Sauer-Danfoss 90M Series Motor | 90M055, 90M075, 90M100 | Hydraulic Piston Motor
| Model Number | 90M055NC0N7N0S1W00NNN0000F0, 90M055NCON8NOC6W00NNN0000F0, 90M075NC0N8N0S1N00NNN00000, 90M100NC0N8N0F1W00NNN0000F0 |
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Product Description
Sauer-Danfoss 90M Series Heavy-Duty Fixed Displacement Motors
Product Overview: The Sauer-Danfoss 90M Series is a premier line of axial piston fixed displacement motors designed specifically for closed-circuit hydraulic systems. As a critical member of the Series 90 transmission family, 90M motors are renowned for their exceptional reliability, high power-to-weight ratio, and extreme pressure handling capabilities. This selection features core models: 90M055, 90M075, and 90M100, including detailed configurations 90M100NC0N8N0F1W00NNN0000F0 and 90M055NCON8NOC6W00NNN0000F0. These motors are widely used in crawler travel drives, wheel drives, crane winches, and primary agricultural implement drives.
Key Technical Advantages:
Extreme Power Density: The compact architecture enables massive torque output within a minimal installation footprint, optimizing space for chassis and winch mounting.
High-Pressure Performance: Rated for 420 Bar (6100 PSI) continuous and 480 Bar (7000 PSI) peak pressure, ensuring stable power delivery under rigorous heavy-duty cycles.
Flexible Integration: The 90M series offers various shaft options (splined or keyed) and endcap porting configurations to seamlessly match various planetary gearboxes.
Optimized Volumetric Efficiency: Precision-engineered valve plates and piston groups significantly reduce internal leakage, maintaining efficient power transmission even under extreme temperatures and high loads.
Target Applications: Road rollers, asphalt pavers, concrete pumps, forestry harvesters, and material handling machinery.
Detailed Models & Parameters:
Core Series: Sauer-Danfoss (Danfoss) 90M Series.
Model Keywords: 90M055, 90M075, 90M100, NC0N8N0F1W, NCON8NOC6W.
Technical Specs Decoding:
90M100NC0N8N0F1W00NNN0000F0: 100cc displacement, NC0N standard housing, F1W specific splined shaft.
90M055NCON8NOC6W00NNN0000F0: 55cc displacement, compact configuration optimized for high dynamic response.
Pressure Specs: Rated pressure 420 Bar, Peak pressure 480 Bar.
Displacement Scope: Offering a precise spectrum from 55 cm³/rev up to 130 cm³/rev.



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