The L-Servomotor LEGO MINDSTORMS Education EV3 is a powerful motor that uses tacho feedback (delivering a voltage proportional to the motor's rotational frequency) for accurate control to the degree!
The design of the EV3 L-Servomotor has been redesigned compared to its NXT version, making it easier to assemble your gear trains.
By using the built-in rotation sensor, this LEGO Education intelligent motor can be used synchronously with other servo motors, allowing straight-line advance at a simplified equal speed of rotation. The EV3 L-Servomotor provides highly accurate feedback, making it an excellent choice for your experiments.
For a faster and more compact actuator, see our LEGO Mindstorms EV 3 Education M (Medium) Actuator page.