GT500W controller, 36-48V, 30A BLDC

GT500W controller, 36-48V, 30A

Description of the cables:

Black, Red, Red [thin] - Main power to the controller, thin red is the key switch. To start the controller, apply voltage (PLUS) of the battery to the thin red wire, e.g. through a switch, ignition switch with a key with cables, etc.

Blue, Yellow, Green - Motor power

Black, Red, Blue, Yellow, Green - Hall sensors

Black [GND], Red [+ 5V], Green [SIGNAL] [WHITE PLUG] - Throttle

Blue (signal), Brown (Phase C), Violet (ignition switch) - alarm connector

Yellow - Brake-Hi - high level brake activation (12V)

White, Black - Brake-Low - brake activation by connecting the wires

Black [GND], red [+ BAT] (thin wires) - power supply for the purposes of an alarm or battery voltage indicator

Violet [+ whip], Brown [phase], Blue [signal] [red plug] - Alarm and wheel lock wires. By default, an alarm module is connected in this place, which blocks the wheel and activates some sound signal. You can also add this lock yourself by shorting the appropriate wires. A description of how to do this is available on the ebike.nexun.pl blog

White, White - Controller self learning mode. See description below.

Orange, Black [WHITE PLUG] - Cruise control

Brown, Black [WHITE PLUG] - short circuit changes the direction of travel.

Orange - Black - Blue - 3 speed switching. Connection [Orange-Black] = Speed3 - fastest, [Wires open] = Speed2 - medium, [Black-Blue] = Speed1 - slowest.

Yellow-green - 5V rectangular signal for the needs of the speedometer (usually connected to a watt-meter or other computer or to universal displays

Self-study procedure:

1. Connect the 2 self-learning cables

2. Turn on the ignition switch. The controller will start turning the wheel by itself, setting the sequence of phases and halls.

3. If the wheel is turning in the wrong direction, turn the ignition switch off and on or use the lever - the controller will change direction

4. If the wheel turns in the right direction - wait 5 seconds, disconnect the white cables, and then turn off the ignition

5. Done

If you intend to use it at powers higher than nominal - provide it with cooling, i.e. do not close it in places without air circulation.

Note:

ALWAYS check that the wires in the machine plug and the wiring of the controller coupler are compatible. The fact that the controller and the device have the same plugs that match NOTHING MATTER, as different manufacturers have different production standards. You should always additionally check whether the wires in these connectors are compatible, i.e. after connecting them to each other, power, ground or signals will be connected correctly and in accordance with both connectors. If you unfasten the plugs but do not check if the wires coming out of them are in the correct order, you risk damaging the driver or the connected device. The tip applies especially to situations when you buy 1 element in our store and want to connect it to a second device in your home. We strongly encourage you not to use connectors and to solder your installation permanently directly to each other with wires. This protects against incorrect fastening of incompatible connectors.