Questions tagged [stepper]

Questions about stepper motors, a motor type commonly used in 3D printers.

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27 views

Printing issue with X-axis motor

Here's an idea of what's going on. This is a picture of the progress during the first layer: Printing a simple calibration square, and as you can see, my X-axis is not moving like it should. I turned ...
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1answer
41 views

Confusing stepper motor behavior

I am trying to control stepper motors for a 3D printer with a RAMPS 1.4 shield connected to an Arduino Mega 2560. I have uploaded Marlin firmware to the board and am currently using Pronterface to ...
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1answer
42 views

Stepper motor for my DIY 3D printer

I am make a DIY 3D printer. And I need to which stepper motor I should use. So, I am planning on making a 18x18x18 or 20x20x20 max print size. I am only having a single z-axis like the prusa mini. ...
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1answer
83 views

Eryone Thinker SE Ignoring Stopswitch & Gantry Only Moves Down

I just got a Eryone Thinker SE and went through a lot of trouble to get it even working. My first major problem was it would keep trying to ignore the zstop switch and go lower than it should be. I ...
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1answer
268 views

Ender 3 - extruder stepper skipping

I have a problem most likely very similar to some reported by other users: extruder stepper is visually skipping a step from time to time. It rapidly rotates in the direction opposite to the one it is ...
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2answers
51 views

How can I test that my stepper motors for functionality and compliance?

I bought a set of 5 stepper motors from Trianglelab's official Aliexpress shop. Only one of these motors was given any kind of protective bubble wrap for shipping. The contents of the package shifted ...
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1answer
80 views

Can closed loop steppers be used for extruders?

I am relatively new to 3D printing, but have some background in industrial equipment and test machines. An important part of printer setup is getting the extruder mm/step rate configured correctly. I ...
2
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1answer
100 views

What are the effects of backlash from a geared stepper motor used to drive a filament extruder?

Question background: I am building an extruder / hotend combination to be used with 2.85 mm filaments. The extruder I chose is QR Extruder from Bondtech which comes with a stepper motor, with an ...
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1answer
55 views

Can I use different sized steppers for different axes?

So basically, I have 3 different types of steppers. A NEMA 23 stepper for the Z-axis, a good quality NEMA 17 for Y-axis and another lower quality NEMA 17 for X-axis. This setup should work right?. I'...
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2answers
139 views

X axis stops working sometimes on my Tronxy X5SA

This is regarding the circuit of my 3D printer Tronxy X5SA's stepper motor for X axis. I had an observation: It has a cooling fan (40X10 24V) which is having issues lately - it stops working sometimes,...
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1answer
64 views

Need sanity check debugging non-functional extruder [duplicate]

This is the same machine involved in this question: ender-3-pro-extruder-stepper-skipping-with-a-chunk-sound. After reassembling the extruder, I discovered that the extruder stepper did not move, ...
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1answer
1k views

Are stepper flex couplings important? How important?

TL;DR: On my particular printer design, it definitely appears the company switched from flex couplings to solid couplings on purpose to improve the printer, and to prevent well-meaning users from ...
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1answer
2k views

Ender 3 Pro Extruder Stepper Skipping with a Chunk sound

I have a relatively new Ender 3 Pro, stock except for adding a tempered glass bed. I've fed about 3 kg of PLA filament so far, all Solutech brand. Near the end of the last reel, I started hearing ...
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0answers
2k views

How to calculate the Vref and X_CURRENT for a TMC2130 stepper driver, knowing the rated current of the stepper motor?

I have written a question about this but I found new information in this video and I want to go more to the point. My motor "rated current" is 1.4V. I assume that this is the maximum current The guy ...
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1answer
1k views

I can set the voltage and current of the TMC2130 driver manually. But, in which cases some of the components could burn up?

I need to know if something will burn up beforehand I plug all the circuits: Ramps 1.6+ Arduino Mega 2560 PSU 12 V, 15 A 2 TMC2130 V3.0 Stepper motor driver 2 Stepper motors 17hs3401 ...
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2answers
620 views

Is 12V and 15A enough to make work a Ramps 1.6 Plus and two stepper motors?

