36V 48V 15A Electric Sine Wave Controller - 250W Brushless Motor Conversion Kit for E-Bike, Scooter & DIY Electric Vehicle Projects | Perfect for Motor Upgrades & Power System Conversions

Feature: 1. 【Good heat dissipation function】The controller shell is made of high quality metal with trough design, good heat dissipation function, can the internal circuit and avoid thermal overload. 2. 【Brushless motor controller】The brushless motor controller can provide stable speed and sensitive braking and direction change control, make your ride smoother and safer. 3. 【High performance wires】The function ensures maximum durability in any weather conditions, and the high performance wires and interfaces are , ensuring low failure rate for long term use. 4. 【Aplication】Maximum current is 15±1A, rated voltage is DC 36V/48V, speed setting is 1‑4.2V, rated current is 7A, low voltage is DC 30/40±0.5V. How to Use: Controller wiring instructions: Connect the corresponding line interface to realize the function. Specification: Item Type: Controller Material: Aluminum Alloy Controller Box Size: Approx. 82x52x31mm/3.2x2.0x1.2in Controller Type: Sine Controller Connector Type: Connector Maximum Current: 15±1A Rated Voltage: DC 36V/48V Speed Setting: 1-4.2V Rated Current: 7A Brake Input: Low Level Low Voltage : DC 30/40±0.5V Controller Wire Color Definition: 1. Black Long Wire: motor wire 2. Red, Black Single Short Wire: power wire 3. Black Long Line (Fine Hole): one to four / one to five (9 cores) 4. Black Line Red light wire 5. Black Line Yellow PAS wire Package List: 1 x Controller 1 x Manual Note: It should be compatible with products with the same communication protocol, only suitable for KT series products. The motor does not need a brand, and the joint matching can be used.