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[China]
Trade Verify
Address: No. 2 Funing, Zhengcheng 1st Road, Xintian Community, Fuhai Street, Baoan District, Shenzhen City, China
Contact name:JOHN CAO
Shenzhen Go-Gold Motor Co., Ltd. |
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Verified Suppliers
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Lead Time
| Quantity(pieces) | 1-1000 | 1001-10000 | >10000 |
| Lead time (days) | 15 | 30 | To be negotiated |
Essential Details
Warranty: 3 Years
Model Number: KG-2513DC24
Rated Voltage: 0-24V
Rated Speed: 2970-3630RPM
Output Power: 0.2-2.0W
Continuous Current: Customizable
Place of Origin: Guangdong, China
Type: Brush DC Motor
Application: Hair dryer
Rated Torque: 122-174g.cm
Performance Specifications
| Continuous Current | ≤35mA | Output Power | 0.2-2.0W |
| Rated Voltage | 0-24V | Torque | 122-174g.cm |
Drawings
Motor Picture
Brush DC Motors introduction:
Brushed DC motors are one of the most simple types of DC motors. Frequently driven by batteries, they are a low-cost and easy-to-drive electric option that works well in extreme operating environments. A brushed DC motor features permanent magnets inside its outer body, as well as an armature inside that rotates.
The armature coil sits between the permanent magnets and is powered by brushes to create a magnetic field. The electric current through the brush to the armature coil drives the rotor. The density and number of coils wound around the motor determine the motor's properties. Compared to brushless DC motors, a brushed motor is significantly more simple in design and cost-effective to produce.
Brush DC Motors Work:
All brush DC motors operate in the same way. First, an electric current is applied to the rotor, causing it to spin 180 degrees. To travel beyond this, the poles of the motor's electromagnet must switch. As the rotor spins, its attached carbon brushes come into contact with the stator, switching the magnetic field and allowing the rotor to rotate 360 degrees.
Brush DC motors typically operate at low speeds. They can be driven by a simple pulse width modulation (PWM) controller to vary the voltage supplied to the motor. This controls the speed in one direction and provides the torque needed for the motor to drive.
One of the biggest advantages of brushed DC motors is that they offer simple speed control without the need for complicated electronics. Instead, the speed is controlled using variable supply voltage. The voltage is applied proportionally to the rotational speed, while torque is proportional to the current. To achieve more precise and accurate operation, electronic speed controls have been developed. Changing the rotational direction can be achieved by reversing the armature connections or magnetic field.
Applications:
Brush DC motors are used throughout many diverse applications, from home appliances to consumer electronics, and especially industrial applications. Their popularity is partially due to how easy it is to vary their speed-to-torque ratio. Additionally, due to the simplicity of their design, they are inexpensive to manufacture and purchase. For this reason, they are used in many applications where the host device will likely fail before the motor.
Despite the widespread shift from brushed to brushless motors, there are still many situations where a brush motor is the best choice. In applications that require low cost, sufficient reliability, and adequate performance, brush DC motors are a good option. Some of the most common applications of brushed DC motors include:
Inexpensive toys
Automatic car windows
Power tools
Paper machines
Car seat adjustment controls
Cranes
Steel rolling mills
Many industrial applications use brush DC motors for both low and high-power purposes as well as fixed and variable-speed electric drives.
