Parker F11 Motor | F11-005-MB-CV-K-209 | F11-010-HU-CV-K | High Speed Bent Axis Motor

Parker F11 Series High-Speed Bent-Axis Piston Hydraulic Motors

Product Overview: The Parker F11 Series represents the pinnacle of bent-axis piston technology, engineered specifically for hydrostatic transmissions requiring extreme speeds and heavy-duty cycles. With its unique 40° angle and self-compensating spherical pistons, the F11 series delivers exceptional volumetric efficiency while minimizing internal friction. This page features the precision-configured models: F11-005-MB-CV-K-209-000-0 and F11-010-HU-CV-K-000-0000-00. Due to its superior shock pressure resistance, the F11 is the primary choice for forestry harvester saw drives, high-speed cooling fan systems, snow removal machinery, and high-pressure industrial power units.

Key Technical Advantages:

• Elite Speed Performance: The bent-axis architecture allows for rated speeds significantly higher than conventional axial piston motors, setting the industry benchmark for sawing and fan drive systems.

• Spherical Piston Technology: Precision-engineered spherical pistons minimize internal leakage and friction, maintaining stable performance even with fluctuating hydraulic oil viscosities.

• Integrated Check Valve (CV): The CV designation indicates integrated makeup/check valves, optimized specifically for fan drive circuits to prevent cavitation during system shutdown.

• High-Pressure Durability: Rated for continuous operation at 350 Bar (5000 PSI), with the capacity to handle instantaneous peaks up to 420 Bar without structural compromise.

• Target Applications: Forestry saw heads, radiator fan drives, commercial mowers, roller vibration systems, and municipal sweeper auxiliary drives.

Detailed Models & Parameters:

• Core Series: Parker Hannifin F11 Series (Bent Axis).

• Model Keywords: F11-005, F11-010, F11-005-MB, F11-010-HU, CV-K-209.

• Technical Specs Decoding:

  • F11-005 / F11-010: 5cc and 10cc displacements, focused on ultra-high-speed output in compact footprints.

  • MB / HU: Defines flange mounting standards (e.g., SAE A or metric) and port connection types.

  • CV-K: Indicates integrated check valves with a Keyed (K) shaft output.

• Pressure Specs: Rated Operating Pressure of 350 Bar (5000 PSI), with peak capabilities reaching 420 Bar.