Bipolar stepper motor size 57mm (NEMA 23). Weight: 450 g. Moment of inertia: 120 g/cm2. Phase resistance: 1.4 ohms. Phase current: 2.0A. Angular distance: 1.8 degrees. Maximum torque: 3.9kg/cm. Phase inductance: 1.4 mH. Length: 41 mm. Maximum temperature: 110 degrees.
Stepper motor 57HS5630A4, shaft 6.35mm, price is $22.34
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm; Weight: 680g; Maximum torque: 12.6kg/cm; Angular distance: 1.8 degrees, phase current: 3A, length: 56mm, maximum temperature: 110 degrees, moment of inertia: 135g/cm2;
Stepper motor 57HS5630A4, 8mm shaft, price is $22.34.
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm. Weight: 680 g. Maximum torque: 12.6kg/cm. Angular distance: 1.8 degrees. Phase current: 3A. Length: 56 mm. Maximum temperature: 110 degrees. Moment of inertia: 135g/cm2.
Stepper motor 57HS5630A4, shaft 6.35mm, type B, price is $22.34.
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm. Weight: 680 g. Maximum torque: 12kg/cm. Angular distance: 1.8 degrees. The shaft is on both sides. Phase current: 3A. Length: 56 mm. Maximum temperature: 110 degrees. Moment of inertia: 135g/cm2.
Stepper motor 57HS7630A4, shaft 6.35mm, price is $26.20
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm. Weight: 1100 g. Maximum torque: 18.6kg/cm. Angular distance: 1.8 degrees. Phase current: 3A. Length: 76 mm. Maximum temperature: 110 degrees. Moment of inertia: 269g/cm2.
Stepper motor 57HS7630A4, 8mm shaft, price is $26.20.
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm. Weight: 1100 g. Maximum torque: 18.6kg/cm. Angular distance: 1.8 degrees. Phase current: 3A. Length: 76 mm. Maximum temperature: 110 degrees. Moment of inertia: 269g/cm2.
Stepper motor 57HS7630A4, shaft 8mm, type B, price is $26.20
Bipolar stepper motor size 57mm (NEMA 23). Phase resistance: 1 ohm. Weight: 1100 g. Maximum torque: 18.6kg/cm. Angular distance: 1.8 degrees. The shaft is on both sides. Phase current: 3A. Length: 76 mm. Maximum temperature: 110 degrees. Moment of inertia: 269g/cm2.
Stepper motor 57HS11242A4, shaft 8mm, price is $46.23
Bipolar stepper motor size 57mm (NEMA23). Phase resistance: 1 ohm. Weight: 1700 g. Maximum torque: 28kg/cm. Angular distance: 1.8 degrees. Phase current: 4.2A. Length: 112 mm. Maximum temperature: 110 degrees. Moment of inertia: 405g/cm2.
Stepper motor 57HS11242B4, shaft 8mm, price is $49.23
Bipolar stepper motor size 57mm (NEMA23). Phase resistance: 1 ohm. Weight: 1700 g. Maximum torque on both sides of the shaft: 28kg/cm. Angular distance: 1.8 degrees. Phase current: 4.2A. Length: 112 mm. Maximum temperature: 110 degrees. Moment of inertia: 405g/cm2.
Key advantages
The NEMA 23 stepper motor features torques of up to 60 kg/cm. It operates reliably and is designed for a long service life in industrial applications. If the torque and speed do not exceed the set value, this motor can provide precise positioning and speed control and can operate without feedback sensors. Moreover, such an engine is affordable.