Model 19HS3401
Dimensions 42x42x33mm (LxBxH)
Shaft length 22mm
Shaft Diameter 5mm
Torque 2.54 kg-cm (0.25Nm)
Step Angle 1.8 degree
Rated Current 1.3A
Country of Origin Thailand
Nema17 is a 4 phase unipolar hybrid permanent magnet stepper motor. It has a 1.8� step angle or 200 steps per revolution and draws 1.2A at 4V in each phase.
Nema17 is a 6 lead motor with a rated voltage of 12V ( can work in lower voltage but torque will drop). It is capable of providing very precise repeatable steps and can be controlled with motor drivers like A4988 and DRV8825.
Specification :-
Step angle: 1.8�
Rated current: 1.3A
Phase resistance: 2.4 ohm
Phase inductance: 2.8mH
Holding torque (minimum): 2.86 kg/cm or 28 N/cm
Detent torque inertia (maximum): 0.1667 kg/cm or 1.634 N/cm
Application :-
3D printers
CNC machine
Prototyping machine
Laser cutter and engraver
Machines where precise control is required
DIY robotics projects