G28P380 is the new motor model from our Weishida motor manufacturer, with a 28 mm gearbox, rated voltage of 12V or 24V (can be customized), full gear ratio and IP rating up to IP68. Equipped with magnetic encoders or optical encoders of up to 3 channels to provide feedback and precise control of motor speed and positioning. Also equipped with power-off type electromagnetic braking, EMC inhibition capacitance resistance and other functions. Special shaft material and size can also be customized design, improve OEM / ODM service, Mini 380 28mm Brushed DC Geared Electric Motor is a small DC motor, using deceleration device, can reduce the output speed, improve the output torque. In addition, it also has the characteristics of high efficiency, low noise, long life and so on.

The planetary gear motor is a miniature low-power brush DC motor, equipped with a variety of deceleration ratio metal gearbox. Planetary gear reducer can improve durability and resistance to radial load wear. Gear motor 28mm mm, 35mm in length, output shaft 12 mm long and 6 mm in diameter. Processing shaft length and shaft diameter can be customized as needed.

	Reduction ratio	4	19	27	51	100	189	264	369	516	720
12.0V	No-load speed（rpm）	1500	330	230	120	63	34	23	16	12	8
	Rated speed（rpm）	1300	270	190	100	52	27	20	14	10	7
	Rated torque（kg.cm）	0.2	0.8	1.1	1.8	3.6	6	8	11	15	17
24.0V	No-load speed（rpm）	1250	270	190	100	50	29	20	15	10	8
	Rated speed（rpm）	1000	210	150	78	40	21	15	11	8	6
	Rated torque（kg.cm）	0.2	0.8	1.1	1.8	3.6	6	8	11	15	17

These cylindrical brush DC deceleration motors have a variety of transmission ratios and have a variety of different motors. Therefore, if your design requirements change, you can often easily change one version with another (although the length of the gearbox often increases with the gear ratio). All versions are available with integrated encoders on the motor shaft.

 

Mini 380 28mm Brushed DC Geared Electric Motor Is a DC motor, can realize electric energy into mechanical energy. When the current passes through the winding, there is a rotating magnetic field that interacts with the magnetic field inside the motor to rotate the motor. The gear box has a deceleration function, which includes a deceleration device, through the rotation of the motor, the output speed. The whole working process of the motor requires a power supply to provide electric energy, and the current forms the rotating magnetic field through the winding of the motor. At the same time, the deceleration device reduces the rotation speed of the motor output, and finally converts the electric energy into mechanical energy, which pushes the corresponding mechanical equipment to complete the work.

Motor Accessories

1. Wheels and hubs: The output shaft of the tiny metal gearmotor is compatible with the Solarbotics RW2i rubber wheel and our selection of Pololu wheels. Additionally, you may attach custom wheels and mechanisms to the tiny metal gearmotor's output shaft using our Pololu universal mounting hubs. This motor can also be used with a variety of popular hobby RC wheels by using our 12mm hex wheel adapter.

2. Mounting brackets: Our mounting bracket (also available in white) and extended mounting bracket are specifically designed to securely mount the gearmotor while enclosing the exposed gears. We recommend the extended mounting bracket for wheels with recessed hubs, such as the Pololu wheel 42×19mm. Our micro metal gearmotors will also work with our 15.5D mm metal gearmotor bracket pair.

Product Description

1. The main body of the gearbox motor is effectively protected by the metal gear structure, which is sturdy and durable, resistant to high temperatures, wear and tear, and strong bearing capacity.
2. A 28 mm gear motor with a rotor made entirely of copper wire, precision technology that increases gear motor power by 30% instantaneously, and increased reliability.
3. It is possible to apply great torque with small diameter and low noise.
4. Multiple encoders can be matched, including 19 ppr, 24 ppr, and 32 ppr.
5. The ratio of 4, 14, 19, 27, 51, 71, 100, 139, 189, 264, 369, 516, 720...

6. High quality carbon brush: Assuming that other materials match the requirements, it has strong commutation performance, a long service life, good electrical and thermal conductivity, and good lubrication performance.

 

Company Profile

With over 15 years of experience in both motor development and manufacture, along with state-of-the-art production processes and equipment, WEISHIDA is a reputable micro-DC motor factory that guarantees the quality and stability of its products. To guarantee that every product satisfies high quality requirements, we have implemented stringent control and management systems throughout the product production process. We also have rigorous quality inspection and verification methods in place, starting from the purchase of raw materials and ending with product testing. 

