Mechanical structure is simple, very easy to install
4 DC gear motors, flexible turning, Chassis is stability and very easy to expand
Four tachometer encoder. Can be used for distance measurement, velocity
Motor reduction ratio of 48:1
With the measured encoder in 7.2V rechargeable battery powered case, speed is about 0.65M/S. Of course, improve the voltage can improve its speed, motor operating voltage is between 5-10V

Technical Details

Product Details

Package Dimensions
Width : 6.77 inch
Height : 2.13 inch
Length : 10.87 inch

Shipping Weight: 1.29 pounds (View shipping rates and policies)

ASIN : B06VTP8XBQ