Parker Denison M4 Series Motor | M4C-024 M4SC-055 M4D-088 | Hydraulic Vane Motor

Parker Denison M4 Series Heavy-Duty Hydraulic Vane Motors

Product Overview: The Parker Denison M4 Series represents the gold standard for industrial-grade vane motors. Engineered with a balanced vane design, this series is built for high-pressure, high-speed, and frequent-reversal environments. This page highlights precision models: M4C-024-1N00-A102, M4SC-055-1N02-A502, and M4D-088-1N00-B102. Thanks to its unique dual-vane architecture, the M4 series provides an exceptional power-to-weight ratio for winch drives, material handling machinery, marine cranes, and agricultural equipment.

Key Technical Advantages:

• Elite High-Pressure Capability: Capable of continuous operation up to 230 Bar (3350 PSI), maintaining a long service life even under heavy-duty cycles.

• Low Startup Torque Loss: Optimized vane-tip technology ensures excellent breakout performance under high loads, eliminating startup “judder.”

• Hydraulically Balanced Design: Internal forces are balanced to eliminate radial bearing loads, drastically reducing maintenance frequency and extending bearing life.

• Cold Start Reliability: Designed to operate efficiently across a wide temperature spectrum, maintaining superior volumetric efficiency even in low-temperature starts.

• Technical Spec Decoding:

  • M4C / M4D: Denotes frame series (M4C for compact, M4D for mid-size applications).

  • M4SC: Represents the “Reinforced High-Pressure” design for extreme intermittent shock loads.

  • 024 / 055 / 088: Displacement codes correlating to specific cc/rev parameters.

  • 1N00 / 1N02: Relates to shaft configurations (e.g., SAE Splined or Keyed) and distribution plate specs.

Detailed Models & Parameters:

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

• Featured Model Matrix:

  • M4C-024-1N00-A102: 24cc displacement, optimized for high-speed auxiliary drives.

  • M4SC-055-1N02-A502: 55cc reinforced frame, durability-optimized for harsh environments.

  • M4D-088-1N00-B102: 88cc industrial workhorse, delivering balanced power output.

• Core Performance Specs:

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

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

  • Torque Density: High torque output per unit volume to save installation space.