Guangdong Sheungchak Hydraulic Technology Co., Ltd. is one of the leading manufacturers and suppliers of a2fm in China. With abundant experience, we warmly welcome you to buy high-grade a2fm for sale here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
A2FM is a fixed displacement hydraulic motor with a bent-axis design.It's built to work in both open and closed circuit systems.This motor is often chosen for hydrostatic drives where stable, consistent torque is required in a compact size.You'll see it used in mobile equipment and industrial setups.Thanks to its simple structure, it delivers direct output without extra internal controls.Compared to gear motors, A2FM has clear advantages: higher pressure tolerance, better efficiency, and stronger torque relative to its size.These are the practical benefits customers usually notice early on.The wide size range is another plus.It covers everything from small auxiliary functions to heavy-duty drives, simplifying model selection and planning for different projects.
Key Features & Benefits
Bent-axis piston design, compact for the torque level
Fixed displacement, so the output behavior stays direct and predictable
High power density, useful when installation space is tight
High overall efficiency, especially in steady hydraulic drive duty
Good starting characteristics, which matters on real machines
One-piece pistons with piston rings, helping sealing and internal stability
Multiple port plate options, including rear, side, threaded, and flange layouts
Available for mobile and stationary applications, not limited to one machine type
These feature points follow the A2FM Series 6 feature set and ordering structure, including port plate, shaft end, and mounting options.
[Talk to Our Engineers About Your Application →]
Technical Specifications
Below is a customer-facing selection table for the A2FM family.
Final shaft, flange, seal, and port code still need to follow the exact model code.
|
Model |
Displacement (cc/rev) |
Nominal / Peak Pressure (bar) |
Max Speed nnom (rpm) |
Intermittent Max Speed nmax (rpm) |
Input Flow @ nnom (L/min) |
Port Type |
Approx. Weight (kg) |
|
A2FM 10 |
10.3 |
400 / 450 |
8000 |
8800 |
82 |
SAE flange / threaded, depends on port plate |
5.4 |
|
A2FM 12 |
12.0 |
400 / 450 |
8000 |
8800 |
96 |
SAE flange / threaded, depends on port plate |
5.4 |
|
A2FM 16 |
16.0 |
400 / 450 |
8000 |
8800 |
128 |
SAE flange / threaded, depends on port plate |
5.4 |
|
A2FM 23 |
22.9 |
400 / 450 |
6300 |
6900 |
144 |
SAE flange / threaded, depends on port plate |
9.5 |
|
A2FM 28 |
28.1 |
400 / 450 |
6300 |
6900 |
177 |
SAE flange / threaded, depends on port plate |
9.5 |
|
A2FM 32 |
32.0 |
400 / 450 |
6300 |
6900 |
202 |
SAE flange / threaded, depends on port plate |
9.5 |
|
A2FM 45 |
45.6 |
400 / 450 |
5600 |
6200 |
255 |
SAE flange / threaded, depends on port plate |
13.5 |
|
A2FM 56 |
56.1 |
400 / 450 |
5000 |
5500 |
281 |
SAE flange / threaded, depends on port plate |
18 |
|
A2FM 63 |
63.0 |
400 / 450 |
5000 |
5500 |
315 |
SAE flange / threaded, depends on port plate |
18 |
|
A2FM 80 |
80.4 |
400 / 450 |
4500 |
5000 |
362 |
SAE flange / threaded, depends on port plate |
23 |
|
A2FM 90 |
90.0 |
400 / 450 |
4500 |
5000 |
405 |
SAE flange / threaded, depends on port plate |
23 |
|
A2FM 107 |
106.7 |
400 / 450 |
4000 |
4400 |
427 |
SAE flange / threaded, depends on port plate |
32 |
|
A2FM 125 |
125.0 |
400 / 450 |
4000 |
4400 |
500 |
SAE flange / threaded, depends on port plate |
32 |
|
A2FM 160 |
160.4 |
400 / 450 |
3600 |
4000 |
577 |
SAE flange / threaded, depends on port plate |
45 |
|
A2FM 180 |
180.0 |
400 / 450 |
3600 |
4000 |
648 |
SAE flange / threaded, depends on port plate |
45 |
|
A2FM 200 |
200.0 |
400 / 450 |
2750 |
3000 |
550 |
SAE flange / threaded, depends on port plate |
66 |
|
A2FM 250 |
250.0 |
350 / 400 |
2700 |
- |
675 |
SAE flange / threaded, depends on port plate |
73 |
|
A2FM 355 |
355.0 |
350 / 400 |
2240 |
- |
795 |
SAE flange / threaded, depends on port plate |
110 |
|
A2FM 500 |
500.0 |
350 / 400 |
2000 |
- |
1000 |
SAE flange / threaded, depends on port plate |
155 |
|
A2FM 1000 |
1000.0 |
350 / 400 |
1600 |
- |
1600 |
SAE flange / threaded, depends on port plate |
336 |
Displacement, pressure class, maximum speed, theoretical input flow, and approximate mass in the table above follow the A2FM Series 6 table of values. The port plate program includes rear SAE flange ports, side SAE flange ports, threaded side ports, and some side/rear variants depending on size.
