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Specifications
- Brand Name: kun ray
- Origin: CN(Origin)
- Type: Controller
- Model Number: KR31C Brush Speed Controller
- Voltage: 24V/36V/48V
- Power: 250W/300W/350W/450W/500W/800W
- DC Motor Controller: Controller For brush Motor
- Controller type: Brushed
- electric bike bicycle part: electric scooter, e motorcycle motor accessories
- 2 phase wire: Best Quality, more safe, more long life
Electric Brushed Motor DC Controller 24V 36V 48V 250W-800W, Speed Controller For Electric Bicycle Scooter E-bike Accessories
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
Very fast delivery. Good quality. Works perfect.
Items MOSFETs blew after about 5mins in use, the seller refused any refund and said "Our products are tested before they are sent out, so the quality should be no problem, it should be your wiring problem" But the wiring is fine as I have test wiring with Controller from other Go Kart and that works fine. The Controller I have received has bad MOSFETs either because they are cheap low quality and should not be used or have been incorrectly installed with not enough cooling for them or another part of the device has overloaded the MOSFETs due to poor design or low-quality parts. I am very disappointed with the whole experience of buying this product from kun ray Official Store they have not helped in any way and have extremely poor customer service, I certainly will not be buying from kun ray Official Store ever again.