MOQ: | 5 sets |
Price: | Negotiable |
Standard Packaging: | Standard packing |
Delivery Period: | 5-25days |
Payment Method: | T/T,L/C |
Supply Capacity: | 300sets/days |
48V DC air vacuum blower for vacuum cleaner,Air purifier,Hand dryer, Air bubble machine , Ventilating device
1:Brushless DC Air Blower Features:
1:High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
2:High pressure and airflow output by compact size design
3: High efficiency, much more efficient than brush motor blower
4:High reliability, specialized controller make the working more reliable
5: High intelligent, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling
2:Brushless DC Air Blower Applications:
1: Buffer air cushion
2: Intelligent closestool
3: Electric-Drive phlegm-Sucker
4: Central ventilation system
5:Air purifier
6:Hand dryer
7: Air bubble machine
8: Ventilating device
9: Vacuum cleaner
10:breathing machine
11:air pump
3:Products Parameters
Model | OWB4235-48 | OWB4235-24 |
Rated Voltage | 48VDC | 24VDC |
Rated current(open) | 4.4A | 6A |
Air flow(open) | 54M3/H | 48M3/H |
Motor Speed(open) | 26000 RPM | 24000RPM |
Rated current(closed) | 2.3A | 2.2A |
Air pressure(closed) | 8.5kPa | 7.0kPa |
Motor Speed(closed) | 31700 RPM | 28000RPM |
Motor pole | 4 | 4 |
Phase Resistance | 1.16 Ohm | 0.62 Ohm |
Noise | 80 dBA | 80 dBA |
Ball Bearing | NMB High-speed ball bearing | |
Driving motor | 3 phase brushless DC motor | |
Hall sensor angle | 120° | |
RPM-Pulse | 1 Hz=30rpm/min | |
Winding type | Delta | |
Winding withstand Voltage | 500VDC (1 minute ) | |
Insulation Class | Class F | |
Blower weight | 365g | |
IP grade | IP54 | |
Operation temperature | -20℃~ 50℃ | |
Service life (under 40℃) | 10000 hours |
4:Products performance
OWB4235 brushless DC vacuum blower commutating period
OWB4235 brushless DC blower Performance curves
5:Overall dimensions
6:Wiring diagram
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 |
7:Attentions
1:Do not working under the max air pressure, the air flow is too small at max air pressure, and it's not safe for using.
2:Add a filter attach to the intake makes the blower bearing longer service life.
3:The correct rotation direction is CCW
4:Do not use the blower in High temperature ,high humidity, high magnetic fields
5:Please use suitable power supply for the blower.
6:Contact us for matched blower driver / controller
MOQ: | 5 sets |
Price: | Negotiable |
Standard Packaging: | Standard packing |
Delivery Period: | 5-25days |
Payment Method: | T/T,L/C |
Supply Capacity: | 300sets/days |
48V DC air vacuum blower for vacuum cleaner,Air purifier,Hand dryer, Air bubble machine , Ventilating device
1:Brushless DC Air Blower Features:
1:High speed, specialized high-speed ball bearing(NMB) offering long service life and lower noise
2:High pressure and airflow output by compact size design
3: High efficiency, much more efficient than brush motor blower
4:High reliability, specialized controller make the working more reliable
5: High intelligent, PWM speed regulation, positive inversion, PG signal feedback, intelligent controlling
2:Brushless DC Air Blower Applications:
1: Buffer air cushion
2: Intelligent closestool
3: Electric-Drive phlegm-Sucker
4: Central ventilation system
5:Air purifier
6:Hand dryer
7: Air bubble machine
8: Ventilating device
9: Vacuum cleaner
10:breathing machine
11:air pump
3:Products Parameters
Model | OWB4235-48 | OWB4235-24 |
Rated Voltage | 48VDC | 24VDC |
Rated current(open) | 4.4A | 6A |
Air flow(open) | 54M3/H | 48M3/H |
Motor Speed(open) | 26000 RPM | 24000RPM |
Rated current(closed) | 2.3A | 2.2A |
Air pressure(closed) | 8.5kPa | 7.0kPa |
Motor Speed(closed) | 31700 RPM | 28000RPM |
Motor pole | 4 | 4 |
Phase Resistance | 1.16 Ohm | 0.62 Ohm |
Noise | 80 dBA | 80 dBA |
Ball Bearing | NMB High-speed ball bearing | |
Driving motor | 3 phase brushless DC motor | |
Hall sensor angle | 120° | |
RPM-Pulse | 1 Hz=30rpm/min | |
Winding type | Delta | |
Winding withstand Voltage | 500VDC (1 minute ) | |
Insulation Class | Class F | |
Blower weight | 365g | |
IP grade | IP54 | |
Operation temperature | -20℃~ 50℃ | |
Service life (under 40℃) | 10000 hours |
4:Products performance
OWB4235 brushless DC vacuum blower commutating period
OWB4235 brushless DC blower Performance curves
5:Overall dimensions
6:Wiring diagram
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 |
7:Attentions
1:Do not working under the max air pressure, the air flow is too small at max air pressure, and it's not safe for using.
2:Add a filter attach to the intake makes the blower bearing longer service life.
3:The correct rotation direction is CCW
4:Do not use the blower in High temperature ,high humidity, high magnetic fields
5:Please use suitable power supply for the blower.
6:Contact us for matched blower driver / controller