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
Supply Ability
Supply Ability:
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

YKZ - 12 FET.jpg

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
Small power wires
Bluetooth setting


APP Version: (Support English and Chinese)


   APP - 1



• 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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Company Information




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.



Q: Do you have any products supply to personal ?

  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