The Rexroth A2FM series is an axial piston fixed motor designed to convert hydraulic pressure and flow into stable, reliable rotary power. As a fixed-displacement motor, it delivers a constant displacement per revolution, with speed determined by flow and torque determined by pressure, ensuring smooth operation and high efficiency.

The A2FM series supports both clockwise and counterclockwise rotation, and frequent reversing can be achieved simply by switching the hydraulic flow direction. With its compact, high-pressure-resistant design, the A2FM motor can withstand heavy loads and harsh working conditions. It is widely used in travel drives, winches, mixers, swing drives, and various other applications requiring strong and dependable output.

Advantages of Rexroth A2FM Axial Piston Fixed Motor:

The Rexroth A2FM series is a classic axial piston fixed motor known for its high efficiency, high-pressure capability, and extremely compact form factor. Compared with other motor designs, the A2FM offers several highly distinctive advantages:

1. High power density

The swash-axis design delivers high torque in a compact size, making the A2FM ideal for applications with limited installation space yet demanding load requirements, such as travel drives, winches, and swing drives.

2. Excellent efficiency

With low internal friction losses, the A2FM achieves both high volumetric and mechanical efficiency, resulting in reduced energy consumption, lower heat generation, and highly stable output.

3. Continuous high-pressure capability

Designed to withstand long-term high-pressure operation, the A2FM provides exceptional reliability in harsh and demanding environments—one of Rexroth’s core strengths.

4. Simple and robust construction

The motor’s straightforward internal structure reduces the number of wear points, extending maintenance intervals and lowering service costs compared with other motor types such as bent-axis high-speed motors.

5. Fast response and frequent reversing capability

As a fixed displacement motor, it responds quickly to flow changes. It supports bidirectional rotation, making it suitable for applications requiring frequent start-stop cycles or rapid reversing.

6. Wide displacement range and strong compatibility

Available in multiple displacement sizes to suit various systems, the A2FM also offers compatibility with different brands’ mounting interfaces, making replacement or system upgrades easier.

Applications of Rexroth A2FM Axial Piston Fixed Motor

The Rexroth A2FM series is widely used in hydraulic drive systems that require high efficiency, stable performance, and long-term durability. Its primary application fields include:

1. Construction machinery

Excavators, concrete mixers, concrete pump trucks, pumping stations, pavers, cranes, and more.

2. Industrial equipment

Oilfield machinery, mining equipment, petrochemical machines, CNC machines, packaging equipment, and other industrial systems.

3. Marine applications

Hydraulic propulsion and auxiliary drive systems on various types of vessels.

4. Other sectors

Agricultural machinery, metallurgical equipment, and power-generation systems.

FAQ

Q1: What is the difference between A2FM and A2FO?

The A2FM is a fixed-displacement hydraulic motor that converts hydraulic energy into rotary power, while the A2FO is a fixed-displacement hydraulic pump that supplies a constant flow to the system, converting mechanical power into hydraulic energy. Although they share similar structures, their functions are opposite and they are often paired together in closed-circuit systems.

Q2: What is the weight of the A2FM?

The weight of the A2FM Series 6 is listed below, based on the official catalog and provided for reference only.

Size（NG）	Weight（Kg）	Size（NG）	Weight（Kg）
5	2.5	90	23
10	5.4	107	32
12	5.4	125	32
16	5.4	160	45
23	9.5	180	45
28	9.5	200	66
32	9.5	250	73
45	13.5	355	110
56	18	500	155
63	18	710	325
80	23	1000	336

Q3：How do I select the appropriate A2FM model?

Determine the required displacement based on the needed torque, speed, system pressure, and available installation space, then choose the matching shaft type (splined DIN 5480 / keyed) and flange standard (SAE / ISO).

Q4: Can you provide Certificate of Origin (COO)?

Yes, COO can be provided upon request, subject to actual conditions and additional costs.

Q5: Can you provide Test Report?

Yes, certain test reports/certificates are available upon request at quotation or order stage, with extra cost

Q6: Can you provide EUR.1 Certificate?

Yes. Applicable for imports from countries with EU trade agreements (mainly Central/Eastern Europe & Middle East) , with a fee of €160 per certificate.

Q7：Can you provide CAN Certificate?

This is an EU–Korea FTA certificate. For goods under €6000 originating in EU, entry into Korea usually does not require CAN certificate. We generally do not provide this certificate.

Rexroth Axial piston fixed motor, A2FM series 6X

- All-purpose high pressure motor;

- Size 5 … 1000, such as A2FM 5, A2FM 10, A2FM 12, A2FM 16, A2FM 23, A2FM 28, A2FM 32, A2FM 45, A2FM 56, A2FM 63, A2FM 80, A2FM 90, A2FM 107, A2FM 125, A2FM 160, A2FM 180, A2FM 200, A2FM 250, A2FM 355, A2FM 500, A2FLM 250, A2FLM 355, A2FLM 500, A2FLM 710, A2FLM 1000;

- Nominal pressure up to 400 bar;

- Maximum pressure up 450 bar;

- The axial piston unit is designed to be used in open and closed circuits.

