Description
The Nidec D1751U24B8PP366 is a high-performance DC brushless axial fan designed for industrial cooling and thermal management applications. Featuring a compact Ø172 x 51 mm round frame design, this fan provides reliable airflow performance for inverter systems, power electronics, and industrial equipment requiring efficient heat dissipation.
Powered by a 24VDC brushless motor with a rated current of 3.4A, the D1751U24B8PP366 delivers stable cooling performance under continuous operating conditions. Its round frame structure, optimized 5-blade impeller design, and 4-wire control connection make it suitable for applications requiring reliable airflow and monitoring functions.
Key Features
- Original Nidec Servo Corporation DC brushless axial fan
- Model: D1751U24B8PP366
- Round frame design with Ø172 x 51 mm dimensions
- 24VDC brushless motor operation
- Rated current: 3.4A
- High airflow cooling performance
- 5-blade axial impeller design
- Ball bearing construction for long service life
- 4-wire connection for power and control functions
- Compact structure for industrial equipment integration
- Designed for continuous cooling applications
Technical Specifications
| Brand | Nidec |
| Manufacturer | Nidec Servo Corporation |
| Model | D1751U24B8PP366 |
| Fan Type | DC Brushless Axial Fan |
| Frame Design | Round Frame |
| Dimensions | Ø172 x 51 mm |
| Rated Voltage | 24VDC |
| Rated Current | 3.4A |
| Rated Power | 81.6W |
| Motor Type | Brushless DC Motor |
| Bearing Type | Ball Bearing |
| Number of Blades | 5 |
| Connection | 4 Wire |
| Frame Material | Plastic |
| Impeller Material | Plastic |
Applications
- Industrial inverter cooling
- Variable frequency drive (VFD) cooling
- Servo drive systems
- Power electronics cooling
- Industrial control cabinets
- Automation equipment cooling
- Electrical equipment thermal management
Replacement Information
The Nidec D1751U24B8PP366 is a replacement DC cooling fan designed for industrial equipment requiring a high-performance 24VDC round frame axial fan. Before replacement, verify the complete model number, voltage rating, current rating, dimensions, connector type, and wiring configuration to ensure compatibility.
Compatible identification references:
- Nidec D1751U24B8PP366
- D1751U24B8PP366 DC Cooling Fan
- 24VDC 3.4A Round Frame Industrial Fan
Specifications
| Manufacturer | Nidec Corporation |
|---|---|
| Fan Size | Ø 172 x 51 mm |
| Voltage Rated | 24 VDC |
| Cooling Type | Axial Fan |
| Shipping Weight | 1.5 kg |









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