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Greensky Power Company Limited

12v Dc Motor, Single Phase Electric Motor, Mini Servo Motors manufacturer / supplier in China, offering 3 Phase 90W 90mm AC Brake Motor, Sew Equivalent High Torque Low Price Helical Gear Motor, Nmrv Low Speed Rpm Right Angle Worm Gearbox and so on.

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Supplier Homepage Product AC Brake Motor 3 Phase 90W 90mm AC Brake Motor

3 Phase 90W 90mm AC Brake Motor

Purchase Qty.:
1-99 100-499 500+
FOB Unit Price: US $30 US $28.5 US $27
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $30
100-499 US $28.5
500+ US $27
Get Latest Price
Production Capacity: 30000PCS Per Month
Transport Package: Plastic Bag and Carton Packing
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: 5RK90GU
  • Speed: Constant Speed
  • Function: Driving
  • Number of Poles: 4
  • Certification: CCC
  • All Technical Data: Can Be Customized
  • Specification: CCC, CE, UL, CU
  • HS Code: 85013100
  • Application: Industrial
  • Number of Stator: Single-Phase
  • Casing Protection: Explosion-Proof Type
  • Starting Mode: Auto-induction Voltage-reduced Starting
  • Brand: GS
  • Trademark: GS
  • Origin: Zhejiang, China (Mainland)
Product Description


We produce the power off activated type. Exerting the voltage on the winding, it will magnetize the armature pressed by the spring. The motor will be in a stage of rotating, when there is a backlash between the armature and brake rim. Once the winding voltage is cut down, under the influence of spring, the armature presses the brake rim, which will create a brake force. Then the motor gets to a stop.


3 Phase 90W 90mm AC Brake Motor

Motor voltage, power and speed will be customized according to your request under the allowed circumstance of adoptable dimension.

View Of Item

3 Phase 90W 90mm AC Brake Motor
About Greensky Mechanical

  • History:  Greensky Mechanical was founded in 2012 with purchasing of a 15 year old cooperative factory in Zhejiang Province. Greensky Power brought new management concept to the new joint company and increase the quality of the motors as Greensky Power only provides best quality and best service to the society. 
  • Introduce: Greensky Mechanical Co., ltd is a subsidiary company of Greensky Power which is producing micro AC and DC gear motor, small AC gear motor, precision planetary gearbox for servo motor, and it has capability to design and develop the micro motor, customized motor and precision gearbox, motor controller with high quality.
  • Philosophy:We save cost by increasing the efficiency of production and delivery. "Once and forever" is our goal to serve customers in the world. Once we do business with customer, we will do business forever.


3 Phase 90W 90mm AC Brake Motor

Greensky's Advantage

On the site you can find a range of renewable products including ac/dc motor, induction motor, reversible motor, brake motor, speed control motor, ac angel motor, gear motor, planetary gearbox, worm gearbox and their relevant components.

If you have any other questions, please feel free to contact us.

Lead Wire Type Rating Output power
Starting Torque
Rated Torque
Rated Speed
Pinion Shaft Round Shaft
5RK90GU-AFM 5RK90A-AFM 30min 90 1ph100 50 1.78 600 700 1200 30.0
60 2.35 570 1550
5RK90GU-EFM 5RK90A-EFM 30min 90 1ph110 60 1.72 550 570 1550 25.0
1ph120 600
5RK90GU-CFM 5RK90A-CFM 30min 90 1ph220 50 0.82 560 700 1250 6.0
1ph230 0.81
5RK90GU-HFM 5RK90A-HFM 30min 90 1ph220 60 0.81 560 570 1550
1ph230 0.80
5RK90GU-SFM 5RK90A-SFM Cont 90 3ph220 50 0.60 1350 700 1250 -
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