Rexroth Axial piston fixed motor, A2FM series 70

- Compact high pressure motor with short installation length;

- Size 45 … 107, such as A2FMN045, A2FMN056, A2FMN063, A2FMN080, A2FMN090, A2FMN107, A2FMM045, A2FMM056, A2FMM063, A2FMM080, A2FMM090, A2FMM107, A2FMH045, A2FMH063, A2FMH056, A2FMH80, A2FMH090, A2FMH107;

- Nominal pressure up to 450 bar;

- Maximum pressure up 500 bar;

- The axial piston unit is designed to be used in open and closed circuits.

HEASH TECH is know Hydraulic! We are pleased to be your components source for hydraulics and electronics from Europe. For the Rexroth Piston motor A2FM series, please feel free contact with us! We also supply other hydraulic motors of shorten delivery time to replacement the following Rexroth A2FM, as Parker, Vickers, Danfoss etc. Rexroth A2FM5, A2FM10, A2FM12, A2FM16, A2FM23, A2FM28, A2FM32, A2FM45, A2FM56, A2FM63, A2FM80, A2FM90, A2FM107, A2FM125, A2FM160, A2FM180, A2FM200, A2FM250, A2FM355, A2FM500, A2FLM250, A2FLM355, A2FLM500, A2FLM710, A2FLM1000, A2FMN045, A2FMN056, A2FMN063, A2FMN080, A2FMN090, A2FMN107, A2FMM045, A2FMM056, A2FMM063, A2FMM080, A2FMM090, A2FMM107, A2FMH045, A2FMH063, A2FMH056, A2FMH80, A2FMH090, A2FMH107.

