![Silnik krokowy NEMA17 ze śrubą trapezową 38cm - bipolarny, 200 kroków/obr, 2,8V, 1,7A Silnik krokowy NEMA17 ze śrubą trapezową 38cm - bipolarny, 200 kroków/obr, 2,8V, 1,7A](https://kamami.pl/23656-large_default/nema17-stepper-motor-with-38cm-lead-screw-bipolar-200-stepsrev-4238mm-28v-17-aphase.jpg)
![Silnik krokowy NEMA17 ze śrubą trapezową 38cm - bipolarny, 200 kroków/obr, 2,8V, 1,7A Silnik krokowy NEMA17 ze śrubą trapezową 38cm - bipolarny, 200 kroków/obr, 2,8V, 1,7A](https://kamami.pl/23656-large_default/nema17-stepper-motor-with-38cm-lead-screw-bipolar-200-stepsrev-4238mm-28v-17-aphase.jpg)
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Hybrid bipolar stepping motor with integrated 38cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7A at 2.8V, allowing for a holding torque of 3.7kg-cm (51 oz-in). Pololu 2690
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This NEMA 17-size hybrid bipolar stepping motor has an integrated 38cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The included traveling nut has four mounting holes and moves 40µm (1.6mil) per full step; finer resolution can be achieved with microstepping. The stepper motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7A at 2.8V, allowing for a holding torque of 3.7kg-cm (51 oz-in).
This linear positioning drive consists of our 42×38mm NEMA17 stepper motor with a built-in lead screw in place of the normal output shaft, which makes it easy to move an object or platform in a linear motion with the precision of a stepper motor. Motors like this are especially popular for use in home-built 3D printers (e.g. RepRap) and CNC machines. The stainless steel threaded rod extends from the face of the stepper motor, and since it is integrated into the motor itself, you do not have to deal with bulky shaft couplers or loose set screws. This stepper motor comes in three versions with different length lead screws built in: 18cm, 28cm, and 38cm.
Data sheet
Hybrid bipolar stepper motor eith integrated 18cm (7″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7A at 2.8V, allowing for a holding torque of 3.7kg-cm (51 oz-in). Pololu 2689
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Copper alloy traveling nut intended for use with Tr8×8(P2) threaded rods and features a mounting flange with four holes threaded for M3 screws. Pololu 2688
This black anodized aluminum bracket lets you securely mount typical NEMA 17-size stepper motors to your project. The bracket features several slots and holes for a wide variety of mounting solutions, and four M3×6mm screws are included for securing the motor to the bracket. Pololu 2266
Hybrid bipolar stepping motor with integrated 38cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7A at 2.8V, allowing for a holding torque of 3.7kg-cm (51 oz-in). Pololu 2690