Electric Fan Motors 3000-10000RPM 6-24V For Household Fan KG-2838DC24

Electric Fan Motors 3000-10000RPM 6-24V For Household Fan KG-2838DC24

Product Description

Lead Time

Essential Details

Continuous Current: 0.9-3A

Place of Origin: Guangdong, China

Type: Brushless DC Motor

Application: Fan

Output Power: 1W

Rated Torque: 700-900g.cm

Protect Feature: Other

Efficiency: IE 1

Warranty: 3 Years

Model Number: KG-2838DC24

Rated Voltage: 6-24V

Rated Speed: 3000-10000RPM

Rated Power: 4.3-4.5W

Drawing

Sample

Application

Motors 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.

Brushless DC Motor is easily controlled with position feedback sensors and generally performs well, especially in speed/torque. With these advantages, BLDC motor will spread to more applications. Moreover, with the development of sensorless technology, BLDC motor will become convenient or indispensable in applications with environmental limitations.

In general, brushless motors have a longer service life than brushless motors. The main limiting feature of a brushed motor is its brush and commutator. The typical life of a brush is typically 2,000 to 5,000 operating hours, but this should not be considered a guarantee for all applications. The service life of brushless devices usually exceeds 10,000 hours, but is usually limited by bearing life and environmental conditions.

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.