1、Aluminum Alloy Housing: The controller housing is made of high quality aluminum alloy with a grooved design, which protects the internal circuits from thermal overload due to good heat dissipation. 2、Scope of Application: This 48V 60V 500W brushless motor controller is easy to install and use, suitable for electric bicycles, scooters, etc. With LCD screen bracket, suitable for 22mm diameter handlebars. 3、Sensitive Braking Control: The 48V 60V 500W motor sine wave controller can provide stable speed and sensitive control of braking and directional changes. 4、LCD Display Function: The LCD display can clearly display the status and data, the backlight allows you to see the screen clearly in the dim environment, and the buttons are quick to operate and easy to use. 5、Working in 3 Mode Mode: when the motor hall is normal, it will automatically run in sine wave mode. When one motor hall is damaged, it will be automatically identified and repaired. When all the halls are damaged, it will switch to no hall mode. Memory after identifying the phase sequence, no error when Hall is damaged.