One can equip them with CNC Milling, a CNC Router application that demands extra torque than provided by NEMA17 Stepper Motors. It is a brushless DC motor, so the life of this motor is dependent upon the life of the bearings. The position control is achieved by a simple Open Loop control mechanism so it doesn’t require complex electronic control circuitry. The motor’s shaft has been machined for good grip with a pulley, drive gear, etc. especially avoiding stall or slip.
