RS 390 miniature DC iron core motor for car vacuum cleaners hair dryer, power tool drill and electric screwdriver
Model: FM390
Type: Core Motor
Size: φ27.7mm * L41.4mm
Performance parameter: 2.2V~12V 6000RPM~30000RPM
Product Introduction
The DC core motor is an important electromechanical device. In terms of construction, it consists of a stator with excitation windings and a rotor with an armature core and windings, a commutator and brushes to ensure proper flow of current. Functionally, as the current passes through the windings, a magnetic field is generated which causes the rotor to rotate and this rotational movement can be utilized to carry out useful work.
The DC core motor has many advantages, such as high energy efficiency, good speed regulation, compact size, and high starting torque.
So it has a wide range of applications:
In the automotive industry, it is used in automobile wiper, power window, seat adjustment and other systems to control the movements precisely.
In the industrial field, it is used in all kinds of machine tools, automated production equipment, such as small drilling machines, packaging machinery, etc., to provide stable power.
In household appliances, equipment like vacuum cleaners, washing machines, and electric toys are used.
In the field of office equipment, such as printers, copiers, etc., it is used to drive components such as paper transfer and print head movement to ensure the normal operation of the equipment.
Specification
The RS 390 miniature DC iron core motor is a compact and efficient solution designed specifically for a variety of applications, including car vacuum cleaners, hair dryers, power tool drills, and electric screwdrivers. This motor features a robust iron core that enhances its performance by providing high torque and reliability in demanding conditions. Its lightweight and small size make it ideal for portable devices, allowing manufacturers to create powerful yet easy-to-handle tools and appliances. With a high power-to-weight ratio and low energy consumption, the RS 390 motor ensures optimal performance and extended battery life, making it a popular choice among engineers and designers looking to enhance the functionality of their products. Whether you need a reliable motor for household cleaning, personal grooming, or professional power tools, the RS 390 miniature DC motor delivers the performance and durability required for modern applications.
Model | Rated voltage | At no-load | At maximum efficiency | At stall | |||||
Speed | Current | Speed | Current | Torque | Power | Eff. | Stall torque | ||
V DC | rpm | A | rpm | A | g.cm | W | % | g.cm | |
FM-390S- 3760 | 6.0 | 8000 | 0.216 | 6728 | 0.95 | 51.6 | 3.89 | 66..8 | 500 |
FM-390S-15188 | 12.0 | 4800 | 0.08 | 3900 | 0.33 | 61.4 | 2.5 | 64.4 | 355 |
FM-390SM-5015 | 18.0 | 24000 | 2.1 | 19000 | 10.5 | 135 | 27 | 61.0 | 620 |
FM-390SM-12300 | 9.6 | 3100 | 0.06 | 2300 | 0.17 | 31 | 0.74 | 49.0 | 136 |
Application
1.Electric toys: mini dc motor can be used to drive small electric toys, such as remote control cars, remote control planes and so on.
2. Household appliances: mini dc motor can be used in household appliances, such as electric toothbrush, electric shaver, etc.
3. Mechanical equipment: mini dc motor can be used to drive some small mechanical equipment, such as small power tools, small robots and so on.
4. Car models: mini dc motor can be used to drive small parts in car models, such as wheels, lights and so on.
5. Medical equipment: mini dc motor can be used for some small medical equipment, such as electric massager, electric suction, etc..
6. Smart home: mini dc motor can be used in smart home products, such as smart curtains, smart door locks and so on.
7. Electronic equipment: mini dc motor can be used to drive some small electronic equipment, such as small fan, small like head and so on.
8. Industrial equipment: mini dc motor can be used in some small industrial equipment, such as small conveyor belt, small mixer.
Details
Customization
We understand the technical and manufacturing challenges motors present and enjoy providing solutions. Through our design we reduce costs and engineering risk, leading to innovative solutions delivered on time and to spec.
Quality Control
Before leaving the factory, the motor needs to go through a series of tests, including: appearance test, size test, performance test, mechanical test, salt spray test, temperature storage test, drop test, noise test.
Qualification
Yichang Flourishing Import & Export Trade Co., Ltd.has been specializing in the production and research and development of DC micro motors since 2014. the annual output of all kinds of motors is 30 million units.
The company develops more than 500 kinds of new motor samples every year. Our waterproof electric toothbrush motors, radial motion acoustic motors and massage shoe motors, car door locks, wiper pumps, seat automatic adjustment iron core motors have passed the manufacturer's audit to become “Xiaomi”, “Philip”, “Geely Automobile” and other well-known enterprises as a first-class supplier.
The company follows the principle of scientific and technological innovation, fine management, strict control of product quality. The company is a national certified high-tech enterprise and Hubei Province specializing in new small enterprises, in 2022 successfully passed the IATF16949 automotive quality system certification.
We have more than ten relevant patents, a core team of 20 people, more than 200 employees, standardized dust-proof workshop of 4,000 square feet, an independent motor laboratory and automated production equipment, the degree of automation in the production of micro-motor components reaches more than 56%, with an annual output of 30 million units of various types of motors.
Our Partnership
At present, the company has become ‘Xiaomi’, ‘Philip’, ‘Geely Automobile’ and other well-known enterprises of the first-class suppliers.
