Air Purifier Machine Fan Brushless DC Blower Fan Strong Wind Pressure Fan Blower

Product Usage  
Sine wave drive three-phase brushless motor, suitable for --- air cushion machine, fuel cell, ventilator air supply, modified car seat cushion air supply, electric heat is sent air, high-grade soldering station smoke, sanding.  
Product advantages  
High pressure (full pressure 9.5KPA), large air volume (580 liters / minute), low noise (45M (A) 1KPa distance 1M far), long life (run 8 hours, stop 60 minutes life up to 28000 hours), The motor movement is designed with a hollow cup structure, featuring high efficiency, high speed and high stability.  
This brushless fan has stable start, small size, low noise, low temperature rise, long service life, high efficiency, accurate accuracy, energy saving and environmentally friendly materials.  
Note  
This blower requires a drive to function properly.  
 
Description  
1. Appearance: The fan adopts aluminum alloy + plastic cover and wind blade aluminum combination.  
2. Features: compact structure, stable operation, low noise (10CMH2O, 1M distance, 42dB), long life (28,000 hours) (running 8 hours, stopping for 1 hour).  
3. Uses: The most suitable choice for atmospheric particulate matter sampler, dust sampling instrument, medical cough machine, ventilator, fresh air system!  
 
Technical parameters  
WM9250-24V;  
Project Unit WM9250-24V;  
Voltage V 24V;  
Max Speed rpm 28000+/-5%;  
Max Current A 8¡À0.2;  
Max airflow L/min 580-600;  
Max air pressure current A 9.5;  
Max air pressure KPa 13;  
Coil connection method ¡°Y¡±;  
Max Power W 190;  
Size mm D:92mm, H:50mm;  
Weight g 350;  
Holzer angle degree 120;  
Bearing NSK double balls bearing;  
Rotor magnet pole number 2;  
Noise db(A) 45(1M-1KPa);  
Speed adjustment 0-5V Or PWM;  
 
Controller Driv  
+5V Hall power supply ;  
0-5V Input;  
HU Hall U Input VSR Speed control signal;  
HV Hall V Input GND Ground;  
HW Hall W Input ENA enable input;  
GND Hall negative electrode FR Positive reversal;  
U Phase U FG Speed pulse output;  
V Phase V GND Negative power supply;  
W Phase W VCC Positive power supply;  
 
Drive Controller Specification  
Name 3 Phase Brushless DC Motor Dirve;  
Rated Voltage 24V;  
Working Voltage Range 14V-26V;  
Max. Continous Current 8.5A;  
Hall electrical angle 120¡ã;  
Current limiting protection 10A;  
Weight 45g;  
 
Package Included  
1x High Pressure Blower;  
1x Drive