Summary

Use X939 tracks
N20 reduction motor is used. It is recommended that the speed ratio should be more than 300 revolutions per minute, and 180 revolutions per minute is the steering gear speed. The price of a second-hand motor disassembly shop in TB is relatively cost-effective,
Motor driven. Brushed electric adjustment can be used if possible. If not, the control panel in the 9g steering gear can be disassembled for use. The effect is the same
, default image transmission fixing hole 20X20, camera spacing 20MM, antenna pedestal 4.2MM
Two M2X25 are required to fix the driven wheel