Bicycle Parts Motor Driver Configurable Motor Controller 48V - 72V

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US $35-45 / Pieces | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
OEM / Yuangking
Model Number:
YKZ7240HN -B
Max Working Votlage Range:
31V - 84V
Working Current:
15A - 40A
300W - 1000W
Available Battery:
36V, 48V, 60V,72V
OEM APP/ Controller:
Configuration Data 1:
3 Speed Ratio & Speed Ratio Setting
Configuration Data 2:
Current Ratio Setting
Configuration Data 3:
Low Voltage Protection Value Setting
Configuration Data 4:
Motor Angle & Direction Setting
Configuration Data 5:
Accerlation Gear Setting
200000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Netural Packing
Lead Time :
Shipped in 5 days after payment

Bicycle Parts Motor Driver Configurable Motor Controller 48V - 72V 

Yuyangking YKZ7240HN -B APP programmble Eblike BLDC controller provides efficient, smooth and impulse controller for electric bicycle, electric motorcycle, modified elecric bike , scooter ,tricycl, rickshaw, light Car and son on.  The main features is as following,


1) Pedal assist

2) Acceleration Gear ( Soft Start / Hard Start )

3) Regenerative braking (configurable from 1 to 10).
4) 3 speeds (low, normal, high / Configurable)
5) Speed limit (configurable)

6) Low Voltage Protection Value ( Configurable )
7) Reverse gear (configurable speed)
8) Manual cruise / auto cruise
9) Motor lock  

10) ECO mode 
11) Boost mode

12) Bluetooth dongles

Main Parameter
Yuyang King Series Brusless DC Motor Controller  
1Controller Wave TypeSquare Wave Controller
2Available Battery Voltage36V, 48V,60V,72V
3Available Motor Power300W - 500W
4Phase Peak Current ( Few Seconds )100 A ( The bigger, the higher torque )
5Continue Current20A Peak 40A
6Available Motor Angle60 / 120
7  Working Frenquency15.6KHz
8WoWorking Efficiency> 90 %
9Available Battery TypeLithium Battery; Acid Battery
10Available Motor Type ( With Hall Sensor )Hub Motor; Speed Differential Motor; Mid Drive Motor
11Control MethodThrottle; Potentiometer (Customized )
12Default Throttle Working Voltage Range0.8V - 3.8V
13Number of MOSFETS12 Fets
14Mosfets #IRFB#4110 /220; S10N16R /220
15Case MaterialAluminum 
16ColorSiliver  ( Color customization is available with mini order 200 pcs )
17Available Working Temperature-30 to 100 ( As per surface of controller )
18Temperature Protection100 
19Brake Signal Input0-5V; 12V (Customized )
20Usage 1Electric mobility Scooter, Bike, Tricycle, Light Car
21Usage 2 ( Most is sensorless )Water Pump, Air Compressor; Fans, Refrigater
22App Bluetooth Programmable Support both of iPhone & Android
23Android App Download address
24IPhone App ( Emotor /Yuyang King ) downloadApp Store
25Weight 0.5 Kgs
26Dimension184* 86 * 45mm
27Waterproof GradeIP 65
Controller Wires' Details
Bluetooth setting


APP Version: (Support English and Chinese)





• Hardware over Current Protection while Current over 40A.
• Hardware over Voltage Protection while Voltage over 84V.
• Configurabele Fast Start 1-10 ,the bigger, the faster. It is priority than Soft Start .
• Configurable Soft Start 1-10, the bigger, the softer.
• Configurable Over Speed On / Off . Configurable Speed Ratio ( High Speed )  105 % - 120%. Configurable Low Speed Ration 10% - 80 %. Middle Speed is 100 % as Default Set. It can not be configurable. 
• Adjustable of Forward / Reverse. It is easy for motor assembling.
• Adjustale of Manual Cruise. It is workable with a switch to connect manual cruise wires of controller.
• Adjustabel of Auot Cruise. It will be going to cruise while it keeps same speed in 8 seconds.
• Configurable Speed Limited 30% - 60 % of full speed.
• Configurable Reverse Speed Limited 10 % - 100 %

• Configurable Speed Limited from 30% - 60 % of full speed.
• Configurable EBS Brake ( Regenerative ) 1 -10.The bigger, the strongest. It will be useless while the battery voltage above 72V becas to protect controller from damage.
• Configurable Battery  Current Limited ( A ) 50 % - 100 % of max current. The more lower, the more weaker.
• Configurable Phase Current Limted (A ) 50 % - 100 % of Peak Current. The more lower, the more weaker.
• Adjustable of Hall Sensor Phase Angle  - Option 60 degree / 120 degree.
• Turn on / off ECO Mode, on this mode, one charger battery will be run longer.
• Tunr on / off Adj Accelerator Curve. It will be going to tremble. Please don't use this  feature for normal driver. It is for players only.
• Turn on / off of Boost .  It is to the off road.
• Configurable Low Votlage Threshold  36V - 63V.
• Turn On / Off Motor Lock. The motor will be locked if turn on it while the battery has power.





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Q: Are you trading company or manufacturer ?

  A: We are factory. Only supply for wholesaler & Manufacture. 


Q: What is the mini order ?

A: The mini order is 100 pcs for the customization.


Q: How long is your delivery time ?

A: Generally it is 5 -10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.



Q: What is your terms of payment ?

A: Payment 100% in advance.



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  A: For personal use, please go to Aliexpress to buy. Thanks.




If you have another question, Please feel free to contact us as following,

 Ms. Sabrina Chen

Whatsapp /wechat /Mob: +86 135 8817 8337

Skype: Sabrina_ferryc

Email: Sales5 at