They are very useful in various applications, especially which demands low speed with high precision. Many machines such as 3D Printers, CNC Router and Mills, Camera Platforms, XYZ Plotters, etc. 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. and especially avoiding stall or slip. Tags, 57HS76-2804, NEMA23 18.9 kg-cm, NEMA23 20kg, NEMA23 20kg, NEMA Stepper Motor 20Kg, NEMA Motor 20Kg.
