
kgm2 |
0.00006 |
0.0004 |
0.0004 |
0.0004 |
0.0012 |
0.0012 |
0.0012 |
0.0024 |
0.0042 |
0.0042 |
0.0072 |
|
Maximum angular |
a |
rad/s2 |
5000 |
5000 |
5000 |
5000 |
6500 |
6500 |
6500 |
14600 |
7500 |
7500 |
6000 |
|
Case volume |
V |
L |
- |
0.17 |
0.17 |
0.17 |
0.2 |
0.2 |
0.2 |
0.33 |
0.45 |
0.45 |
0.55 |
|
Mass (approx.) |
m |
kg |
2.5 |
5.4 |
5.4 |
5.4 |
9.5 |
9.5 |
9.5 |
13.5 |
18 |
18 |
23 |
| Size |
NG |
90 |
107 |
125 |
160 |
180 |
200 |
250 |
355 |
500 |
710 |
1000 |
|
|
Displacement |
Vg |
cm3 |
90 |
106.7 |
125 |
160.4 |
180 |
200 |
250 |
355 |
500 |
710 |
1000 |
|
Speed maximum |
nnom |
rpm |
4500 |
4000 |
4000 |
3600 |
3600 |
2750 |
2700 |
2240 |
2000 |
1600 |
1600 |
|
nmax |
rpm |
5000 |
4400 |
4400 |
4000 |
4000 |
3000 |
- |
- |
- |
- |
- |
|
|
Input flow |
qV |
L/min |
405 |
427 |
500 |
577 |
648 |
550 |
675 |
795 |
1000 |
1136 |
1600 |
|
Torque at Vg and |
Dp = 350 bar |
T Nm |
501 |
594 |
696 |
893 |
1003 |
1114 |
1393 |
1978 |
2785 |
3955 |
5570 |
|
Dp = 400 bar |
T Nm |
573 |
679 |
796 |
1021 |
1146 |
1273 |
- |
- |
- |
- |
- |
|
|
Rotary stiffness |
c |
kNm/rad |
9.14 |
11.2 |
11.9 |
17.4 |
18.2 |
57.3 |
73.1 |
96.1 |
144 |
270 |
324 |
|
Moment of inertia for |
JGR |
kgm2 |
0.0072 |
0.0116 |
0.0116 |
0.022 |
0.022 |
0.0353 |
0.061 |
0.102 |
0.178 |
0.55 |
0.55 |
|
Maximum angular |
a |
rad/s2 |
6000 |
4500 |
4500 |
3500 |
3500 |
11000 |
10000 |
8300 |
5500 |
4300 |
4500 |
|
Case volume |
V |
L |
0.55 |
0.8 |
0.8 |
1.1 |
1.1 |
2.7 |
2.5 |
3.5 |
4.2 |
8 |
8 |
|
Mass (approx.) |
m |
kg |
23 |
32 |
32 |
45 |
45 |
66 |
73 |
110 |
155 |
325 |
336 |
The Rexroth A2FM is a variable displacement piston motor designed for closed-loop hydrostatic transmission systems.
It is widely used in excavators, road machinery, agricultural equipment, mining machines and other mobile hydraulic applications to provide reliable torque and speed control.
Hydstar supplies high-quality aftermarket replacements engineered for reliable performance and OEM interchangeability.
Excavators
Wheel Loaders
Crawler Drills/ Pile Drivers
Cranes (Crawler / Rough Terrain )
Crushers
Concrete Pumps
30+ Years Manufacturing Experience
23000㎡ Production Facility
ISO9001 Certified
160+ Countries Served
350,000 Units Monthly Capacity
100% Tested Before Shipment
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Don't hesitate to contact us. HYDSTAR HYDRAULIC experts are very happy to help you, provide a variety of flexible and reliable solutions to help you solve various problems.