[Request Quote for Your Displacement & Control Type →]
How It Works
The A2FM is a hydraulic motor. Not a pump.
Pressure oil enters the motor. The piston group works through the bent-axis rotary assembly. Hydraulic energy is then converted into mechanical rotation at the shaft. Simple in principle. Strong in practice.
Because it is a fixed displacement motor, the output speed depends on the incoming flow and the selected motor size. Torque rises with the pressure difference across the motor. That is why this series works well in hydrostatic drive systems where steady, predictable output matters more than on-motor displacement control.
Model Range
|
Control Type |
Models |
Typical Application |
|
Fixed Displacement |
A2FM10–A2FM1000 |
Mobile machinery, winches, conveyors, industrial drives |
|
High Pressure Version |
A2FM Series |
Closed-circuit hydrostatic drives |
|
SAE / ISO Mounting Versions |
A2FM Series |
Construction machinery, agricultural machinery |
|
Various Displacement Sizes |
A2FM10, A2FM12, A2FM16, A2FM23, A2FM28, A2FM32, A2FM45, A2FM56, A2FM63, A2FM80, A2FM90, A2FM107, A2FM125, A2FM160, A2FM180, A2FM250, A2FM355, A2FM500, A2FM1000 |
Drive systems requiring fixed-speed hydraulic motors |
Applications & Industries
Construction Machinery
Travel drives, rotary drives, auxiliary drive sections, and other high-load hydraulic functions.
Agricultural Machinery
Useful on machines that see changing load, long work cycles, and outdoor conditions.
Material Handling Equipment
Works for drive sections that need solid torque and stable hydraulic response.
Industrial Hydraulic Drives
Also suitable for stationary systems. Not only for mobile machinery.
Winch and Drive Systems
A practical choice where compact motor size and higher pressure capability both matter.
Marine Applications
Ideal for hydraulic propulsion systems, offering reliable torque output and high-pressure capability in harsh marine environments.
About Us
Sheungchak is an OEM hydraulic manufacturer focused on hydraulic motors, pumps, valves, and related spare parts. We produce our own products and support customers through model confirmation, production follow-up, and shipment.
A lot of customers are asking for the same few things.
Correct model. Stable quality. Clear reply. Delivery that can actually be tracked.
That is how we handle the A2FM series too.
OEM production
Nameplate customization
Packing adjustment
Drawing or sample confirmation
Export shipment suppor
Years in business
20+ years
Main products
Axial piston pumps / hydraulic motors / valves / spare parts
Main markets
Europe / South America / Middle East / Southeast Asia / Africa
Main strengths
OEM production / technical support / stable lead time / export service
Certifications
Certificate name
Certificate name
Certificate name
Certificate name
Certificate name
Our Factory & Quipment
cooperative partner
We are looking for a cooperative partner to expand our business.
FAQ Display Content
1. What is the A2FM ?
It's a fixed displacement axial piston motor with a bent-axis design, suitable for open and closed hydraulic systems.
2. Is the A2FM a gear pump?
No, it's not a gear pump. It's a hydraulic motor.
3. What size range is available?
The size range starts at 5 and goes up to 1000, though the catalog typically begins with size 10.
4. What pressure can it handle?
Size 5: 315 / 350 bar
Sizes 10–200: 400 / 450 bar
Sizes 250–1000: 350 / 400 bar
5. What port types are available?
Options include rear SAE flange ports, side SAE flange ports, threaded side ports, and some combinations of rear and side ports, depending on size and port plate.
6. Can it come with valves or additional features?
Yes, options include pressure-relief valves, flushing and boost-pressure valves, counterbalance valve interfaces, and speed sensor preparations on certain versions.
7. What kind of hydraulic fluid can it use?
Standard is mineral oil, but other fluids can be used with limitations depending on the size and bearing configuration.
8. What should I provide for a quote?
Details like size, shaft type, mounting flange, port layout, rotation, quantity, application, and destination country are needed. If you have an old nameplate or code, include that as well.
[Have a Question Not Listed Here? Contact Our Engineers →]
Hot Tags: a2fm, China a2fm manufacturers, suppliers, factory
