Parker Denison M4 Series Motor | M4D-088 M4D-113 M4E-153 | Hydraulic Vane Motor

Parker Denison M4D & M4E Series Heavy-Duty Hydraulic Vane Motors

Product Overview: The Parker Denison M4 Series motors are specifically engineered for high-performance industrial and mobile equipment. As a cornerstone of balanced vane motor technology, the range includes the M4D and M4E frame sizes. Their unique hydraulically balanced design ensures exceptionally long bearing life and superior mechanical efficiency under medium-to-high pressure conditions. This category highlights precision models: M4D-088-3N00-B102, M4D-113-3N00-B502, and M4E-153-3N00-B504. These motors are the industry choice for winch drives, material handling, agricultural attachments, and construction machinery tracking systems.

Key Technical Advantages:

• Elite High-Pressure Capability: Capable of continuous operation up to 230 Bar (3350 PSI), outperforming standard vane motors and serving as a robust alternative to light-duty piston motors.

• Low Startup Torque Loss: Optimized vane-tip technology ensures excellent breakout performance and smooth stability at low speeds.

• Bi-rotational Performance: Standard design supports bi-directional rotation, delivering symmetric and consistent power output in both clockwise and counter-clockwise directions.

• Contamination Resilience: Compared to piston motors, the M4 series is less sensitive to fine particles in the fluid, providing higher reliability in harsh operating environments.

• Technical Spec Decoding:

  • M4D / M4E: Denotes frame series (M4D for medium, M4E for heavy-duty applications).

  • 088 / 113 / 153: Displacement codes correlating to specific cc/rev parameters.

  • 3N00: Relates to shaft configurations (e.g., SAE Splined or Keyed) and rotation characteristics.

  • B102 / B502: Design numbers representing specific porting and engineering standards.

Detailed Models & Parameters:

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

• Featured Model Matrix:

  • M4D-088-3N00-B102: 88cc displacement, ideal for precision control with moderate torque.

  • M4D-113-3N00-B502: 113cc displacement, balancing power density with installation footprint.

  • M4E-153-3N00-B504: 153cc heavy-duty drive, engineered for maximum drawbar pull.

• Core Performance Specs:

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

  • Maximum Speed: Capable of speeds up to 2500 – 4000 RPM (size dependent).

  • Temperature Range: Operates reliably from -20°C to +100°C.