Sensored motor with Hall elements, soft start, high efficiency, high torque. Precision design for maximum energy conversion. The excellent quality of heat dissipation ensures a reliable . The stable shaft has a longer service life. to water and dust, low energy consumption and low noise level. Specifications: condition Item Type: Brushless Motor Model: 6384 Motor KV: 120KV Voltage: 24-36V Speed: 45 km / h Power: 4600W Discharge speed: 3600rpm / 24V Discharge current: 2.5A / 12V Efficiency: 85% Load bearing: 150kg Shaft diameter: 10mm type: Sensorless colour: black Material: metal size: 63mm diameter Package Contents: 1 x 6384 motor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.