Parker Denison M4C M4D Motor | M4C1-024 043 075 | M4D1-102 | Hydraulic Vane Motor

Parker Denison M4C & M4D Series Fixed Displacement Vane Hydraulic Motors

Product Overview: The Parker Denison M4 Series represents the gold standard for performance in industrial hydraulic drive technology. This comprehensive range includes the compact M4C, the mid-size M4D, and the updated M4C1/M4D1 sequences optimized for modern high-pressure circuits. This category highlights the full displacement matrix: M4C1-024/027/031/043/055/067/075, alongside heavy-duty configurations like M4D1-102-1N00-B102 and M4C-075-1N00. Utilizing a unique hydraulically balanced vane architecture, the M4 series excels in marine winches, mobile travel drives, injection molding screw drives, and large cooling systems, delivering exceptional power density and service life.

Key Technical Advantages:

• Elite High-Pressure Capability: Capable of continuous operation up to 230 Bar (3350 PSI), providing a robust, cost-effective alternative to piston motors for heavy-duty tasks.

• Superior Low-Speed Smoothness: Optimized vane-tip sealing technology significantly reduces startup torque loss, ensuring pulse-free operation even at minimal RPMs.

• Bi-rotational Performance: Standard design supports symmetric bi-directional rotation, maintaining consistent power delivery through rigorous start-stop and reversing cycles.

• Modular Cartridge Design: Rotating elements are contained within a self-contained Cartridge Kit, allowing for rapid on-site replacement without removing the motor housing, drastically reducing downtime.

• Technical Spec Decoding:

  • M4C / M4C1 / M4D1: Frame size and design sequence identifiers.

  • 024 – 102: Displacement codes correlating to specific cc/rev parameters.

  • 1N00: Indicates standard SAE Keyed Shaft configuration.

  • B102: Relates to mounting flange specs and porting seal standards.

Detailed Models & Specifications:

• Core Series: Parker Denison M4 Series (Fixed Displacement Vane Motor).

• Full Displacement Matrix:

  • M4C1 Series: 024, 027, 031, 043, 055, 067, 075 (cc/rev).

  • M4D1 Series: 102 (cc/rev) high-torque specification.

• Featured Model Highlights:

  • M4D1-102-1N00-B102: High-displacement frame optimized for heavy industrial transmissions.

  • M4C-075-1N00 Series: 75cc industrial standard, the premier choice for balanced cost-performance.

• Core Performance Specs:

  • Rated Pressure: Continuous up to 230 Bar; intermittent peaks at 250 Bar.

  • Speed Range: Versatile performance from 400 RPM up to 4000 RPM.

  • Fluid Compatibility: Optimized for anti-wear hydraulic oils, water-glycol, and synthetic fluids.