Properties: [vS] Red line, drive voltage, DC +310V (220V AC connected to the rectifier bridge outputs 310V DC; it is recommended to add a 100uf/400V filter capacitor). This motor operates within a wide DC voltage range of 176V–375V, compatible with AC 110V–220V rectified input. [GND] Black cable, all negative terminals of the power supply are connected in parallel. [Vcc] White cable, working voltage, DC 14–16V. Yellow line, speed control, 0–6.5V PWM speed control; lower voltage results in slower speed, fully adjustable down to stop. FG Blue wire, speed feedback signal. Note: This is a 220V motor and does not generate 220V power. It can act as a generator: connect the red and black wires. Both forward and reverse rotation can generate current. When used with LED lights, no additional connections are required. Voltage regulation must be properly set. Power generation produces direct current. Approximate power generation parameters: 120 rpm: 9V 240 rpm: 18V 480 rpm: 36V 960 rpm: 72V Delivery Scope: 1 x Brushless Generator