Connect the Technic Medium Angular Motor 88018 to the Technic Large Hub 88016 and make your LEGO building toys move. Add more LEGO Powered Up functions to the LEGO builds and take more control. A great addition to STEM learning, robotics and technological toys. The motor can function both as motor or as sensor when connecting it to the Hub. The motor has an integrated advance Rotation Sensor and can both report speed and position.