The NEMA 17 stepper motor with worm gearbox delivers high torque output, excellent self\u2011locking capability, and smooth low\u2011speed performance, making it ideal for precision\u2011controlled applications. The worm gear structure ensures stable transmission and prevents back\u2011driving, even under heavy loads.<\/p>\n
With a standard 1.8\u00b0 step angle, the NEMA 17 stepper motor with worm gearbox achieves an ultra\u2011fine 0.0129\u00b0<\/strong> step angle after reduction, enabling highly accurate positioning in compact mechanical systems. This configuration is well\u2011suited for automation equipment, robotics, optical instruments, and applications requiring reliable torque and precise motion control.<\/p>\nNema 17 Stepper Motor Technical Data<\/h5>\n
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\n \n Motor Model : TSL-42STH48S4-101 <\/td>\n \n step angle <\/td>\n \n Rated Voltage <\/td>\n \n Current\/Phase <\/td>\n \n Resistance\/Phase <\/td>\n \n Inductance\/Phase <\/td>\n \n Static quadrature <\/td>\n <\/tr>\n \n \n \u00b15% <\/td>\n \n V <\/td>\n \n A <\/td>\n \n \u03a9 <\/td>\n \n mH <\/td>\n \n mN.m <\/td>\n <\/tr>\n \n \n 1.8\u00b0 <\/td>\n \n 3.8 <\/td>\n \n 1.7 <\/td>\n \n 2 <\/td>\n \n 2.7 <\/td>\n \n 420 <\/td>\n <\/tr>\n \n \n Cable <\/td>\n \n Moment of inertia <\/td>\n \n Positioning <\/td>\n \n Minimum Speed <\/td>\n \n Maximum Speed <\/td>\n \n Insulation Class <\/td>\n <\/tr>\n \n \n - <\/td>\n \n g.cm\u00b2 <\/td>\n \n mN.m <\/td>\n \n RPM <\/td>\n \n RPM <\/td>\n \n - <\/td>\n <\/tr>\n \n \n 4 <\/td>\n \n 56 <\/td>\n \n 0.42 <\/td>\n \n 150 <\/td>\n \n 2000 <\/td>\n \n B <\/td>\n <\/tr>\n <\/table>\n<\/div>