2838 Outrunner Brushless DC Motor High RPM Smooth Reliable 12V High Torque 28mm Permanent Magnet Explosion-proof Flange Mount

Product Description

Products Description

28mm inner rotor brushless dc motor
Model BL2838
Shell Stator Size Φ28 * L 38 mm (Φ 1.1 inch * 1.5 inch)
Shaft Φ2.3mm (0.09 inch), screw lead, D shape, etc.
Shaft length 10–15 mm
Rated Output Power 1W - 16W
Rated Voltage DC 3.7V-24V
Rated speed 4000-18000rpm
Rated Torque up to 95 gf-cm (9.31 mNm)
Number of Phases 3-phase
Efficiency ≥75%
Bearing Type Dual ball bearings
Operating Temperature −20 °C to +60 °C
Service Life ≥10,000 hours (bearing-dependent)
Driver (Optional) built-in driver PCB with MCU
Commutation Brushless-PWM drive
28mm brushless dc motor technical drawing
28mm brushless dc motor dimensions

2838 Brushless Motor Applications

Hair Clippers / Shavers / Trimmers

  • High Frequency, High Speed, Powerful Performance
  • Low Noise, Long Lifespan
  • Suitable for professional hair clippers, children's hair clippers, and beauty trimmers

Electric Models / RC Toys

  • RC Boats / RC Cars / RC Airplanes
  • Stable High-Speed Power
  • Supports Continuous High-Load Operation

Mini Vacuum Cleaners

  • Strong Suction Source (High-Speed Centrifugal Fan)
  • Suitable for keyboard vacuum cleaners and small cleaning equipment

Small Medical Devices

  • Atomizer Fans
  • Precise control and reliability

Smart Home Devices

  • Electric Aroma Diffusers
  • Electric Pet Feeders (Internal Fan/Rotating Parts)
  • Small Electric Automation Devices

Beauty Instruments

  • Facial Cleansing Devices
  • Massager Vibration Power
  • Stable High-Frequency Vibration Output

Recommend Products

Recommended brushless motor models

Motor Raw Materials

Premium motor raw materials structure

Production Equipment

Automated production facility 1
Automated production facility 2
Testing equipment

Certifications

Product quality certifications

Application Scenario

Brushless motor application scenarios
Medical equipment sphygmomanometer, Massaging mattress, Air pump, Urine Analyzer.
Business Machines Intelligent robot, Copiers and Scanners, 3D Printers, Tattoo pen.
Electric powered equipment Electric toothbrush, Electric tool, Electric toy car, Electric curtain.
Smart Home Intelligent window opener, vacuum cleaner, Smart coffee machine, hair drier, Fascia gun, fan, air cleaner, Hair removal device, door lock, Intelligent door lock.
Food and Beverage Hand Blenders, Blenders, Mixers, Coffee Machines, Food Processors, Juicers, Fryers, Ice Makers, Soy Bean Milk Makers.
Robotics Servicing robotics, Food delivery robot, Reception robot, Medical serving robot, AGV & AMR, Conveying robot, Inspection robot.

Global Market Distribution

Global market map distribution
Market share breakdown
Trade and distribution exhibition

FAQ

Q: How to select a suitable motor?
A: If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend a suitable motor according to your request.
Q: Do you have customized service for your standard motors?
A: Yes, we can customize standard configurations per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, capacitors, or EMC components, we can accommodate those requirements too.
Q: Do you have individual design service for motors?
A: Yes, we design motors individually for our customers depending on the design scope, though it may require specific tooling or design charges.
Q: Can I have samples for testing first?
A: Yes, definitely you can. After confirming the motor specifications with you, we will quote and provide a proforma invoice for the samples to proceed accordingly.
Q: How do you make sure motor quality?
A: We have our own strict quality control procedures: for incoming materials, we inspect against signed samples and drawings; for the production process, we conduct in-process inspections and a final inspection before shipping.
Q: What's your shipping method for motors?
A: For samples and packages weighing less than 100kg, we usually suggest express shipping. For heavy packages, we suggest air shipping or sea shipping depending on your needs.

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