![Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 10mm Shaft for CNC Mill Lathe Router - - Amazon.com Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 10mm Shaft for CNC Mill Lathe Router - - Amazon.com](https://m.media-amazon.com/images/I/51p5Qj33PLL._AC_UF894,1000_QL80_.jpg)
Nema 23 Stepper Motor 4.2A 3.0Nm (425oz.in) 100mm Length with 10mm Shaft for CNC Mill Lathe Router - - Amazon.com
![Amazon.com: Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer : Industrial & Scientific Amazon.com: Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer : Industrial & Scientific](https://m.media-amazon.com/images/I/615XoN6fDTL.jpg)
Amazon.com: Twotrees Nema17 Stepper Motor, 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1.5A (17HS4401S) for CNC XYZ 3D Printer : Industrial & Scientific
![Looking for a transformer to power this stepper motor/driver. How many Watts should it deliver? Does it matter if its regulated or unregulated? The stepper is 4.2A per coil (bi-polar) *Rated current/phase: Looking for a transformer to power this stepper motor/driver. How many Watts should it deliver? Does it matter if its regulated or unregulated? The stepper is 4.2A per coil (bi-polar) *Rated current/phase:](https://preview.redd.it/looking-for-a-transformer-to-power-this-stepper-motor-v0-dvd7lat823y91.jpg?width=640&crop=smart&auto=webp&s=4b90ba84367bbb4893e6e54d3dd0bf0c4d0a70d5)
Looking for a transformer to power this stepper motor/driver. How many Watts should it deliver? Does it matter if its regulated or unregulated? The stepper is 4.2A per coil (bi-polar) *Rated current/phase:
![arduino mega 2650 - Is 12V and 15A enough to make work a Ramps 1.6 Plus and two stepper motors? - 3D Printing Stack Exchange arduino mega 2650 - Is 12V and 15A enough to make work a Ramps 1.6 Plus and two stepper motors? - 3D Printing Stack Exchange](https://i.stack.imgur.com/Nl0sE.png)
arduino mega 2650 - Is 12V and 15A enough to make work a Ramps 1.6 Plus and two stepper motors? - 3D Printing Stack Exchange
![Amazon.com: Marhynchus Hybrid Servo Motor NEMA34 12N.m Close Loop Bipolar Stepper Motor with Driver Controller Kit CNC Router Stepper Motor Driver : Industrial & Scientific Amazon.com: Marhynchus Hybrid Servo Motor NEMA34 12N.m Close Loop Bipolar Stepper Motor with Driver Controller Kit CNC Router Stepper Motor Driver : Industrial & Scientific](https://m.media-amazon.com/images/I/61KaAM9R1uL.jpg)
Amazon.com: Marhynchus Hybrid Servo Motor NEMA34 12N.m Close Loop Bipolar Stepper Motor with Driver Controller Kit CNC Router Stepper Motor Driver : Industrial & Scientific
![https://www.orientalmotor.com/stepper-motors/stepper-motor-videos/stepper- motor-video-pkp-series-2-phase_5-phase-high-torque.html https://www.orientalmotor.com/stepper-motors/stepper-motor-videos/stepper- motor-video-pkp-series-2-phase_5-phase-high-torque.html](https://www.orientalmotor.com/images/stepper-motors/stepper-motors-pkp-reduced-power-consumption.jpg)
https://www.orientalmotor.com/stepper-motors/stepper-motor-videos/stepper- motor-video-pkp-series-2-phase_5-phase-high-torque.html
![STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor - - Amazon.com STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor - - Amazon.com](https://m.media-amazon.com/images/I/61c8wFRoTqL._AC_UF1000,1000_QL80_.jpg)
STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor - - Amazon.com
![What Power Supply for 2x 17HS19-2004S1 Stepper Motors with DRV8825 Drivers - Motors, Mechanics, Power and CNC - Arduino Forum What Power Supply for 2x 17HS19-2004S1 Stepper Motors with DRV8825 Drivers - Motors, Mechanics, Power and CNC - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/e/3/e/e3eccb0c6102f2c1351d01f3ea3094080b42ebef_2_292x500.jpeg)
What Power Supply for 2x 17HS19-2004S1 Stepper Motors with DRV8825 Drivers - Motors, Mechanics, Power and CNC - Arduino Forum
![Stepper motor current specifications - 12V/350mA, but draws more at lower speeds? - Electrical Engineering Stack Exchange Stepper motor current specifications - 12V/350mA, but draws more at lower speeds? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/pGHG3.jpg)