I want to make an order with this configuration Arduino MEGA 2650 R3 Ramps 1.6 Plus 2 TMC2130 2 Stepper motors 17hs3401 1 Fan But I am not sure what voltage and current would be enough to make it ...
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1answer
102 views

Anet A8 Installing second extruder without changing board

I am wondering if it is possible and safe to add a second extruder to my Anet A8 without changing the main board. I was thinking splitting my Z motor wires to free up the Z2 axis motor connector on ...
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2answers
966 views

Closed-loop stepper motors

I am thinking to use closed-loop stepper motors to prevent step loss and make the machine more accurate. What options (preferably low cost) are there for: ...
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1answer
102 views

Why are stepper motors used in 3D printers? [duplicate]

Stepper motors in 3D printers are used to move and position the extruder. But why don't the printers use servo motors or any other type of motors instead. Why only stepper motors are commonly used?
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1answer
73 views

Extruder doing the shimmy, How can I fix?

Printer: Monoprice Maker Select V2 3D Printer Problem: Extruder not working History: My extruder was clogged and I didn't realize it at first and I opened the extruder and pulled out the stuck piece ...
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1answer
45 views

Using stepper motors with integrated controllers

I just scavenged stepper motors from an old laser printer. These have integrated controllers. I'd like to use them without dismantling the controllers. I currently have 4, 6 and 9 wires stepper motors....
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1answer
176 views

Which NEMA 17 Stepper Motor for Titan? [closed]

I'm trying to find a comparable Nema17 (42BYGHW609) for my new Titan extruder state side with non-month-long shipping from China. Would this work (and about the same size and weight as the ...
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3answers
96 views

Classifying method of control of 3D printers?

Is there a classification of method of control most (FDM) 3D printers fall under? From a 1986robotics textbookref I was reading they defined three classes of control: 1) Pick and place 2) Point to ...
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0answers
184 views

Driving a Stepper Motor with a Mini-Rambo Controller

I have been working with the MiniRambo Controller to try to drive 3 stepper motors using the AccelStepper library. The stepper motors are NEMA 17s with the following specifications: I am trying to ...
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1answer
176 views

What are the downsides of high stepper current OR power?

Microstepping reduces the actual torque at partial steps, so I would like to increase the stepper torque as much as possible to ensure better behaviour when high acceleration is needed (I'm installing ...
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0answers
48 views

PyCNC - Z steppers screaming

I'm transforming my Anet A8 printer to Raspberry Pi driven using PyCNC. Things seem to look promising so far apart from the Z motor doing nothing but making screaming-like sound when supposed to be ...
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3answers
1k views

Why do different drivers change the noise of steppers?

I've upgraded my stepper drivers. I'm looking to understand why my stepper motors made noise in the first place.
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4answers
288 views

Pololu - connect motor supply ground and logic supply ground

Is it okay to directly connect together the grounds of the logic supply and the motor supply when using a Pololu style stepper driver? If yes/no, why so?
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2answers
214 views

X carriage “vibrates” on small segments

Following the question I asked here: Replace X axis motor with different model I have a problem with my new motor. My X-axis is now moved by a 17HS3401S motor, instead of a 42SHD0217-24B motor. On ...
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1answer
98 views

Replace X axis motor with different model

Last week, my X-axis stepper motor died. It was a 42SHD0217-24B model. I ordered the same online, but the vendor made a "mistake" and sent me the 17HS3401S model. I know these motors use a different ...
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2answers
188 views

New use for extruder port

Is there a way to change the use of an extruder port on a 3D printer motherboard to move stepper motors (on y axis) on a 3D printer? This is for a school project, and we have replaced the extruder ...
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2answers
94 views

Is there any (relatively simple) way to determine whether a stepper is being directed to move by the voltage signal across its winding?

