Parker Denison M4D M4SD Motor | M4D1-102 M4D-088 M4D-062 M4SD1-128 | Vane Motor

Parker Denison M4D & M4SD Series Heavy-Duty Severe Duty Vane Motors

Product Overview: The Parker Denison M4 Series represents the gold standard for durability in industrial fixed displacement vane motors. This category showcases the M4D, the optimized M4D1, and the reinforced M4SD/M4SD1 (Severe Duty) sequences. Featured precision models include: M4D1-102-3N00-B102, M4D-088-1N00-B102, M4D-062-3N00-B102, and the flagship M4SD1-128-1N00-B5M4. Utilizing a fully hydraulically balanced design, these motors offer exceptional reliability for marine winches, large material handling machinery, construction travel drives, and refuse compaction systems.

Key Technical Advantages:

• Severe Duty Engineering (M4SD/M4SD1): Specifically reinforced for frequent pressure spikes, offering significantly longer service life than standard vane motors in extreme environments.

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

• Low-Speed Smoothness & Efficiency: Proprietary vane technology ensures minimal startup torque loss, delivering smooth, stable torque even at low RPMs.

• Modular Maintenance: The internal rotating elements are contained in a separate cartridge, allowing for rapid servicing without removing the motor housing from the system.

• Technical Spec Decoding:

  • M4D / M4D1: Mid-to-large industrial frame sequences.

  • M4SD / M4SD1: Reinforced “Severe Duty” series for extreme stress.

  • 062 / 088 / 102 / 128: Displacement codes correlating to cc/rev parameters.

  • 1N / 3N: Relates to shaft configurations (e.g., standard keyed or high-strength splined).

Detailed Models & Specifications:

• Core Series: Parker Denison M4D & M4SD Series (Fixed Vane Motor).

• Featured Model Matrix:

  • M4D1-102-3N00-B102: 102cc optimized frame with 3N high-performance shaft.

  • M4D-088-1N00-B102: 88cc industrial standard, the premier choice for balanced cost-performance.

  • M4D-062-3N00-B102: 62cc frame, ideal for high-speed application requirements.

  • M4SD1-128-1N00-B5M4: 128cc severe duty displacement, engineered for maximum power density.

• Core Performance Specs:

  • Displacement Range: 62.0 cc/rev to 128.0 cc/rev.

  • Max Rated Pressure: Continuous up to 230 Bar; Intermittent at 250 Bar.

  • Speed Capability: Efficient operation from 400 RPM up to 4000 RPM.