28mm 390 DC Electric Motor
Shaft extension length: 15.5±0.5 mm,
axial clearance: 0.05-0.5 mm,
outer diameter: 28.9 mm,
length: 46.8 mm
28mm 390 DC motors are widely used in medical, beauty, maternal and child health care, smart home, vehicle, office, model aircraft, toy models, robots and other fields. We have many years of experience in the production and development of micro-motors, escort your products, and provide customers with flexible and professional customized services.
Description
Overview
Warranty | 3 months - 1 year |
Place of Origin | Guangdong, China |
Brand Name | Vshida |
Model Number | VRK-390SA |
Usage | Smart home, water pump, air pump, medical, beauty, maternal and child health care, smart home, vehicle, office, fitness equipment, model aircraft, toy models, robots, etc. |
Type | Brushed dc motor |
Weight | TBD (different ratio different weight) |
Components | Diversifed |
Construction | Permanent Magnet |
Commutation | Brush |
Protect Feature | Customized |
| Voltage range | 8-26 V |
| Bearings | Oil-impregnated or ball bearings(can be customized) |
Efficiency | 83% |
Output Power | 1.0-55 W |
No load speed | 18500± 8% rpm |
Rated Voltage | 24 (V) |
| Start torque | 58.050 (NM) |
Load speed | 17000 rpm |
Dimensions | 28.9*46.8 (mm) |
| Direction of rotation | CCW |
Payment terms | 30% advance, 70% balance |
Certificate | ROHS |
Customized | Acceped |
Company Highlights
Supply Ability
Supply Ability: 4500000 Piece/Pieces per Month dc motor with counterweight
Packaging & Delivery
Packaging Details
Micro motor packing: Carton Box Our standard shipping mark for each model is as below Q'ty: pcs N.W.: kgs G.W.: kgs Meas.: L*H*W cm Your own shipping instruction is welcome.
Port: Shenzhen / HongKong
Product Description
An average of two months to develop a new motor
Product Parameter
VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STARTING | ||||||
OPERATING RANGE | NOMINAL V | SPEED r/min | CURRENT A | SPEED r/min | CURRENT A | TORQUE mN.m | OUTPUT W | TORQUE mN.m | CURRENT A |
| 8-26 | 24 | 7899 | 0.060 | 6744 | 0.350 | 8.489 | 5.995 | 58.050 | 2.045 |
Product Size
Custom project
Output shaft, wires, connectors, mounting holes, speed, voltage, power
If you need matching drives, encoders, and gearboxes, please contact us! ! !
Performance Curve
The above specifications are for reference only, the type and parameters of the specific brushed dc motor can be customized
Product Features
High speed, low noise, high torque, stable performance, stepless speed regulation, built-in cooling system, wear-resistant, low vibration, high reliability, customized technical data, cheap price
Product Details
| 100% actual photos |
|
Rotor: pure copper wire wound, The iron core is made of silicon steel material, the current is small, the torque is large, the operation is stable, the coil is firm and uniform, and the natural insulating sheet is used. | End cap: using high-quality carbon brushes, higher matching degree, fixed motor rotor, and heat dissipation | |
| 100% actual photos |
|
Bearing: choose brand bearing, quality is guaranteed (bearing can be customized) | Chassis: choose high-quality materials with high hardness, corrosion resistance, wear resistance and rust resistance, and have a longer service life |
Our Advantage
1. High-quality upgraded accessories, our motors replace old motor accessories, making your products faster and more stable. The inner rotor adopts multi-pole winding, which has large torque and low speed operation.
2. High-quality materials, the motor is professionally manufactured with high-quality materials, light in weight, high in strength, and easy to install.
3. The front part of the motor adopts high-precision ball bearing, which has long service life, low noise and excellent performance.
4. Excellent performance, the motor is equipped with a radiator to help the motor dissipate heat quickly and ensure durability.
5. If you have any questions about the carbon brush motor, you can always send us an email. We will get back to you as soon as possible. Give you a satisfactory solution.
6. Provide customized services and OEM, ODM services, professional R & D team to meet your customized needs.
Company Strength
Product Certificate
Some of our partners
We have been committed to the motor industry for many years, covering most of the European and American markets, and look forward to becoming your long-term partner in China.
Application
Transport Packing
Shockproof foam packaging, suitable carton size.If you have special packing needs, please contact us in advance.
Buying Guides
Payment & Delivery
FAQ
Q: If customizing, what information should you provide?
Answer: You need to provide the basic specifications of the motor, such as: size, voltage, speed, purpose and torque. If possible, it is best to provide us with an application prototype diagram.
Q: What is your main motor?
A: 10mm~75mm diameter DC micro motors and gear motors, slotless motors, brushed DC motors, brushless DC motors, spur gear motors, micro motors, hub motors, pumps, etc. The brush voltage range is 0.6-48V, and the brushless voltage range is 3.5-310V.
Q: What are the main applications of micro DC motors?
A: Our miniature DC motors are widely used in home applications, office equipment, healthcare applications, sanitation industry, high-end toys, banking systems, electrical and electronic tools, automation industries, banking equipment, payment equipment, vending machines, power door locks, Electric door locks, robots, aircraft models, automobiles and other fields.
Send Inquiry
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