Controller model Sine wave wireless 12tube Rated voltage 48V/60V/72V Maximum limiting current ≤35A Control mode Sine wave/vector control (FOC) for high performance microcontrollers,Strong reliability, good versatility, high comfort Protective function Locked-rotor protection, overvoltage protection, phase line short-circuit protection, Hall abnormality protection, handlebar abnormality protection, current abnormality protection, MOS damage protection, overtemperature protection Alarm function Brake fault alarm, handlebar fault alarm, abnormal current alarm, abnormal Hall alarm, abnormal phase loss alarm Brake mode Optional High brake or low brake Phase angle Optional 60 degrees or 120 degrees Typical function Voice, cruise, three-speed, speed display, three-speed display, cart, reversing, one-line communication, one-key repair, anti-theft, Bluetooth communication, keyless start, afterburner, voltage selection, speed increase Special function Shared bicycles, GPS intelligent control, 485 bus communication, self-healing function without Hall function comparable to Hall performance, no Hall function Waterproof level IP67