This may be a long shot, but I was wondering if the signals seen across a stepper motor's windings could indicate whether the stepper was being told to move over some short time period. This is in ...
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1answer
101 views

Stepper does not move smoothly

I have a problem with the y movement of my machine. When i select y+1 in repetier, it moves, but with a very strange noise. I have a video to show the problem here I have: Set the voltage of the ...
2
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1answer
98 views

Steppers don't work as expected while printing

I have a problem with my steppers of a RepRap 3D printer I'm making. I assembled the machine and performed the endswitch calibrations. when the machine is not printing, the steppers are moving as ...
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0answers
260 views

Modifying Marlin Extruder code to use 28byj-48 motor

I'm currently working on a project to convert an old 3D printer to a 2D powder dispenser. I'm using a Ramps 1.4 + Arduino Mega, and I'm trying to modify the extruder code in Marlin. I've printed a ...
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2answers
4k views

Stepper motors making noise after steps/when idle

Why is it that if I execute a gcode command that causes the stepper motor to turn in reverse (any negative move on the X axis), after the step it will emit a high pitched whine until it gets another ...
6
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1answer
6k views

Z axis: Stepper motor and lead screw torque calculation

I am trying to figure out some calculations regarding stepper motor and lead screw. These are the things need answer: Selection stepper motor to lift given weight? Amount of load threaded rod can ...
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1answer
3k views

Stepper motor for CR10-S5 Y-axis

I need to replace this stepper motor with the following product identification: It’s a Y-axis for CR10-S5 and labeled as JD42HS60-1500A-02F. What type of stepper motor is this?
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3answers
1k views

Z-Axis doesn't work only during printing

Problem: Z-Axis doesn't work during a print. It attempts to work, maybe climbs on the Z-Axis, but screws back down. It whines, too. But, Z-Axis DOES work while not printing. It doesn't matter if ...
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1answer
535 views

DQ542MA Driver proper settings for NEMA 17 Stepper Motor

Using a 24 V power supply I have two NEMA 17 stepper motors each driven by a DQ542MA stepper motor driver. I have the current settings on the driver set for a RMS of 1.69 and a pulse/rev of 400. ...
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1answer
2k views

Full steps mode for Z axis stepper controller

I have a Cartesian style 3D printer (FLSUN Cube), with two Z-axis stepper motors (1.8°, 200 steps/revolution) with T8x8 lead screw (8mm / 2mm pitch with 4 starts), and currently they are using 1/16 ...
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1answer
3k views

How to connect a NEMA 17 stepper to RAMPS 1.4?

I have an NEMA 17 stepper motor 17HS4401 and a RAMPS 1.4 driver unit. The motor pinouts are: ...
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1answer
933 views

Anet A8 One Z output only moves down (even on up command)

I just finished assembly of Anet A8 (Prusa i3 clone). X any Y work fine, both Z motors move down just fine, when homed. On Z-stop trigger, right Z moves up, left Z continues to try to move down. ...
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2answers
2k views

Anet A8 extruder motor moves back and forth

This is what is happening to my motor. Any suggestions would help. 1. I have tried adjusting the trimpot. 2. Rewire the connector to match the one on the motherboard. 3. Anything else I found on the ...
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3answers
1k views

Nema Stepper used in Flashforge 3D printer

I am using Flashforge Creator Pro and a Flashforge Finder I want to know which NEMA stepper model is used in each of these two printers, or is it NEMA 17 for both? Their model numbers are: ...
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1answer
603 views

Step motors vibrate, don't move at all (Prusa I3)

Recently, I changed my RAMPS 1.4 card (because there was a problem with the power output).So I bought this new one, and an Arduino Mega.I didn'T change the code (Marlin 1.3.3).I used the same ...
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5answers
8k views

Servo vs Stepper

I'm a new one for this community. This also not directly related with 3D printing. I searched about this and I couldn't find good answer. One of my friends told me CNC machining centers (Milling) ...
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2answers
1k views

Reprap variants with servo motors rather than stepper motors?

In a discussion about motors with a friend who used to work in the robotics industry, he told me that he despised stepper motor systems, as every stepper based system he had worked on required a bunch ...
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1answer
2k views

MKS base 1.5 (E0 & E1) not working

I have bought two MKS base 1.5 boards. Both extruder ports are not working. I made sure the stepper motor still works and that there is nothing wrong with the Marlin firmware that I know of. Any ...
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1answer
4k views

Stepper Motor for Prusa i3

We have stepper motors with these specs: 1200 mA 4 V 3.2 kg • cm Are these enough for building a Prusa i3 3D printer? (I live in Turkey and these are the specs of the NEMA 17 they sell in here)