Detail DC 12V motor Gear box Robot Tank + rotary encoder + rubber wheel set
DC 12V Crawler Chassis Gear Motor Intelligent Robot Tank Sweeping AS68 Description: Track Motor weight 275 grams, Voltage DC 12V, No-load current of about 300mA, 7650 revolutions per minute, after reduction output 85 revolutions per minute, Probably traveling speed per second 148mm, Motor reduction ratio 90: 1, The reduction ratio is also a great strength, weight 10kg no problem