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.
A compact Autonomous Mobile Robot (AMR) that's offers the flexibility of a viper in both development and design. Capable of creating it's own path in both known and unknown areas. SLAM and other sensors allow for accurate obstacle avoidance!