OWB9290 Intelligent 24V/48V DC Brushless Blower Fan - 33-35 m³/H Air Flow, 22000-27300 RPM
Price:
Negotiable
MOQ:
5 sets
Delivery Time:
5-25days
Brand:
OWO
Product Description
Product Overview
High-performance 24V/48V DC brushless blower fan designed for industrial cooling and ventilation applications. Features intelligent control capabilities and NMB high-speed ball bearings for extended service life.
Key Features
- High-speed operation with NMB ball bearings for long service life and low noise
- Compact design delivering high pressure and airflow output
- High efficiency brushless motor technology
- Intelligent control with PWM speed regulation and PG signal feedback
- Positive inversion capability and reliable operation
Applications
- Air cushion systems
- Intelligent toilet systems
- Medical suction equipment
- Central ventilation systems
- Air purifiers and hand dryers
- Industrial cooling equipment and vacuum cleaners
Technical Specifications
| Parameter | OWB9290-24 | OWB9290-48 |
|---|---|---|
| Rated Voltage | 24VDC | 48VDC |
| Rated Current (Open) | 7A | 3.9A |
| Air Flow (Open) | 33 m³/H | 35 m³/H |
| Motor Speed (Open) | 22000 RPM | 24000 RPM |
| Rated Current (Closed) | 3.4A | 2.2A |
| Air Pressure (Closed) | 10.5 kPa | 12 kPa |
| Motor Speed (Closed) | 25800 RPM | 27300 RPM |
| Noise Level | 80 dBA | 80 dBA |
| Ball Bearing | NMB High-speed ball bearing | |
| Motor Type | 3 phase brushless DC motor | |
| Insulation Class | Class F | |
| IP Rating | IP54 | |
| Operation Temperature | -20℃ to 50℃ | |
| Service Life | 10000 hours (at 40℃) | |
Performance Data
Dimensions
Wiring Configuration
| Pin | Wire Color | Function |
|---|---|---|
| 4 | Red | +5V |
| 5 | Purple | Hall A |
| 6 | Green | Hall B |
| 7 | Grey | Hall C |
| 8 | Black | GND |
| 1 | Yellow | Motor Phase A |
| 2 | Blue | Motor Phase B |
| 3 | White | Motor Phase C |
Operation Guidelines
- Do not operate at maximum air pressure as airflow becomes minimal and unsafe
- Install intake filter to extend bearing service life
- Correct rotation direction is counter-clockwise (CCW)
- Avoid use in high temperature, high humidity, or strong magnetic fields
- Use appropriate power supply for the blower
- Contact manufacturer for compatible driver/controller models
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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