This 42mm x 34mm NEMA 17 bipolar stepper motor is suitable for a range of robotics projects, including CNC, 3D printing and more! The motor has 1.8° per step offering a decent holding torque whilst maintaining a smooth motion. It's rated for a max current of 350mA, which makes it suitable for many of the stepper motor drivers we offer. The cable has bare ends for manually wiring/soldering to your project. If you'd prefer a more with connectors more suited for 3D printers and similar applications, check out our other NEMA 17 stepper motors, such as our 42mm x 40mm stepper with cable included. The D-shaft makes it easy to connect to couplers and other hardware. Specifications * Datasheet * 200 steps per revolution, 1.8 degrees * NEMA 17 Bipolar stepper motor * 4-wire, * 42mm square body * 31mm square mounting holes, 3mm metric screws (M3) * 5mm diameter drive shaft, 24mm long * D-shaft * 12V rated voltage at 350mA max current (driving it at lower voltages is fine, but you'll have less torque) * 28 oz*in, 20 N*cm, 2 Kg*cm holding torque per phase * 35 ohms per winding https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2023-03-06 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2023-12-27 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2024-09-19 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2024-11-29 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2024-11-30 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2025-11-28 https://elecena.pl/product/22713177/nema-17-stepper-motor-42mm-x-34mm-with-bare-wires 2025-11-29