48V 450W Electric bicycle speed motor controller

48V 450W Electric bicycle speed motor controller, Powerful climbing ability, High Efficiency Excellent Starting Performance - details see: https://www.machineto.com/48v-450w-electric-bicycle-speed-motor-controller-10233700

Place of Origin:Jiangsu China (Mainland)	Brand Name:CLEN	Model Number:BLMC4830	Motor Type:DC Motor
Maxium current:30A	Phase current:35A	Undervoltage value:42V	The hysteresis value:1V
Locked time:1S	Back speed limit:40%	Working frequency:50HZ--60HZ	PWM frequency:5KHZ--8KHZ
Working temperature:30--35℃	Others:Electric bicycle speed motor controller

Specification:

Maxium current	30A
Phase current	35A
Undervoltage value	42V
The hysteresis value	1V
Locked time	1S
Back speed limit	40%
Working frequency	50HZ--60HZ
PWM frequency	5KHZ--8KHZ
Working temperature	30--35°C
Environment temperature	-20--70°C

Engineered to be safe, prevent overheating and avoid motor or battery damage.

It is MCU controlled, we can realize a lot of functions according to your requirement

Different functions:
1. Speed controller
2. Brake controller

3. ABS emergency Brake

4. Head light function

5. Digital Display on EV
6. Brushless motor power controller
7. 1:1 Assisting Power
8. Reversing

9. Cruising

10. Dual mode controller, suitable for both sensor and sensorless motors

11. High Level Brake or Low Level Brake

12. Motor Locking function

Other Functions:

1.Dustproof and better seal ability

2. Preset working parameter such as voltage, starting time, acceleration and current limit
3. Stable high frequency chopping adjustment ensure silent and comfortable operation, accurate control, uniform speed changing
4. Over-voltage and under-voltage protection
5. Reliable monitoring the signal of accelerator
6. Over temperature automatic protection
7. Current-limitation protection
8. Convenient maintenance

Appearence:

Other Models:

For brushless motor controllers, we have below models:

Brushless Motor Controller	Max. Current
12V12mosfet 200W-400W	20A
24V6mosfet 250W 350W	15A
24V9mosfet 450W 500W	25A
24V12mosfet 800W 1000W	30A
24V18mosfet 1500W	35A
36V6mosfet 250W 350W	18A
36V9mosfet 450W 500W	28A
36V12mosfet 800W 1000W	30A
36V18mosfet 1500W	38A
48V6mosfet 250W 350W	20A
48V9mosfet 450W 500W	30A
48V12mosfet 800W 1000W	35A
48V18mosfet 1500W	40A
60V6mosfet 250W 350W	20A
60V9mosfet 450W 500W	33A
60V12mosfet 800W 1000W	40A
60V18mosfet 1500W	42A