Single Spindle CNC Stone Router Machine

The spindle motor is what puts the “router” in “CNC router”. Usually mounted on a gantry, the spindle motor spins the cutting bit – the part that does all the work. As such, it's a crucial component of any CNC router.Definition. CNC routers are machines used to cut many types of materials, such as wood, plastic, aluminum, and high-density foam. CNC stands for computer numerical control, which indicates computer software and electronics controlled machines instead of a direct human operator.The main task of a spindle drive is to provide the cutting power that is required for machining. From the point of view of the CNC and the drive technology, the spindle motor is in speed control mode.