OWB7040-24 24VDC Brushless DC Centrifugal Fan - 6.8kPa Pressure, 300LPM Air Flow, IP54 Rated for Industrial Applications
Price:
Negotiable
MOQ:
5 sets
Delivery Time:
5-25days
Brand:
OWO
Product Description
Brushless DC Air Blower OWB7040 Series
High-performance 24VDC centrifugal fan designed for demanding industrial and medical applications requiring reliable air movement and pressure generation.
Key Features
- High-speed operation with specialized NMB ball bearings for extended service life
- Compact design delivering high pressure and airflow output
- Superior efficiency compared to traditional brush motor blowers
- Advanced controller technology ensuring reliable performance
- Intelligent control options including PWM speed regulation and PG signal feedback
Application Areas
- Medical equipment: breathing machines, phlegm-suckers, CPAP devices
- Industrial systems: air purifiers, ventilation systems, cooling equipment
- Commercial products: intelligent toilets, hand dryers, vacuum cleaners
- Specialized applications: buffer air cushions, seeding machines, air bubble systems
Technical Specifications
| Parameter | OWB7040-12 | OWB7040-24 |
|---|---|---|
| Rated Voltage | 12VDC | 24VDC |
| Rated Current (Open) | 4.4A | 2.8A |
| Air Flow (Open) | 220LPM | 280LPM |
| Motor Speed (Open) | 33000 RPM | 36000 RPM |
| Rated Current (Closed) | 2A | 0.9A |
| Air Pressure (Closed) | 5.5kPa | 6.5kPa |
| Motor Speed (Closed) | 42000 RPM | 46000 RPM |
| Noise Level | 65 dBA | 65 dBA |
| Insulation Class | Class F | |
| IP Rating | IP54 | |
| Operating Temperature | -20℃ to 50℃ | |
| Service Life | 10000 hours (at 40℃) | |
Product Documentation
Performance Curves & Technical Diagrams
Physical Dimensions
Wiring Configuration
| Pin Number | Wire Color | Function |
|---|---|---|
| Pin 4 | Red | +5V |
| Pin 5 | Purple | Hall A |
| Pin 6 | Green | Hall B |
| Pin 7 | Grey | Hall C |
| Pin 8 | Black | GND |
| Pin 1 | Yellow | Motor Phase A |
| Pin 2 | Blue | Motor Phase B |
| Pin 3 | White | Motor Phase C |
Operation Guidelines
- Avoid operation at maximum air pressure to ensure adequate airflow and safe usage
- Install intake filter to extend bearing service life
- Correct rotation direction is counter-clockwise (CCW)
- Do not operate in high temperature, high humidity, or strong magnetic field environments
- Use appropriate power supply matching blower specifications
- Contact manufacturer for compatible driver/controller units
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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