1000W Electric Bike Parts Ebike Speed Controller KT 30A


1000W Electric Bike Parts Ebike Speed Controller KT 30A
1000W Electric Bike Parts Ebike Speed Controller KT 30A $59.60$74.40
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  • 12 Mosfet Square Sine Wave Controller, Suitable for Brushless Gear Hub Motor 1000W
  • 36V/48V Universal (support both voltages)
  • Support KT LED Control Panel or KT LCD Control Panel or without any Control Panel (Universal)
  • Support 36V/48V Light Control
  • Rated current: 15A Maximum Current: 30A

Dear Customer:

I hope you can read this paragraph carefully so that you can avoid many problems when purchasing.

1. Please make sure that your original controller is the controller(communication protocol) before your device.

The KT controller is only suitable for KT series accessories, such as KT display, KT throttle, etc. If you encounter problems during installation, please contact us and we will try our best to help you solve it.

2. Please contact me if you are not sure which is right for you or have further questions.


A. The current of the controller is subject to the maximum current. Please do not use the rated current as the current of the controller. Otherwise, other parts of the electric bicycle will be overloaded.

B. A Light / Lamp for our KT controller must be about 70 mA ( less than 100 mA )or the controller will be damaged. I suggest you do not use the front and rear lights at the same time.


The difference between square wave controller and sine wave controller

-The sine wave controller has less noise and is more stable when riding, but it means more expensive.

-The square wave controller is more affordable and cheaper, which can meet daily cycling needs.

-But they have a consistent appearance

-The plugs of the square wave controller are the same as the sine wave controller, and the appearance is the same, only the nameplate is different.


Speed Controller details
Brand :KT(KUNTENG)30A Controller
Color: Silver
Dimension :172 * 82 * 42 mm
Mosfet:12 Mosfets
Maximum current:30±1A
Rated current:15A
Rated voltage: DC36V/48V
Speed set:1-4.2V
Brake input: Low-Level
Low voltage protection: DC30/40±0.5V
Cable length: all about 10-16cm
Weight: about 650g

Additional info

Weight 0.7 kg


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