Shenzhen Go-Gold Motor Co., Ltd.
| Payment Terms | L/C, T/T, Paypal |
| Supply Ability | 10000pcs-30days |
| Delivery Time | 7days |
| Packaging Details | Packing in boxes |
| Rated Voltage | 110-220V |
| Rated Speed | 100000RPM |
| Type | Brushless DC Motor |
| Applications | Hair dryer |
| Rated Power | 90W |
| Air Pressue | 120g |
| Brand Name | GO-GOLD |
| Model Number | KG-2929DC22 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Paypal | Supply Ability | 10000pcs-30days |
| Delivery Time | 7days | Packaging Details | Packing in boxes |
| Rated Voltage | 110-220V | Rated Speed | 100000RPM |
| Type | Brushless DC Motor | Applications | Hair dryer |
| Rated Power | 90W | Air Pressue | 120g |
| Brand Name | GO-GOLD | Model Number | KG-2929DC22 |
| Certification | ISO | Place of Origin | China |
| High Light | Home Appliance Brushless DC Motor ，Hair Dryer Brushless DC Motor ，90W Hair Dryer Motor | ||
Essential Details
Efficiency: IE 4
Warranty: 3 Years
Model Number: KG-2929DC22
Rated Voltage: 110-220V
Rated Speed: 100000RPM
Rated Power: 90W
Continuous Current: Customizable
Place of Origin: Guangdong, China
Type: Brushless DC Motor
Application: Hair dryer
Air Pressue: 120g
Rated Torque: Customizable
Lead Time
| Quantity | 1-1000 | 1001-10000 | ≥10000 |
| Lead days | 15 | 30 | To be negotation |
Product Description
| Rated Speed | 100000RPM | Rated Voltage | 110-220V |
| Rated Power | 90W | Rated Torque | Customizable |
Drawing
Sample
Application
Brushless DC motors use electric switches to realize current commutation, and thus continuously rotate the motor. These electric switches are usually connected in an H-bridge structure for a single-phase BLDC motor, and a three-phase bridge structure for a three-phase BLDC motor. Usually the high-side switches are controlled using pulse-width modulation (PWM), which converts a DC voltage into a modulated voltage, which easily and efficiently limits the startup current, control speed and torque. Generally, raising the switching frequency increases PWM losses, though lowering the switching frequency limits the system’s bandwidth and can raise the ripple current pulses to the points where they become destructive or shut down the BLDC motor driver.
Construction Of BLDC Motors
Brushless DC Motor can be constructed in several different physical configurations. In the conventional (also known as inrunner) configuration, the permanent magnets are part of the radially center core. In the outrunner (or external-rotor) configuration, the radial-relationship between the coils and magnets is reversed.
The stator coils in the outrunner configuration form the center core of the motor, while the permanent magnets spin within an overhanging rotor which surrounds the core. For this application, the inrunner configuration was selected. The rotor is in the center with the permanent magnets and that the stator contains the windings.
Working Of The BLDC Motor
The starting-current setup in the circuit through the stator windings sets up a magnetomotive force (mmf) which is perpendicular to the main mmf set up by the permanent magnet. According to Fleming’s left-hand rule, a force is experienced by the armature conductors. As the armature conductors are in the stator, a reactive force develops a torque in the rotor. When this torque is more than the load torque and frictional torque, the motor begins rotating.
The process of removing current from one circuit and giving it to another circuit is known as commutation.
The phase current and developed torque in the Brushless DC Motor. In every case there are two phases that are contributing to positive torque and one phase contributing to zero torque. If the torque of each commutation interval is combined, the total torque is a contribution of two torques from two phases that are perfectly flat.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
1-60，000，000
Employee Number:
1~500
Ecer Certification：
Verified Supplier
Shenzhen Go-Gold Motor Co., Ltd Shenzhen Go-Gold Motor Co., Ltd established in 2015, which is specialized in manufacturing various Universal motors, DC motors, Induction motors and Brushless motors that are widely applied to household appliances, intelligent home, electri... Shenzhen Go-Gold Motor Co., Ltd Shenzhen Go-Gold Motor Co., Ltd established in 2015, which is specialized in manufacturing various Universal motors, DC motors, Induction motors and Brushless motors that are widely applied to household appliances, intelligent home, electri...
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