DC Motor
N42 NdFeB Magnet - High Performance DC Motor from SGMADA
SGMADA has been committed to producing high-quality and high-efficiency micro DC motor series since 2001. With decades of experience in motor design and manufacturing, we are in a leading position in the industry and can provide customers with customized solutions with high performance and high reliability. Whether it is compact structure, precise control, high efficiency and long life, our DC motors show excellent quality.
How Can We Help?
What is a DC Motor?
A brushed DC motor is a motor that uses brushes and a commutator to convert electrical energy into mechanical energy. Because of the mature design of DC brush motors, low cost, and high cost performance, they are widely used in the field of micro drives.
Working Principle
The basic working principle of a DC motor is based on the interaction between a magnetic field and a current-carrying conductor, which generates a force. This force, as described by Fleming’s Left-Hand Rule, causes rotational motion.
Core advantages of DC Motor
▨ Speed Control
▨ Design flexable
▨ Quality stable
▨ Cheap
How to select DC Motor ?
- Installation Dimensions
- Environmental conditions
- working life
- Control Method
SGMADA offers standardized DC brushed motors with voltage ranges from 3V to 48V and sizes from 16mm to 60mm. With SGMADA’s high-performance gearbox options, you can significantly expand the motor’s speed range or increase torque.
When selecting a DC brushed motor, installation size and shaft type are critical factors. Additionally, external operating conditions must be considered. If the working environment involves moisture, dust, or extreme temperatures.
Customized DC Motor Options
- Motor Shell - Aluminum Alloy / Plastic /
- Bearing - Bushing / Ball Bearing
- Rotor - Copper / Cast Iron
- Stator - Permanent Magnet / Ferrite / Silicon Steel Laminations
- Back Cover - Plastic / Metal
Our Products
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Motor products are difficult to understand, specify, validate and integrate into end application. The industry has no standards and suppliers typically offer only fragments of advice.
We know what you don’t and can mitigate your motor design, manufacturing and supply risks.
Get in touch with our team today.
Where We Add Value
Motor and gearbox desgin based on your requirements
SGMADA focused on designing motor and gearbox more than 20 years.
We are committed to designing products that are more efficient, more cost-effective and of more stable quality.
Our ultimate goal in designing is to serve our customers.
- Reduce costs and increase efficiency
- Reasonable structural design
- Quick response
Improvement of automation equipment
SGMADA believes that automated equipment will bring about a huge leap in production capacity.
We insist on investing 20%-30% of our annual profits in automation equipment.
Automation equipment can not only improve the production efficiency of products, but also reduce the production cost of motors and gearboxes.
ISO9001 & TS16949 strict quality management system
SGMADA has established a complete quality management system to ensure that product quality continues to meet standards.
Our quality management system follows the basic principles of IATF 16949 & ISO 9001.
- Implement strict control requirements for important and special characteristics of product
- Input customer demand, output customer satisfaction
- Focus on defect prevention
- Focus on process control
A trustworthy team means Quality
Our company culture builds a trustworthy team.
Focus on the cultivation of team values - integrity, responsibility and professionalism.
Team communication and collaboration – We encourage open communication so that everyone’s ideas and opinions can be heard.
Learning and improvement – We encourage team members to continue learning and constantly improve their professional skills.
Positive atmosphere – We believe that only a united, trustful and positive team can consistently pursue excellent product quality.
Frequently Asked Questions
What voltage ranges do SGMADA's DC brushed motors support?
SGMADA offers standard voltages of 3V – 48V DC motors
How to calculate the current of a DC motor?
Use the formula I = P / V, where P is the motor power and V is the motor voltage.
How to calculate the output power of a DC motor?
The output power of a DC motor can be calculated using the formula Pout = T × ω, where T is the torque and ω is the angular velocity (radians per second, rad/s).
What is the lifespan of SGMADA's DC brushed motors?
SGMADA provide 100 – 2000 hours standard DC Brush Motor.
What protection ratings do SGMADA's DC brushed motors offer?
SGMADA’s motors offer IP54 and IP67 protection ratings, suitable for environments with moisture and dust.