2838 Permanent Magnet Brushless DC Motor for Robotics Automation & Precision Motion Home Appliance & Smart Home Use Small Pumps

Product Description

Products Description
28mm Inner Rotor Brushless DC Motor Specifications
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
Motor Dimension Drawing
Motor Performance Specifications
2838 Brushless Motor Applications

Hair Clippers & Grooming

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

RC Models & Toys

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

Cleaning Equipment

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

Medical & Nursing Devices

  • Atomizer Fans
  • Stable and quiet performance

Smart Home Devices

  • Electric Aroma Diffusers
  • Electric Pet Feeders (Internal Fan or Rotating Components)
  • Small Electric Automation Devices

Beauty Instruments

  • Facial Cleansing Devices
  • Massager Vibration Power
  • Stable High-Frequency Vibration Output
Recommend Products
Recommended Micro Motors
Motor Raw Materials
High Quality Motor Raw Materials
Production Equipment
Advanced Production Equipment 1
Advanced Production Equipment 2
Advanced Production Equipment 3
Technical & Manufacturing Capabilities
Established in August 2017, this high-tech enterprise integrates the research and development, production, and marketing of micro motor series products. The main product line includes various precision DC motors, stepper motors, reduction motors, planetary reduction motors, and brushless motors. These micro motors are widely used in medical equipment, medical detection and analysis, financial security, 5G applications, automotive appliances, intelligent communication, iris technology, AI intelligence, smart grid, smart home, commercial intelligent locks, smart switches, smart medicine cabinets, fresh food cabinets, smart wear, outdoor equipment, intelligent robots, electric tools, beauty tools, and more. Backed by a group of young, pragmatic, professional, and efficient teams, advanced production facilities, efficient management, and excellent quality control systems, the facility strives to meet customers' requirements for continuously improving product performance, reducing energy consumption, facilitating production, and improving overall efficiency.
Factory Internal Facility
Certifications
Product Quality Certifications
Application Scenario
Micro Motor Application Scenarios
Application Category Specific Devices & Systems
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
Market Share Graph
Global Shipping and Logistics
Frequently Asked Questions
How to select a suitable motor?
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 life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Do you have customized service for your standard motors?
Yes, we can customize 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, or capacitors or EMC we can make it too.
Do you have individual design service for motors?
Yes, we would like to design motors individually for our customers, but it may need some mold charge and design charge.
Can I have samples for testing first?
Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will proceed samples accordingly.
How do you make sure motor quality?
We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
What certifications do you have?
We currently have CE, ROHS, ISO13485, IATF16949, and REACH certifications.

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