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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Dongchang
  • Model Number: BG4030
  • Usage: Home Appliance, power tools
  • Certification: CCC, CE
  • Type: brushless dc motor
  • Torque: 3N.m
  • Construction: Permanent Magnet
  • Commutation: Brushless
  • Protect Feature: Totally Enclosed
  • Speed(RPM): 3000RPM-50000RPM
  • Continuous Current(A): 21.3(max)
  • Output Power: 10W-100W
  • Voltage(V): 12VDC-48VDC
  • Efficiency: IE 2
  • key: brushless motor
  • life: >3000h
  • noise: 30-70dB(A)
  • application: household appliances and power tools
  • warranty: 6 month
  • housing: metal
  • Max Outside Diameter: 43mm
  • length: 153mm
  • number: 1
  • type: DC Brushless motor

Packaging & Delivery

Packaging Details: Boxes ,Pallet, 20'GP/20'STD /40'GP /40'HC/HC---HIGH CUBE /40'RF
Delivery Detail: 10days


brushless motor
1) voltage range: 12 VDC - 240 VDC
2) steel casing diameter: 43 mm

product show ( dc motor )


brushless dc motor


Bg40 series brushless dc motor features:


1) voltage range: 12 VDC - 48 VDC


2) steel casing diameter: 43 mm


3) the load speed range: 100RPM


4) the load input power: 10 w - 55 w


5) motor USES: household appliances and power tools.


Motor’s length, shaft size and motor’s internal material can all be custom make








Other Series Recommendation

Dong Chang Motor is a leading manufacturing enterprise group,which was established in 1996 and invested by Hong Kong Word Success International Development LTD.Dong Chang is specialized in manufacturing:DC Servo Motor,DC Brushless Motor,DC Permanent Magnet Motor,AC Universal Motor,Induction Motor,Shaded Pole Motor and all fractional horsepower motors.Products are widely used for Office Automation Equipment,Home Electric Appliances,Fitness Equipment,Automotive Products,Ventilation and Cooling System and Automatic Control System.



DC Brushless motor
ModelOutput powerInput voltageStator ODMax Outside DiameterLoad speedNoiseLifeMotor Application
B2610W-100W12VDC-48VDCΦ26mm29mm3000RPM-50000RPM30 -70dB(A)≥3000hhousehold appliances and power tools.
B3020W-150W12VDC-48VDCΦ30mm33mm3000RPM-20000RPM30 -60dB(A)≥3000hhousehold appliances and power tools
B4030W-250W12VDC-240VDCΦ40mm43mm3000RPM-30000RPM≥3000hhousehold appliances and power tools
B4230W-300W12VDC-48VDCΦ42mm46mm3000RPM-30000RPM≥3000hhousehold appliances and power tools
B4420W-300W12VDC-240VDCΦ44mm63mm1000RPM-8000RPM≥3000hmotor control in commercial and industrial automation equipment
B4830W-400W12VDC-240VDCΦ48mm50mm3000RPM-30000RPM≥3000hhousehold appliances, fitness equipment and power tools
B5230W-700W12VDC-240VDCΦ52mm56mm3000RPM-30000RPM≥3000hhousehold appliances, fitness equipment, industrial and commercial equipment and power tools
B5410W-300W12VDC-240VDCΦ54mm67mm1000RPM-20000RPM≥3000hmotor oxygenerator medical fitness equipment, etc
B6430W-800W12VDC-240VDCΦ63.8mm73mm1000RPM-20000RPM≥3000hhousehold appliances, fitness equipment, industrial and commercial equipment and power tools.
B7420W-100W12VDC-240VDC74×74mm80mm1000RPM-3000RPM30 -50dB(A)≥5000hmotor fan and other home appliances
BS50≤ 30W5VDC-24VDCΦ50mm83mm≤ 300RPM≥5000hmonitoring equipment and other industrial and commercial equipment
induction motor
ModelOutput powerInput voltageMax Outside DiameterLoad speedMotor Application
F404W-6W100-240VAC,50/60HZΦ58mm800-1700RPMventilating fan and other appliances
F606W-10W100-240VAC,50/60HZΦ90mm800-1700RPMventilating fan and other appliances
F6020(Shaded pole motor) 12W-60W100-240VAC, 50/60HZ60X60mm1500-2500RPMfridge, oven, microwave, range hood, exhaust fans and other appliances
F6312W-80W100-240VAC,50/60HZ63.5X65mm1500-2500RPMfridge, oven, microwave, range hood, exhaust fans and other appliances
F7020W-60W100-240VAC,50/60HZΦ110mm500-3200RPMfan, fans, automatic doors, sharpener, kitchen appliances such as lifts
F80(round)15W-150W100-240VAC,50/60HZΦ87.4mm500-3200RPMfan, fans, automatic doors, sharpener, kitchen appliances such as lifts
F80(square)30W-100W100-240VAC,50/60HZΦ108mm1000-3200RPMair-conditioning fan, water pump and other appliances
F94 100W-300W100-240VAC,50/60HZΦ102mm800-1700RPMwater pump, sunroof opening and closing machines and other household appliances
F10430 150W-400W100-240VAC, 50/60HZΦ115mm800-1700RPMwashing machines, grinding machines, drilling machines, agricultural machinery, and other household appliances and power tools



gearbox motor
ModelOutput powerInput voltageMax Outside DiameterLoad speedMotor Application
DG53(vertical)80W-600W12 VDC - 36 VDC82 mm80 RPM to 300 RPMelectric wheelchair, scooter and so on fitness equipment
DG53(parallel output)80W-600W82 mm80 RPM to 300 RPMmotor switch control and other industrial equipment
DG613580W-600W88.5 mm80 RPM to 300 RPMelectric wheelchair, scooter and so on fitness equipment


   Authentication Certification

Since the beginning of 2000s,Dong Chang has acquired ISO9001,ISO14001,CCC,ISO/TS16949 and relevant system certification.The parts of the motors are UL approved.Dong Chang undertakers to implement the quality policy of "customer satisfaction is our responsibility,continuous improvement is our pursuit".since its establishment,our company has been insisting on honest as core value and goals of meticulouousness to strive for perfect quality.



Testing equipment

Dong Chang Electric Motor(Shen Zhen)Co.,Ltd. is located in Hong Tian Jin Yuan Ind.Area,Shajing Town,Bao An Dis,Shenzhen,which covers an area of 40000 square meter and being with professinal technical team,advanced production and test equipment,and test equipment,and gains good reputation in the motor industry.

Recognizing the important values and wisdom in the traditional Chinese saying-Self-discipline and social commitment,strives constantly for self-improvement,Dong Chang people constantly improve productivity,continue technical innovation,and contribute to society with high-quality,competitive-price products and sincere,professional service .



Overseas Markets

Dongchang motors are exported to many oversea countries . Customers all over the world . On June 26, 2013, we were invited to take part in the 11th in shenzhen convention and exhibition center in shenzhen motor show, this is the second time we attended the domestic motor show, the three-day present our company related products to the audience.




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