All you have to do is plug it in. No tools or wiring are necessary to replace a motor. High carbon steel the strongest steel available designed to last forever. Riveted joints, tension spacers. Metal on metal.
Frame supports the entire bed.
The frame follows and supports each side and the complete length of the bed, providing full and complete support for the foundation and mattress, and looks exactly like a regular bed. Direct Drive Motors . The entire motor and gear assembly are connected directly into the frame, without any belts or plastic wheels. Separate or together . You can operated your back and your leg motors separately or together.