Hair Dryer Motor 90W 65-85% 0.8A 100000RPM Brushless DC Motor Go Gold

Performance Specification

Lead Time

Essential Details

Warranty: 3 Years

Model Number: KG-2942M220

Voltage: 110-220VAC

Rated Speed: 100000RPM

Power: 90W

Continuous Current: 0.8A

Place of Origin: Guangdong, China

Type: Brushless DC Motor

Application: Hair Dryer

Drawings

Motor Picture

Motor Application

Brushless DC Motor Introduction

A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows. The controller adjusts the phase and amplitude of the current pulses that control the speed and torque of the motor. It is an improvement on the mechanical commutator (brushes) used in many conventional electric motors.
The construction of a brushless motor system is typically similar to a permanent magnet synchronous motor (PMSM), but can also be a switched reluctance motor, or an induction (asynchronous) motor. They may also use neodymium magnets and be outrunners (the stator is surrounded by the rotor), inrunners (the rotor is surrounded by the stator), or axial (the rotor and stator are flat and parallel)

Working Principle of Brushless DC Motor

When the stator coils get a supply from source, it becomes electromagnet and starts producing the uniform field in the air gap. Though the source of supply is DC. switching makes to generate an AC voltage waveform with trapezoidal shape. Due to the force of interaction between electromagnet stator and permanent magnet rotor, the rotor continues to rotate.

With the switching of windings as High and Low signals, corresponding winding energized as North and South poles. The permanent magnet rotor with North and South poles align with stator poles which causes the motor to rotate.

Currently, hair dryers use more brushless motors because of the fast speed and low noise, which can maximize the performance of the hair dryer. The recently popular high-speed hair dryer used a significant wind speed drying instead of hot air drying, which protects the hair from injury. The inside of the neutralization ions can be perfect for softening the hair, blowing the hair will not be fried after the blowing, and hair will not be knotted for all kinds of hairstyles and hair textures.

Shenzhen Go-Gold Motor Co., Ltd