The CM-2 + is the controller board used to control DX-series, RX-series that support RS-485 and AX-series which support TTL level.
The Dynamixel AX-18A Smart Serial Servo from Robotis is a step up from the AX-12A servo providing twice the speed and 15% more torque. The AX-18A has additional feedback information such as speed, temperature, position and load.
The Dynamixel AX-12A Smart Serial Servo from Robotis is the most advanced actuator on the market in this price range and has become the defacto standard for the next generation of hobby robotics.
Ready to ship SST2 tracked robotic platform. Features IG32 53 RPM gear motors and FLYSKY remote control. Charger for robot included. Handles up to 5lbs of additional payload and travels 40 ft/min.
This is powerful wheelchair motor. They make great heavy-duty robot motors. 250W 80RPM motors with 17mm keyed shaft output. They are sold individually.