LEGO Powered Up 88018 Medium Angular Motor Technic Mid-Tower Angle Motor Connect the 88018 to the Technic Big Hub 88016 and move your LEGO Building Toys. Add more LEGO Powered Up features to LEGO models and take more control in your hand. A great addition to STEM studies, robotics and technology toys. The motor can serve as both a motor and sensor when connected to the hub. The motor has an advanced integrated rotary sensor and can indicate both speed and location.