JEIL JMF Series Motor | JMF25-01, JMF36-01, JMF43-01, JMF47-01 | High Speed Hydraulic Motor

JEIL JMF/JPF Series High-Speed Swashplate Piston Motors

Product Overview: The JEIL JMF Series motor is a premier example of South Korean hydraulic engineering, specifically designed for high-speed travel and swing drives. As a compact swashplate fixed displacement piston motor, the JMF series is the top choice for small to medium excavator travel systems due to its exceptional power-to-weight ratio and high-pressure resilience. This selection features all core displacements: JMF25-01, JMF36-01, JMF43-01, and JMF47-01. These motors are engineered for low-noise operation at high RPMs and provide extremely smooth braking and steering control through their integrated valve blocks.

Key Technical Advantages:

• Superior High-Speed Capability: Optimized internal rotating components support high continuous RPMs, significantly increasing the travel efficiency of crawler equipment.

• Highly Responsive Integrated Valves: Typically equipped with built-in relief and counterbalance valves to prevent hydraulic shock, ensuring smooth starts and stops on complex terrains.

• Compact High-Pressure Engineering: Capable of stable operation at pressures up to 350 Bar, with high power density for direct integration into compact planetary drives.

• Excellent Starting Torque: Delivers massive initial power even at low speeds, helping machinery handle steep slopes and difficult terrain with ease.

• High Durability & Compatibility: Features a high-strength cast iron housing and specialized hardened piston components to extend service life in harsh construction environments.

• Target Applications: Travel drives for mini and midi excavators, rotary drilling rigs, pavers, forestry equipment, and various crawler-based machinery.

Detailed Models & Parameters:

• Core Brand/Series: JEIL Hydraulics (Korea) – JMF / JPF Series.

• Model Keywords: JMF25-01, JMF36-01, JMF43-01, JMF47-01, JPF Series.

• Technical Specs Decoding:

  • JMF25/36/43/47: Refers to the nominal displacement (e.g., 25cc, 36cc, etc.).

  • -01: Denotes specific design series or porting standards.

• Performance Specs: Rated Pressure 320-350 Bar, designed for continuous high-speed operation.