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Bent Axis Fixed Displacement Motors

Maximum speed and efficiency: Our hydraulic motors with bent axis design reliably convert hydraulic energy into mechanical power. We stock high-quality axial piston motors from Sunfab, Hydro Leduc, and Bosch Rexroth with DIN, ISO, and SAE flanges directly.

The right motor for every flange

Whether for weight-optimized truck use or stationary high-performance applications – choosing the right motor often depends on the required flange standard and material.


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Our Series by Connection Standard and Manufacturer

  • DIN Version (Sunfab SAM): This hydraulic motor is specifically optimized for mounting on DIN housings. The aluminum housing makes the SAM series extremely light (lightweight design) and corrosion-resistant – ideal for mobile truck applications.
  • ISO Version (Sunfab SCM): The reinforced axial piston motor for heavy-duty use. With ISO flange, it is the standard for many winches and travel drives requiring robustness.
  • SAE Version (Sunfab SCM & Leduc MA): For the international market and specific industrial applications. We offer both the Sunfab SCM and the Hydro Leduc MA with SAE connections (e.g., SAE B/C).
  • All-rounder for open & closed circuits (Bosch Rexroth A2FM): The internationally proven standard motor. This extremely robust axial piston motor is available in a variety of flange versions (ISO, SAE, DIN) and impresses with maximum power density and nominal pressures of up to 400 bar.

Technical Advantages of Bent Axis Design

Compared to other designs, these motors offer decisive benefits:

  • High speeds: Ideal for applications requiring fast movements (e.g., saw drives, fans).
  • Compact design: Fits even into tight installation spaces.
  • High efficiency: Less heat generation and better energy utilization.

Typical Applications

  • Winches & Cranes: Where high starting torques and precision are required.
  • Fan drives: For coolers in mobile machinery.
  • Travel drives: In construction machinery and forestry equipment.

Request suitable hydraulic motor

Do you need a lightweight Sunfab SAM 010-064 DIN, a robust Sunfab SCM ISO, or the proven Bosch Rexroth A2FM motor? We can assist you with the selection. Send us your inquiry now.

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5 Products
Bent axis constant motor SAM from Sunfab Logo of the manufacturer Sunfab in black and white
Hydraulic Motor DIN Series by Sunfab

SAM hydraulic motors by Sunfab are bent-axis axial piston motors with a DIN shaft, derived from the proven SAP hydraulic pump series. Their lightweight aluminium housing makes them especially suitable for mobile hydraulic applications where weight and space are critical factors. The compact design with few moving parts provides a high starting torque and ensures excellent operational reliability. Available in displacements from 10 to 130 cm³/rev, the motors support a continuous operating pressure of up to 400 bar. Carefully selected materials, surface treatments, and a controlled manufacturing process ensure outstanding durability and performance. Features: Bent-axis hydraulic motors with DIN shaft and flange Based on the SAP hydraulic pump series Compact design with spherical pistons High starting torque for demanding applications Designed for mobile hydraulics Displacements from 10 to 130 cm³/rev Continuous operating pressure up to 400 bar Lightweight yet robust aluminium housing You can send us an inquiry using the shopping cart function. We will contact you promptly to help you select the version suitable for your application!

Front view of an SCM bent axis axial piston motor from the manufacturer Sunfab Logo of the manufacturer Sunfab in black and white
Bent Axis Motor SCM ISO Series by Sunfab

Bent axis motors SCM with shafts and flanges in metric dimensions according to ISO norms for open and closed circuit applications. Various sizes for precise adaptation to the hydraulic system High operating pressure possible Optional with speed sensor Sizes and Configurations Size Flange Shaft Type 10-17 I41 ISO-4 80 mm W25 Spline 25 teeth / K25 Keyed 25 mm 25-34 I42 ISO-4 100 mm W30 Spline 30 teeth / K30 Keyed 30 mm 40-64 I43 ISO-4 125 mm W35 Spline 30 teeth / K30 Keyed 30 mm / K35 Keyed 35 mm 84-90 I44 ISO-4 140 mm W40 Spline 40 teeth / K40 Keyed 40 mm 108-130 I45 ISO-4 160 mm W45 Spline 45 teeth / K45 Keyed 45 mm

Side view of a MA series motor by Hydro Leduc Logo of the manufacturer Hydro Leduc in black and white
Bent Axis Motor MA SAE Standard by Hydro Leduc

The MA hydraulic motors from Hydro Leduc feature a 40° bent-axis design, offering an optimal ratio of power and size. They are suitable for stationary and mobile applications and can be used in both open and closed hydraulic systems. The robust construction enables a continuous operating pressure of 400 bar and a peak pressure of 450 bar, making them ideal for demanding applications. Depending on the model, the MA series motors achieve maximum speeds ranging from 3,400 to 8,000 RPM. Available options include splined or keyed shafts. In addition, various hydraulic connection options are offered to ensure flexible adaptation to different requirements. Benefits: High efficiency for maximum performance SAE (J744) compatible Displacement volumes from 25 to 250 cm³/rev Maximum continuous speed up to 8,000 RPM (depending on the model) Continuous pressure of 400 bar and peak pressure of 450 bar Optional speed and direction sensors, as well as flushing valves available Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Front view of an SCM bent axis axial piston motor from the manufacturer Sunfab Logo of the manufacturer Sunfab in black and white
Hydraulic Motor SAE Series by Sunfab

Hydraulic motors with shafts and flanges in inch dimensions for open and closed circuit applications. Various sizes for precise adaptation to the hydraulic system High operating pressure possible Optional with speed sensor Sizes and Configurations Size Flange Type Shaft Type 10-34 SB2 SAE-B 2-hole B13B Spline 13T SAE-B / B25 Cylindrical 1" SAE-B 10-34 SB4 SAE-B 4-hole B13B Spline 13T SAE-B / B25B Cylindrical 1" SAE-B 25-108 SC4 SAE-C 4-hole C14 Spline 14T SAE-C / C21 Spline 21T SAE-C / C32 Cylindrical 1-1/2" SAE-C 84-130 SD4 SAE-D 4-hole D13 Spline 14T SAE-D / D44 Cylindrical 1-3/4" SAE-D

Rexroth A2FM Bent Axis Fixed Axial Piston Motor

The Bosch Rexroth A2FM is a fixed axial piston motor in bent axis design, suitable for hydrostatic drives in open and closed circuits. Due to its high power density and compact design, it is the universal standard motor for mobile and stationary applications. The proven bent axis technology guarantees high starting efficiency and robustness against dirt and pressure peaks. Function and Benefits: Enormous size range: Nominal sizes 5 to 1000 cm³/rev High nominal pressure up to 400 bar (peak 450 bar) High total efficiency for economical operation Compact dimensions thanks to bent axis design Optionally with integrated pressure relief valve or counterbalance valve (BVD/BVE) Versatile shaft and flange options (ISO/DIN/SAE) Durable bearings for high radial and axial forces Applications: Construction machinery (excavators, wheel loaders, rollers) Vehicle superstructures (concrete mixers, pump drives) Winches and cranes Stationary industrial plants (conveyor belts, mills) Technical Data: Design Axial piston fixed motor, bent axis Nominal Sizes (NG) 5, 10, 12 ... up to 1000 Nominal Pressure up to 400 bar* Peak Pressure up to 450 bar* Circuit Open and closed circuit Special Feature Extremely finely graded sizes *Pressure values depend on nominal size (e.g., NG 5-200 up to 400 bar, larger models vary). You can send us an inquiry via the shopping cart function. Due to the large number of variants (shaft, flange, ports), we ideally need the type code or a photo of the nameplate!