JRAHK Electric Scooter Controller With LCD Display E-Bike Brushless Motors 36V-48V-60V 250W-400W For Bicycle Accessories
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Specifications
- Brand Name
- JRAHK
- High-concerned chemical
- None
- Origin
- Mainland China
- Type
- Controller
- Voltage
- 36V-48V-52V-60V
- Power
- 18A
- Weight
- 48v 500w
- Current Limit
- 20A
- Color
- sine controller
- Material
- ABS
- Screen
- Polymethylmethacrylate, 48v 350w, 60w 350w, 36v 250w, BLDC, electric scooter kit, Electric scooter display kit
Product Description
【Brushless DC Square Wave Controller Controller】
●Maximum current: 20A
●Voltage: 36V/48V/52V/60V
●Mosfet: 6Mosfet
●Motor power: 250W-400W
●Maximum size (length*width*height): about 90*56*32mm
●Optional brake: low level/high level brake
●Controller can run (square wave mode, no Hall mode) two-mode controller default square wave mode.
●With motor forward and reverse learning function
【Line description】
- 1.Battery power
- 2. Motor phase wire
- 3. Tail light power
- 4.LCD
- 5. Intelligent learning line
- 6. Throttle
- 7.Reverse
- 8. Electronic brake (E-ABS)
- 9. Hall sensor
- 10.PAS
- 11. High level braking
- 12. Low level braking
- 13. Brake light power
【Error code】
- E06: Battery undervoltage
- E07: Motor failure
- E08: Throttle failure
- E09: Controller failure
- E10: Communication reception failure
- E11: Communication sending failure
- E12: BMS communication failure
- E13: Headlight failure
Pros & Cons
Pros
- Wide voltage and motor power compatibility fits multiple e-bike and electric scooter builds
- Dual operating modes offer flexible motor setup options
- 20A maximum current delivers reliable, strong power delivery
- Durable ABS and PMMA construction for long-lasting use
Cons
- Maximum motor power capped at 400W, not suitable for higher-wattage builds
- Only one color option is available, with no customization choices
- Partial product description leaves out key installation and wiring details
- No included mounting hardware or wiring harness, requiring extra parts for installation
Common Questions
What materials is this electric scooter controller made of?
The main controller housing is made of ABS plastic, and the display screen uses Polymethylmethacrylate (PMMA).
What are the physical dimensions of this controller?
The maximum overall dimensions are approximately 90*56*32mm (length*width*height).
What voltage and motor power ranges is this controller compatible with?
It supports 36V/48V/52V/60V electrical systems and works with brushless motors rated between 250W-400W.
What brake types and operating modes does this controller support?
It works with both low-level and high-level brake inputs, and can operate in square wave mode or no Hall mode.
Where does this controller ship from?
This product is manufactured and ships from Mainland China.
Product information last updated on March 28, 2026