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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: KINGO
  • Model Number: RS-540 & RS-545
  • Usage: Boat, Car, Fan, Home Appliance, Other
  • Certification: CE
  • Type: Micro Motor
  • Torque: more than 120g.cm
  • Construction: Permanent Magnet
  • Commutation: Brush
  • Protect Feature: Other
  • Speed(RPM): 2,000~25,000 r.p.m
  • Continuous Current(A): 0.15~10A
  • Output Power: 3~75W
  • Voltage(V): 3.6~60
  • Efficiency: IE 1

Packaging & Delivery

Delivery Time 30days

DC motors models RS-540 or RS-545

Carbon brush dc motor

Diameter35.5 mm, length 50 mm; shaft 3.175 mm, fixing screw 2-M3.0 mm.

Operating voltage: 3.6~60V,

At no load Speed 2,000~25,000 r.p.m,

Output about 3~75W.

Fit for power tools, massager, hair dryer, paper Shredder, vacuum cleaner, haircut apparatus, printer, air pump, vending machine, blender, , drill & screw driver, forest tools, etc.


ModelVoltageNo LoadAt Max. EfficiencyStall Torque
Operating Range(V)NominalSpeedCurrentSpeedCurrentTorqueOutputEff
RS-540S-50454.5 ~ 12.0 12.017,8000.9815,3006.15320.050.2668.12,278
RS-540S-45654.5 ~ 18.012.011,0000.529,4503.18260.025.2266.11,845
RS-540S-331106.0 ~ 24.012.06,7500.3005,7001.60220.012.8767.01,414
RS-540S-1827012.0 ~ 30.012.02,7800.1302,1500.42126.02.7855.2556
RS-545S-50163.0 ~ 9.09.022,5001.50019,0008.12262.051.1069.91,684
RS-545S-28706.0 ~ 30.09.02,2700.231,8401.00150.02.8368.7792
RS-545S-24869.0 ~ 30.012.04,8000.253,8000.99175.06.8357.5840




Packaging & Shipping


Shipping Details:  30days, depends on the quantity.



Company Information


Ningbo Haishu Kingo Motors Factory

Add:  No. 28, Lane 289, Qiyun Road, Ningbo, Zhejiang,  China (Mainland)


Our company was set up in April, 2002. We are specialized in manufacturing all kinds of Micro dc motors, dc reductor motors, air pumps, water pumps, etc. Main products have passed CE and ECM certifications. Our company can manufacture over 3 million units of all kinds of motors in one year and 95% of products are exported to the international market. Products are mostly sold to Korea, the USA, Japan, Germany, France, Britain, Brazil, Mexico, Italy, Australia, India, Israel, Iran and the Middle East.

Now our company is producing Dc motors (with carton brushes) with main models as follows: RS-280, RS-340, RS-350, RS-360/365, RS-380/385, RS-390/395, RS-510, RS-540/545, RS-550/555, RS-750/755, RS-770/775, etc. with diameter from 24mm~42mm and out power from 0.5~200W. Our products are widely used in hair dryers, haircut apparatuses, massagers, power tools, drill & screw drivers, vending machines, air pumps, water pumps, vacuum cleaners, forest tools, printers, Auto Office equipment, car washing pumps, car antenna elevators, etc. Also, our company can design all kinds of products in Special specifications according to customers' different requirements. All the products of our company have passed RoHS certification.


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