48V64V 500W Electric Bicycle Brushless Motor Speed Controller for Scooter Ebike

Feature: 1. Automatic voltage recognition, with high matching performance, start steady and stabilize. 2. Both with and without for Hall can be used and will be automatically recognized. 3. Accompanying with motor short circuit protection, open circuit protection, for Hall and power protection. 4. Suitable for electric bicycles and electric scooters, 32?bit microcontroller with higher efficiency 5. With reverse, cruising control, three?speed transmission, brake power?off function Specification: Item Type: Scooter Brushless Motor ControllerMaterial: Aluminum AlloyColor: As Picture ShownProduct Length: Approx. 15cm5.9inProduct Width: Approx. 8.4cm3.3inProduct Height: Approx. 4.3cm1.7inWeight: Approx. 531.0g18.7ozVoltage: 48V64V Current: 30A Power: 500W Phase Angle: 60120 degrees. Package List: 1 x Scooter Brushless Motor ControllerAutomatic voltage recognition, with high matching performance, start steady and stabilize. Both with and without for Hall can be used and will be automatically recognized. Accompanying with motor short circuit protection, open circuit protection, for Hall and power protection. Suitable for electric bicycles and electric scooters, 32?bit microcontroller with higher efficiency With reverse, cruising control, three?speed transmission, brake power?off function