Hair Dryer Motor 110-220V 90W For Home Appliance GO-GOLD KG-2929DC22​

Product Description

Lead Time

Essential Details

Continuous Current: Customizable

Place of Origin: Guangdong, China

Type: Brushless DC Motor

Application: Hair dryer

Air Pressue: 120g

Rated Torque: Customizable

Efficiency: IE 4

Warranty: 3 Years

Model Number: KG-2929DC22

Rated Voltage: 110-220V

Rated Speed: 100000RPM

Rated Power: 90W

Drawing

Sample

Application

Brushless DC motor is a typical mechatronics product, which is composed of motor body and driver. Because the brushless DC motor is operated in an automatic control mode, it will not add a starting winding to the rotor like a synchronous motor started under frequency conversion speed regulation, and will not produce oscillation and out-of-step when the load changes.

Brushless is that the "brush" in the brush motor is gone, and the role of the brush in the brush motor is to energize the coil in the rotor through the commutator.

The Brushless DC Motor is a permanent magnet motor with a trapezoidal back-EMF, as opposed to the sinusoidal back-EMF found in a permanent-magnet synchronous motor. The trapezoidal waveforms of a three-phase BLDC. In every commutation step, one phase winding is connected to a positive supply voltage, one phase winding is connected to a negative supply voltage, and one phase is floating. The zero crossings of phase back EMFs are indicated by ZC. The zero crossing occurs directly in the middle of two commutations.

Motor Advantages

• Linear speed-torque characteristics, bettercontrollability: nternal feedback. Pemanent magnet design with feedback gives Brushless DC Motor slinear characteristics when compared to open-loop AC-induction motors or brush DCmotors. Series DC motors have exponentially decreasing characteristics
• High starting torque: nternal feedback gives higher starting torque. The torque produced at any instant ina BLDC is twice the torque produced in brush DC motor of the same rating, as twophases are on in every commutation step.
• Adjustable speed: Smooth speed control ispossible.
• Higher efficiency: A permanent magnet in the rotor reduces efficiency loss and increases theefficiency.
• Better heat removal: The heat generated in the stator is dissipated easily as it is outside of the rotorunlike the brush DC motor.
• Noiseless: Because of the absence of brushes the operation is noiseless.

Shenzhen Go-Gold Motor Co., Ltd