48V DC Brushless Centrifugal Fan 14.5 kPa 84 m³/h with IP54 Rating for Industrial Applications
Price:
Negotiable
MOQ:
5 sets
Delivery Time:
5-25days
Brand:
OWO
Product Description
Product Overview
48V DC brushless centrifugal fan delivering 14.5 kPa pressure for demanding industrial applications including vacuum systems, air purification, and ventilation equipment.
Key Features
- High-speed operation with NMB ball bearings for extended service life and reduced noise
- Compact design delivering high pressure and airflow output
- Superior efficiency compared to traditional brush motor blowers
- Advanced controller ensuring reliable performance
- Intelligent control with PWM speed regulation, direction control, and feedback signals
Applications
- Buffer air cushion systems
- Intelligent toilet systems
- Medical suction equipment
- Central ventilation systems
- Air purifiers and hand dryers
- Air bubble machines and vacuum cleaners
Technical Specifications
| Parameter | OWB1412-140 | OWB1412-130 |
|---|---|---|
| Rated Voltage | 48VDC | 48VDC |
| Rated Current (Open) | 8A | 6.5A |
| Air Flow (Open) | 84 m³/h | 80 m³/h |
| Motor Speed (Open) | 14000 RPM | 13000 RPM |
| Rated Current (Closed) | 5.6A | 3.7A |
| Air Pressure (Closed) | 14.5 kPa | 12.5 kPa |
| Motor Speed (Closed) | 16900 RPM | 16000 RPM |
| Motor Pole | 4 | 4 |
| Phase Resistance | 0.9 Ohm | 1.0 Ohm |
| Noise Level | 88 dBA | 85 dBA |
| Ball Bearing | NMB High-speed ball bearing | |
| Motor Type | 3 phase brushless DC motor | |
| Hall Sensor Angle | 120° | |
| RPM-Pulse Ratio | 1 Hz = 30 rpm/min | |
| Winding Type | Delta | |
| Winding Withstand Voltage | 500VDC (1 minute) | |
| Insulation Class | Class F | |
| Weight | 1500g | |
| IP Rating | IP54 | |
| Operating Temperature | -20℃ to 50℃ | |
| Service Life (at 40℃) | 10000 hours | |
Performance Data
Dimensions
Wiring Configuration
| Pin | Wire Color | Function |
|---|---|---|
| 1 | Yellow | Motor phase A |
| 2 | Blue | Motor phase B |
| 3 | White | Motor phase C |
| 4 | Red | +5V |
| 5 | Purple | Hall A |
| 6 | Green | Hall B |
| 7 | Grey | Hall C |
| 8 | Black | GND |
Operation Guidelines
- Avoid operation at maximum air pressure due to minimal airflow and safety concerns
- Install intake filter to extend bearing service life
- Correct rotation direction is counter-clockwise (CCW)
- Do not use in high temperature, high humidity, or strong magnetic field environments
- Ensure use of appropriate power supply
- Contact manufacturer for compatible controller units
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.8 Tianshan road, Xinbei district,Changzhou,Jiangsu,China.
Contact Person
Sharon Xiao