Shenzhen Go-Gold Motor Co., Ltd.
Quality And Reputation Always Come First.
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Packaging & Delivery
Port: SHENZHEN
Lead time:
| Quantity(pieces) | 1 - 1000 | 1001 - 10000 | >10000 |
| Lead time (days) | 15 | 30 | To be negotiated |
Drawings
Performance Specifications
| Power |
Essential Details
Efficiency: IE 3
Commutation: Brushless
Protect Feature: Drip-proof
Speed: 1000-10000RPM
Construction: Permanent Magnet
Noise: Low Noise Level
Keywords: BLDC Fan Motor
Warranty: 3 Years
Place of Origin: Guangdong, China
Brand Name: GO-GOLD
Model Number: KG-8251DC24
Usage: Electric Fan
Type: Brushless Motor
Motor Sample
BLDC Motor
The working principle of a brushless motor is to change the alternating frequency and waveform of the current wave input to the stator coil of the brushless motor, forming a magnetic field around the winding coil that rotates around the geometric axis of the motor. This magnetic field drives the permanent magnet steel on the rotor to rotate, thereby causing the motor to rotate. The rotor of a brushless motor is a permanent magnet, while the stator has multiple sets of coils. By applying electricity to the coils, a magnetic field is generated, which interacts with the rotor magnetic field to generate torque and drive the rotor to rotate. When it is necessary to change the direction of the rotor, the direction of the current is changed through an electronic commutator to achieve continuous rotation of the rotor. Brushless motor is a typical mechatronics integrated product composed of the main body of the motor and the driver. Due to the fact that brushless DC motors operate in a self controlled manner, they do not add additional starting windings to the rotor like synchronous motors that start with heavy loads under variable frequency speed regulation, nor do they generate oscillations and loss of step during sudden load changes.
In addition, the performance of brushless motors is related to factors such as the number of magnetic steels, magnetic flux strength, input voltage of the motor, and control performance of the brushless motor. In practical applications, the controller of brushless motors receives control signals and controls the motor speed to meet various usage needs. The structure of brushless motors is relatively simple, but it is the brushless electronic speed controller that truly determines their performance. High quality electronic speed controllers require microcontroller control program design, circuit design, and complex processing techniques, so the price is usually much higher than that of brushed motors.
Advantage
Brushless motor fans have the following advantages compared to traditional brushed motor fans:
1. Higher efficiency, brushless motors do not require brushes on the rotor, reducing mechanical friction and energy consumption.
2. Quieter, the rotor of the brushless motor runs more smoothly and reduces noise.
3. Longer service life, the brushless motor has better durability and can be used for a longer time.
4. With greater power output, brushless motors can withstand greater loads.
Brushless motor fans use internal electronic components to control current and convert electrical energy into mechanical energy. They have higher efficiency, longer service life, quieter operation and greater power output. In modern life, brushless motor fans have become one of the indispensable electrical appliances in people's lives.