Staffa ME Series Motor | ME100, ME350BP, ME750BP | Radial Piston Motor

Kawasaki Staffa ME Series High-Torque Radial Piston Motors

Product Overview: The Staffa ME Series is the globally recognized benchmark for Low-Speed High-Torque (LSHT) hydraulic drive solutions in industrial and marine sectors. Featuring a unique radial piston star configuration, the ME series delivers unparalleled power even at ultra-low speeds. This selection features core specifications from the compact ME100, ME150, ME175, and ME300 to the heavy-duty braked models ME350BP and ME750BP. Designed for heavy winches, crushers, offshore platforms, injection molding, and TBM drives, these motors are renowned for their superior mechanical efficiency and long-term durability in the harshest environments.

Key Technical Advantages:

• Extreme Low-Speed Stability: The radial piston design ensures smooth, pulse-free torque delivery even near 1 RPM, ideal for precision control applications.

• High Mechanical & Volumetric Efficiency: Optimized internal valve distribution minimizes leakage, maintaining high power transmission during continuous high-pressure operation.

• Integrated BP Brake Option: Models like ME350BP and ME750BP feature integrated bolt-on brakes for static parking and emergency braking, streamlining overall machine footprint.

• Superior Axis Load Capacity: Heavy-duty bearing systems allow the motor to withstand massive radial and axial loads, supporting direct drive configurations for winch drums.

• Target Applications: Marine deck machinery (mooring/cranes), industrial shredders, material handling, plastics machinery, and mining equipment.

Detailed Models & Parameters:

• Core Series: Kawasaki Staffa ME Series (Fixed Displacement).

• Model Keywords: ME100, ME150, ME175, ME300, ME350, ME750, BP (Brake Option).

• Technical Specs Decoding:

  • ME100 – ME300: Covering displacements from approx. 1,600cc to 4,900cc, the heart of medium-to-large drives.

  • ME350BP / ME750BP: Heavy-duty models with integrated brakes, offering displacements up to 12,000cc+.

• Pressure Specs: Rated pressure up to 250 Bar (3600 PSI), Peak pressure up to 315 Bar (4500 PSI).

• Torque Range: Continuous torque covering 6,000 Nm to over 30,000 Nm.