Parker F11 Motor | F11-005, F11-010, F11-019 | Bent Axis Piston Motor | High Speed Drive

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

Product Overview: The Parker F11 Series is the premier choice in hydrostatic transmissions, engineered for the most demanding environments requiring high pressure, extreme speed, and ultimate reliability. Utilizing advanced Bent-Axis technology and a synchronized spherical piston design, F11 motors deliver superior power output while withstanding frequent start-stop shocks. This selection features core displacements: F11-005, F11-010, and F11-019, including precision configurations such as F11-010-HU-CV-K. This series is widely utilized in forestry harvester saw heads, high-speed cooling fan circuits, snow removal equipment, and industrial High-Pressure Power Units (HPU).

Key Technical Advantages:

• Elite High-Speed Performance: The 40° bent-axis architecture allows the motor to operate at speeds significantly higher than standard axial motors, making it the benchmark for fan and saw drive systems.

• Integrated Check Valve (CV): Models designated with CV feature an integrated makeup valve to prevent cavitation during rapid system shutdown or deceleration, ensuring long-term motor durability.

• Superior Volumetric Efficiency: Self-compensating spherical pistons minimize internal friction and heat generation, maintaining stability under continuous pressures of 350 Bar.

• Global Interface Compatibility: Available in ISO Metric (MB) and SAE (HU) mounting standards, ensuring seamless integration into major global engineering machinery.

• Target Applications: Forestry harvester saw drives, radiator cooling fans, commercial mowers, vibratory rollers, and auxiliary sweeper drives.

Detailed Models & Parameters:

• Core Series: Parker Hannifin F11 Series (Fixed Displacement).

• Model Keywords:

  • F11-005-MB-CV-K-000: 5cc displacement, Metric flange, equipped with check valve and keyed shaft.

  • F11-010-HU-CV-K-000: 10cc displacement, SAE standard interface, equipped with check valve and keyed shaft.

  • F11-019-MB-CV-K-000-000-0: 19cc displacement, Metric interface, heavy-duty configuration.

• Technical Specifications:

  • Displacement Range: 4.9 cm³/rev (005) to 19.0 cm³/rev (019).

  • Rated Operating Pressure: 350 Bar (5000 PSI).

  • Peak Pressure: 420 Bar (6000 PSI).

  • Shaft Type: K (Keyed) parallel shaft for reliable power transmission under high torque.