axial Battery 300 Micro Vibration electronic starter, Three/Four Vibration Head electronic starter, DC 3-6V Eccentric Wheel Vibration electronic starter Hobby Gear electrical tools

The current is about 120ma, the current is not large, but the vibration is very strong. The shell is covered with material to cushion friction and transmit vibration. High vibration efficiency, voltage 3-6V is more suitable! The front and rear copper shaft sleeves, the shaft diameter is 2mm, the mechanical strength is high, and it can withstand eccentric pressure. stable property: High moment of force, strong power, stable rotating speed. low noise: Compact size and light weight, low noise and stable performance.