Every robot enthusiast knows the importance of investing in decent servo motors to achieve smooth motion. The Lynxmotion Smart Servo (LSS) Motors have a modular design and offer 60 RPM. They come with metal gears, RGB LED bar, and sensor feedback.
These servo motors come with sensor feedback (Voltage, Current, Temperature, Position, and RPM). They work great with a microcontroller but you can use them as RC actuators.