Four Coil Brushless Motor Fan Blade High-speed Turbine Hall Electric Machine Model

Description Four Coil Brushless Fan Blade High-speed Turbine Hall Electric Machine Stirling Engine Model Specification Name:Four Coil Brushless Motor Fan Model Coil: Four Coil Design Principle Design: Electromagnetic Induction, Mechanics, Hall Sensor. Size: 155125150mm Power: 8W Working Voltage:12V
Speed: 3000r/min Adapter Input Voltage: AC100-240V 50/60Hz
Adapter Output Volatage: DC12V 3A

Type	General motor	Hall electric motor
Degree of loss	carbon brush,easily consumable	brushless,durable
Structure	complex	simpleeasy maintenance
Quality	low	high
Technology integration	low	high
Working Life	short	long

Theory 1.Hall effect is a semiconductor sensor, under the action of loren magnetic force, the electron flow at the side of the through hole semiconductor to offset, potential difference on the film side, this is the hall voltage. 2.Hall voltage changes along with the change of magnetic field intensity, the stronger the magnetic field, the higher the voltage, the weaker magnetic field, the less voltage, hall voltage value is very small, usually only a few millivolts, but by the amplifier amplification in the integrated circuit, can make the output voltage amplification enough strong signal Features a.Simple Structure, Durability and Safety. b.A special gift-physical educational experiment model for male and children. c.With one more coil, the force is greater and the speed is faster. d.Fan Blade Blushless design,enviromental-friendly DIY craft. Package Included 1 x Four Coil Brushless Motor Fan Model
1 x Power Adapter