VID23 is a precise stepper motor with patent design. It is specially designed with transparent pointer shaft , pointer illumination intensity is superior to the motor which is in traditional way. It also brings cost reduction by saving LEDs. VID23 has a gear reduction ratio of 180:1. It's mainly used in dashboard instrumentation or other digital indicator equipments, transfer digital signals directly and accurately to analog display. VID23 is driven by 2 sequent logic pulse signals. It can be driven in 3.5V - 10V providing shaft stepping angle reso- -lution 1/12° The pointer can move with a speed no more than 400Hz(degree/s).