Rexroth A2FM model code like as R902208507 A2FM5/60W-VBB030, R902217689 A2FM5/60W-VCB030-Y, R902204671 A2FM10/61W-PBB030-S, R902090364 A2FM10/61W-VBB040-S, R902197501 A2FM10/61W-VPB040, R902208793 A2FM10/61W-VZB030, R902197587 A2FM12/61W-VPB040, R902009797 A2FM12/61W-VBB040, R902197811 A2FM12/61W-PBB040-Y, R902197603 A2FM12/61W-VPB030-S, R902004327 A2FM16/61W-VAB040-S, R902161430 A2FM16/61W-VBB030, R902161432 A2FM16/61W-VSB530-S, R902197583 A2FM16/61W-VBB040, R902065792 A2FM23/61W-VAP030, R902000425 A2FM23/61W-VPB010D, R902033197 A2FM23/61W-VZB100, R902193535 A2FM23/61W-PPB010, R902196244 A2FM23/61W-VAB020, R902237485 A2FM23/61W-VBB020F, R902201711 A2FM23/61W-VBB040-S, R902237160 A2FM28/61W-VAB010, R902193462 A2FM28/61W-VAB020, R902248435 A2FM28/61W-VBB040V, R902193414 A2FM28/61W-VPB020, R902197662 A2FM28/61W-VZB010, R902193381 A2FM32/61W-VAB010, R902203292 A2FM32/61W-VBB020, R902193525 A2FM32/61W-VBB040, R902197535 A2FM45/61W-VAB020-S, R902245784 A2FM45/61W-VAB027, R902227622 A2FM45/61W-VZB020, R902193493 A2FM45/61W-VZB020D, R902193886 A2FM45/61W-VAB010, R902160716 A2FM56/61W-VAB010, R902245241 A2FM56/61W-VAB100, R902161389 A2FM56/61W-VBB040-S, R902160674 A2FM56/61W-VPB020, R902160885 A2FM56/61W-VPB040, R902161125 A2FM56/61W-VZB010, R902160680 A2FM56/61W-VZB040, R902160604 A2FM63/61W-VAB010, R992001357 A2FM63/61W-VAB020, R902155634 A2FM63/61W-VAB027-Y, R902160619 A2FM63/61W-VAB040, R992001005 A2FM63/61W-VBB040, R902155944 A2FM63/61W-VBB100, R902260381 A2FM63/61W-VZB100-S, R902160930 A2FM80/61W-VAB010, R902137894 A2FM80/61W-VAB020, R902137576 A2FM80/61W-VPB010, R992001668 A2FM90/61W-VAB010, R902137562 A2FM90/61W-VAB020, R902137639 A2FM90/61W-VBB010, R902211726 A2FM90/61W-VBB020D, R902137705 A2FM90/61W-VBB100, R902160970 A2FM80/61W-VAB188, R992001356 A2FM80/61W-VZB100, R902137617 A2FM80/61W-VBB027, R902245054 A2FM107/61W-PZB010, R902137953 A2FM107/61W-VAB010, R902160892 A2FM107/61W-VAB020, R902138458 A2FM107/61W-VBB010, R902217759 A2FM107/61W-VPB020, R902137745 A2FM107/61W-VZB020, R902204891 A2FM125/61W-PAB010-S, R902138181 A2FM125/61W-VAB010, R902137680 A2FM125/61W-VAB020, R902137962 A2FM125/61W-VAB027, R902137933 A2FM125/61W-VAB100, R902137697 A2FM125/61W-VBB010, R902193461 A2FM160/61W-VAB020, R902229155 A2FM160/61W-VAB100, R902202324 A2FM160/61W-VBB010D, R902198153 A2FM160/61W-VBB020, R902193329 A2FM160/61W-VPB010, R902198076 A2FM160/61W-VPB020, R902165176 A2FM160/61W-VZB020, R992001866 A2FM160/61W-XBX010-S, R992001363 A2FM180/61W-VAB010, R902198189 A2FM180/61W-VAB010F, R902165321 A2FM180/61W-VAB020, R902193402 A2FM180/61W-VAB100, R902193529 A2FM180/61W-VAB100-S, R902193527 A2FM180/61W-VBB010, R902197786 A2FM200/63W-VAB010, R902253918 A2FM200/63W-VAB027F, R902011528 A2FM200/63W-VAB010, R902139827 A2FM200/63W-VAB010-S, R902197506 A2FM200/63W-VBB010, R902232565 A2FM200/63W-VBB027, R909433995 A2FM200/61W-PAB016, R909610151 A2FM200/61W-VAB016, R910915383 A2FM250/60W-VZB010, R910914475 AA2FM250/60W-VPB010, R902405952 ALA2FM250/60W-VZB040, R902423825 AA2FM250/60W-VPB080, R910907722 AAA2FM250/60W-VSD520, R910983658 AA2FM250/60W-VPB027, R910999307 AA2FM250/60W-VZB040, R910975840 AAA2FM250/60W-VSD510, R902445115 AA2FM355/60W-VPH100, R902405037 ALA2FM355/60W-VZH010, R902421315 ALA2FM355/60W-VPH010, R902430444 AA2FM355/60W-VZH107, R910985114 AA2FM355/60W-VPH017, R910993348 AA2FM355/60W-VZH100, R902490559 AA2FM355/60W-VZH017F, R902406215 AA2FM500/60W-VZH010E, R902425462 ALA2FM500/60W-VZH017, R902518050 AA2FM500/60W-VPH017, R902555620 AA2FM500/60W-VPH010F, R910985433 AA2FM500/60L-VZH-SO52, R910968982 AA2FM500/60W-VZH010, R902555622 AA2FM500/60W-VPH010C, R902406373 AAA2FLM250/60W-VSD527E, R902437326 AAA2FLM250/60W-VSD527, R902562429 AA2FLM250/60W-VPB027, R910926615 AEA2FLM250/60W-PPB010, R910979179 ALA2FLM250/60W-VZB010, R910994365 AA2FLM250/60W-VZB010, R902419367 AA2FLM355/60W-VPH017D, R902406374 AA2FLM355/60W-VZH017E, R902437343 AA2FLM355/60W-VZH017, R910990160 AEA2FLM355/60W-VPH010, R910997287 AA2FLM355/60W-VZH010, R902551954 AA2FLM500/60W-VZH010F-SO103, R902406243 ALA2FLM500/60W-VZH010, R902419490 AA2FLM500/60L-VZ01-SO40, R902443788 AA2FLM500/60W-VZH017, R902565626 AA2FLM500/60W-VPH017F, R910968286 AA2FLM500/60W-VPH010, R910999795 AA2FLM500/60W-VZH010, R902490634 AA2FLM500/60L-VZ01-SO119, R902572969 AA2FLM710/60W-VPH010H, R902437842 AA2FLM710/60L-VZ01-SO100, R902404077 AA2FLM710/60W-VZH010D-SO103, R902540606 AA2FLM710/60W-VPH010C, R902573597 ALA2FLM710/60W-VZH010F, R910995779 AA2FLM710/60W-VZH010-SO37, R902408239 AA2FLM1000/60W-VZH010D, R902449689 AA2FLM1000/60W-VPH010D, R902574295 AA2FLM1000/60W-VZH010F, R910944773 AA2FLM1000/60W-VZH010, R910991596 ALA2FLM1000/60W-VPH010, R910949444 AA2FLM1000/60W-VPH010, R902574296 AA2FLM1000/60W-VZH010FC, R902544863 AA2FLM1000/60W-VPH010C.

Download:

Data Sheet of Rexroth A2FM