28mm Brushless DC Motor 12V 7300rpm Micro BLDC Motor For Micro Air Pump
Quick Detail:
Micro Brushless DC Motor
Motor Size Diam 28mm x L 38mm
Customize Motor Lifespan
Built-in Driver
FG & PWM Signal Control
Permanent Magnet
Customize Ball Bearing or Oil Bearing
Low Noise
CE, RoHS Compliant
1 Year Warranty
ODM,OEM Available
Specification
| Model | DBL2838I |
| Size | Diam 28mm * L 38mm |
| Rated Voltage | 12V DC (Customized) |
| Speed | 7300rpm(At Max Efficiency) |
| Torque | 89.5 g.cm(At Max Efficiency) |
| Out Put | 6.77W(At Max Efficiency) |
| Shaft Diameter | 2.3mm |
| Efficiency | 65%~85% |
| Ball Bearing or Oil Bearing | Customize as requested |
| Direction of Rotation | CCW / CW |
| Noise | 35~60db |
| Working Temperature | -10℃ ～ +70℃(25℃best) |
| Life span | 10000~20000hrs(Based on the actual operation of the motor) |
DBL2838I Brushless Motor Terminations
| No. | PIN ARRANGEMENT |
| 1 | VCC |
| 2 | FG |
| 3 | CW/CCW |
| 4 | GND |
| 5 | PWM |
Feature of BLDC Motor:
This BLDC motor is equipped with a built-in driver, which means it can be easily integrated into existing systems. It also features FG (Hall-effect) and PWM (Pulse Width Modulation) signal control, allowing for precise speed regulation and easy control. The motor's permanent magnet provides good torque and efficiency, further enhancing its performance.
This motor is designed with low noise in mind, making it perfect for use in applications where noise is a concern. It is compliant with CE and RoHS standards, ensuring it meets the highest safety and environmental standards. Additionally, it comes with a 1-year warranty, giving you peace of mind and confidence in your purchase. ODM (Original Design Manufacturer) and OEM (Original Equipment Manufacturer) services are available, allowing you to customize this motor to fit your specific needs or integrate it into your existing product line. This small, high-performance brushless DC motor offers a comprehensive solution for a wide range of applications.
We can customize the lifespan of the motor according to your requirements. Please let us know your specific needs and we will be happy to provide you with a quotation. In addition, we also offer ODM and OEM services, allowing you to customize the motor to fit your specific needs or integrate it into your existing product line. Our company has rich experience in the design and manufacturing of brushless DC motors and we are confident that we can meet your requirements.
Packaging
Regular Packing:Foam Box+ Export Carton
Delivery:
Shipping Time:5-7 working days for samples.
Shipping Channel:We can check the shipping fee and channel with our agents if needed.
FAQ
1.What is a Brushless DC Motor?
A: The brushless DC motor is a type of electric motor that uses permanent magnets and electronic commutation to convert electrical energy into mechanical energy. They eliminate the need for brushes and commutators, which are commonly found in brushed DC motors.
2.How does a Brushless DC Motor work?
A: Brushless DC motors work by using an electronic controller to commutate the motor's stator coils. The controller senses the position of the rotor and switches the coils' polarity accordingly, causing the rotor to rotate. The controller can also regulate the speed by varying the amount of current sent to the coils.
3.What are the advantages of Brushless DC Motors?
A: Brushless DC motors offer several advantages over brushed DC motors. These include: higher efficiency, longer lifespan, lower maintenance requirements, quieter operation, and the ability to operate over a wider range of speeds.
4.What are the common applications for Brushless DC Motors?
A: Brushless DC motors are commonly used in a variety of applications where high efficiency and reliability are required, including: household appliances, pumps and fans, electric vehicles, industrial automation, and medical equipment.
5.What is the difference between a Brushless DC Motor and a Brushed DC Motor?
A: Brushless DC motors eliminate the need for brushes and commutators by using electronic commutation instead. This allows them to operate more efficiently and with lower maintenance requirements than brushed DC motors.
6.What is meant by 'torque density' in Brushless DC Motors?
A: Torque density in brushless DC motors refers to the amount of torque produced per unit volume of the motor. It is a measure of how powerful a motor is for its size and is an important factor in selecting a brushless DC motor for a specific application.
7.What is the role of Hall-effect sensors in Brushless DC Motors?
A: Hall-effect sensors are used in brushless DC motors to sense the position of the rotor and provide feedback to the electronic controller. The controller uses this feedback to commutate the motor's coils properly and achieve smooth rotation of the rotor.
8.What are the maintenance requirements for Brushless DC Motors?
A: Brushless DC motors require relatively low maintenance compared to brushed DC motors. Typical maintenance tasks may include regular cleaning and filtering of the motor's internal components, replacement of wear-prone parts like bearings and belts, and checking electrical connections for tightness and corrosion. However, specific maintenance requirements depend on the application and type of brushless DC motor being used.
9.How long is the delivery ,producing and shipping?
A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.
10.How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production →cargo ready → balance/delivery → further cooperation
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