Sauer Danfoss MF Series Motor | MF20, MF21, MF22, MF23 | Fixed Piston Motor

Model Number

MF, MF20, MF21, MF22, MF23, MF24, MF25, MF26, MF22-031-50

Product Description

Sauer-Danfoss MF Series Fixed Displacement Axial Piston Motors

Product Overview: The Sauer-Danfoss MF Series (part of the renowned Series 20 family) is one of the most reliable axial piston motors in the hydraulic industry. Known for its simple slipper-type construction and high mechanical efficiency, these motors are widely used in closed-circuit hydrostatic transmissions. This selection features the full range of core specifications: from the compact MF20 and MF21 to the mid-sized MF22 and MF23, and the heavy-duty MF24, MF25, and MF26, including specific models like MF22-031-50. MF motors are the premier choice for concrete mixers, harvesters, and road construction machinery due to their extreme durability and ease of maintenance.

Key Technical Advantages:

  • Proven Series 20 Design: Utilizing decades of globally verified axial piston technology, the robust structure is built for continuous operation in the harshest environments.

  • High Pressure Capability: Capable of handling rated pressures up to 420 Bar (6000 PSI), delivering powerful output torque for heavy-load startups.

  • Exceptional Compatibility: As an industry standard, the MF series pairs perfectly with most closed-circuit pumps (such as the PV20/22 series) for precise speed control and power transmission.

  • Low Maintenance Cost: Modular component design makes seal replacement and major overhauls exceptionally straightforward, significantly reducing costly equipment downtime.

  • Target Applications: Concrete mixer drum drives, paver travel systems, combine harvester drives, and various heavy-duty industrial hydrostatic transmissions.

Detailed Models & Parameters:

  • Core Series: Sauer-Danfoss MF Series 20 (Fixed Displacement).

  • Model Keywords: MF20, MF21, MF22, MF23, MF24, MF25, MF26, MF22-031-50.

  • Technical Specs Decoding:

    • MF22-031-50: Frame size 22 with specific port plate configuration and Series 50 technical revision.

  • Pressure Specs: Continuous operating pressure of 210 Bar, with peak pressure capabilities up to 420 Bar (6000 PSI).

  • Displacement Range: Offers a versatile spectrum from 33 cm³/rev (MF20) up to 226 cm³/rev (MF26).


Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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