This set of wheelchair motors makes great heavy duty robot motors. One left motor and one right motor. They are right angle gear drives have been modified to include encoders. They are 24VDC and the operating speed is 120 RPM.
This is a UV sterilizing robot that uses six germicidal UVC light bulbs. UVC light can kill bacteria and viruses, making it ideal for disinfection. The ultraviolet lights activate with the flip of a switch, lowering the risk of exposure!