Danfoss 90M Motor | 90M055-NC0N8, 90M130-NC0N8 | 90 Series Piston Motor

Danfoss 90M Series High-Pressure Axial Piston Hydraulic Motors

Product Overview: The Danfoss 90 Series represents the global performance benchmark for closed-circuit hydrostatic transmissions. As a vital component of the family, the 90M Motor is engineered to meet the most demanding power output requirements. This featured selection covers two core heavy-duty configurations: 90M055-NC0N8-N0C6-W00-NNN-0000F0 and 90M130-NC0N8-N0F1-W00-EE-0000F0. Available in compact cartridge or flange mounting styles, the 90M series delivers exceptional mechanical efficiency under high pressures, making it the premier choice for concrete mixer drum drives, paver travel systems, large combine harvesters, and industrial shredders.

Key Technical Advantages:

• Extreme Pressure Performance: Rated for continuous operation at 420 Bar (6000 PSI) with peak pressures reaching 480 Bar, effortlessly handling instantaneous overloads in closed-loop systems.

• High Power Density: Utilizing a compact piston and slipper assembly, these motors deliver massive output power within a minimal installation footprint, optimizing overall machine layout.

• Advanced Valve Plate Tech: Optimized distribution plates significantly reduce fluid noise and enhance volumetric efficiency, ensuring smooth and stable power delivery across the entire speed range.

• Flexible Mounting & Control: Offers various shaft types (splined or keyed) and porting configurations (such as C6 side ports or F1 end ports) for seamless integration with gearboxes.

• Target Applications: Road roller travel drives, rotary drilling rigs, harvester propulsion, debarkers, and municipal sweepers.

Detailed Models & Parameters:

• Core Series: Danfoss 90 Series (Fixed & Variable Displacement).

• Model Keywords: 90M055, 90M130, 90M055-NC0N8, 90M130-NC0N8, NC0N8, C6, F1.

• Technical Specs Decoding:

  • 90M055: 55 cm³/rev displacement spec, balancing high speed and compactness.

  • 90M130: 130 cm³/rev large displacement spec, optimized for extra heavy-duty and high torque requirements.

  • NC0N8: Refers to specific control modes, seal standards, and flange configurations.

• Pressure Specs: Continuous Pressure 420 Bar (6000 PSI), Peak Pressure 480 Bar (7000 PSI).