Parker F12 Motor | F12-125-MF-IV-D | F12-110-MS-SV-S | F12-090-MF-IV-D | Heavy Duty Bent Axis Motor

Parker F12 Series Large Displacement Heavy-Duty Bent-Axis Motors

Product Overview: The Parker F12 Series represents the industry’s premier bent-axis fixed displacement motors, engineered for high-performance heavy-duty applications. Utilizing a robust frame and patented 40° technology, the F12 series excels in the 90cc, 110cc, and 125cc displacement segments with unmatched reliability. This page highlights key configurations: F12-125-MF-IV-D, F12-110-MS-SV-S, and F12-090-MF-IV-D. These motors are the preferred drive solution for heavy-duty winches, mining rig power heads, large mobile equipment travel drives, and hydrostatic closed-loop circuits.

Key Technical Advantages:

• Extreme Pressure Resilience: The highly reinforced construction supports a continuous operating pressure of 420 Bar (6000 PSI) and handles instantaneous peaks up to 480 Bar without compromise.

• Integrated Valve Functionality: * IV (Integrated Valve): Provides efficient makeup and flushing for optimized performance in closed-loop systems.

  • SV (Safety Valve): Delivers immediate overpressure protection, ensuring system safety during heavy load start-stop cycles.

• Superior Startup Torque: Optimized spherical piston technology ensures high torque delivery even at low startup speeds, ideal for lifting and traction drives.

• Global Mounting Standards: Features MF (ISO Cartridge/Flange) and MS (SAE standard) interfaces, compatible with major heavy equipment worldwide.

• Target Applications: Heavy-duty winches, construction machinery track drives, mining drilling rigs, TBM auxiliary power, and heavy forestry harvesters.

Detailed Models & Parameters:

• Core Series: Parker Hannifin F12 Series (Heavy Duty).

• Model Keywords:

  • F12-125-MF-IV-D: 125cc displacement, ISO interface, featuring integrated valve and D (Splined) shaft.

  • F12-110-MS-SV-S: 110cc displacement, SAE interface, equipped with safety valve and S (High-strength Splined) shaft.

  • F12-090-MF-IV-Z: 90cc displacement, ISO interface, featuring integrated valve and Z (Splined) DIN shaft.

• Technical Specifications: * Operating Pressure: 420 Bar Continuous / 480 Bar Peak.

  • Displacement Range: 90 cm³/rev, 110 cm³/rev, 125 cm³/rev.