Application Area:
1. Industrial manufacturing: printing press, indentation machine, light-up machine, conveyor belt, wire winding machine, coil machine, injection molding machine, die casting machine, electric welding machine, assembly line, packaging line, etc.
2. Transportation: operate the door shutting, seat and window raising, etc.
3. Appliances for the home: air conditioner, refrigerator, washing machine, water dispenser, electric fan, exhaust fan, vacuum cleaner, oven, and cigarette maker.
4. Medical equipment includes ventilator, robotic surgery system, medical blood drawing machine, medical syringes, medical gas extractor, electric operating bed, artificial limbs, ventilator, and electrocardiogram machine.
5. Robotics: uAV, robotic vacuum cleaner, robotic arm, telescopic and rotating mechanical arm, humanoid robot, industrial robot, etc.

Focusing on customers' business needs and product application requirements, we design and provide innovative micromotor products and solutions with competitive price, actively assist customers to successfully launch more powerful, more effective, more reliable, more valuable new products, strive for the interests of customers, and continue to create the maximum value for customers.

Use matters

1. Use tolerance: pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline.

2. Handle motor: gentle and use motor housing parts as far as possible.

3. Motor wiring: red leads to the positive electrode, black leads to the negative electrode, if the reverse, the motor will rotate in the opposite direction.

4. Overload: as far as possible within the specified load range, no motor block or near the stall state, for a long time. Otherwise, the electricity will burn out.

5.MAIN FUNCTION: Primarily used to reduce speed in a series of gears, which in turn creates more torque.

6. Motor storage: - -Storage temperature: 0℃ -40℃; - -storage humidity: 15% -90% RH; - -avoid being placed in high temperature, high humidity and corrosive gases.6. Service temperature of the motor: 0℃ -70℃

Some of our partners

Our company's collaboration with this illustrious personality brings immense credibility and expertise to our brand. This famous partner has proven themselves as a trailblazer, consistently setting new industry standards for innovation, excellence, and success. Their remarkable accomplishments and unparalleled reputation have garnered global recognition, making them an influential figure both within their niche market and beyond. 

Transport Packing

Pre-sale and after-sales service
1. Product introduction and sales support: The sales team should have a complete understanding of the product and have the ability to promote products to customers, and provide customers with corresponding sales and consulting services.
2. Price and quality comparison: The customer needs to understand the price of the product and the comparison with the competitors' price and quality. The sales team needs to provide the information in this aspect, so that the customer can make the correct decision. 
3. Product warranty and maintenance: If there are product problems during the warranty period, the customer can ask for repair or replacement. Enterprises need to provide certain maintenance means, and also to meet the warranty needs of customers.
4. After-sales technical support: If the customer has problems with the product, the sales team needs to provide technical support and guidance to the customer, timely solve the customer problems and track the solution process.Enterprises need to timely collect feedback information about customers' using products, understand customer satisfaction or unsatisfactory places, and make timely improvement.

Payment & Delivery

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

Our Customer Feedback

What is the difference between a brush gear motor and a brushless gear motor?

One of the main differences between a brush gear motor and a brushless gear motor is in the design of the motor. A brush gear motor uses brushes and a commutator to convert electrical energy into mechanical energy, while a brushless gear motor uses electronic controllers to switch the current direction in the stator windings of the motor.

Another major difference between these two types of motors is in their performance. A brushless gear motor is generally more efficient and has a longer lifespan than a brush gear motor. This is because brush gear motors have more moving parts, which can wear out over time and cause the motor to malfunction. On the other hand, brushless gear motors have fewer moving parts and are less prone to wear and tear.

Mini 380 28mm Brushed DC Geared Electric Motor produces a lot of power for its size, resulting in less energy waste and more efficient use of electricity. This results in a motor that is not only great for the environment but also saves users money on their energy bills. Weishida provide a large range of metal gear motors with various torque and speed combinations. You can identify the motor that best suits the needs of your project with the aid of our comparison table for metal gearmotors.Rooted drive industry, focus and unswervingly investment and release its potential, continuous innovation system, the pursuit of cutting-edge products and good customer service shape trustworthy driving product suppliers, is committed to provide many areas with price competitive innovative solutions, covering industrial automation, health care, security technology, instruments, communication technology, daily consumption, etc