What is a Three-mode controller? Quiet start(Except for special circumstances) strong power and power saving. The three-mode controller is a sine wave controller. It can operate in three modes, sine wave mode, square wave mode, and no hall mode (that is, it can be used without a hall sensor). The mode cannot be selected, the default is sine wave mode. When the hall sensor is damaged it will automatically switch to square wave mode. Runs no-Hall mode when no Hall sensors are connected. Suitable for in-wheel motors.Differential motor, etc. Tips: Applicable to a variety of motors, but only in-wheel motors with Hall sensors can use sine wave mode. When running other motors, it will automatically switch to square wave mode or no Hall mode. Product parameters: Color:Glod Condition: 100% brand newItem type: Sine Motor Controller Material: Aluminium alloy Voltage: 48V-60V-64V-72V-84V Weight: .1055g Power: 2500W-3000W Current limit:45A-60A Tips This color is the color under strong light/sunlight, it will change during the light period, if you mind, you don't need to buy it. Thank you so much. Line Description 1. Motor phase wire 2.Battery power 3. Electric door lock (key switch) 4. One-line communication 5. Special for differential motor 6.PAS 7. Phase line speed measurement 8. Hall speed test 9. Hall sensor 10. Anti-theft signal 11.Cruising 12. Throttle 13. Low level braking 14. Anti-theft power supply 15. Reversal 16. Three-speed shifting 17. High level braking 18. Intelligent learning line Installation Instructions Step 1. Connect wires 1, 2, 3, 9, 12 Step 2. Connect the No. 18 wire with the motor suspended. (Note: the motor needs to be in the overhang position for docking wire #18) Step 3. The motor will perform a forward/reverse state. (If there is a reversal you will need to disconnect the 18 wire and reconnect it) Wait 10 seconds in the forward state to complete learning. Step 4. Make the wiring connections according to the vehicle.

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