Parker Denison M5A M5B Fan Motor | M5AF018 M5AF012 M5BF045 | Hydraulic Motor
| Model Number | M5AF 018 1R02 B1W 00000M70732, M5BF 045 1N03 B1M 00000 |
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Product Description
Parker Denison M5A & M5B Series High-Performance Vane Fan Motors
Product Overview: The Parker Denison M5 Series is a fixed displacement vane motor specifically engineered for the demanding cooling systems of modern mobile machinery. Comprising the compact M5A and the versatile M5B frames, this series utilizes a unique hydraulically balanced architecture to deliver unparalleled reliability at extreme speeds and pressure cycles. This category highlights flagship models: M5AF0181R02B1W00000M70732, M5AF0121R04B1M2, and M5BF0451N03B1M00000. These motors are the industry standard for excavator fan drives, mobile cooling circuits, and heavy-duty Hydraulic Power Units (HPUs).
Key Technical Advantages:
Elite High-Pressure Capability: Handles continuous operating pressures up to 320 Bar (4650 PSI), enhancing energy transmission efficiency and reducing system heat.
Superior High-Speed Stability: Optimized for high-velocity cycles up to 4000 RPM, ensuring cooling fans deliver maximum airflow in high-ambient temperatures.
Low Startup Torque Loss: Precision cam ring geometry ensures smooth breakout performance under various loads, eliminating pressure pulsations.
Vibration & Shock Resistance: Built for the harsh environments of mobile machinery, offering exceptional durability and extended maintenance intervals in field operations.
Technical Spec Decoding:
M5AF / M5BF: Denotes frame series (M5A for compact, M5B for high-torque applications).
012 / 018 / 045: Displacement codes correlating to specific cc/rev (12, 18, and 45).
1R / 1N: Relates to rotation direction and specific shaft/porting configurations.
Detailed Models & Parameters:
Core Series: Parker Denison M5 Series High-Speed Fan Motor.
Featured Model Matrix:
M5AF0181R02B1W00000M70732: 18cc premier fan drive model with full factory serialization.
M5AF0121R04B1M2: 12cc frame, optimized for high-efficiency small-scale cooling systems.
M5BF0451N03B1M00000: 45cc displacement frame, providing peak power delivery in the range.
Core Performance Specs:
Rated Pressure: Continuous up to 320 Bar.
Maximum Speed: Capable of 4000 RPM.
Shaft Types: Supports SAE Splined and Keyed configurations.



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