NEMA 17 Stepper w/ T2.5 Pulley, Drop Ship Worldwide. (no replies)
SKYPE: robotdigg Email: gtwmotor@yahoo.com We are manufacturer of nema17 stepper motors for 3d printers Nema17 34mm 0.28N.m MOQ 25pcs price at 6.45USD/pc Nema17 40mm 0.4N.m MOQ 25pcs price at...
View Articleproblem with hammering noise in stepper motor and not moving X-axis (5 replies)
Hi everybody, Can somebody help in problem with hammering noise in stepper motor and not moving X-axis? Story about Mendel Prusa, and it is - Sprinter latest version, with RAMPS 1.4, and Mega 2560...
View ArticleAdding another stepper motor (3 replies)
Hi there reprappers I have been given a Prusa Mendel (aready assembled and working) in university which is driven by a Sanguinolulu board, and have been given the task to design a rotating part that...
View ArticleIs this motor a good investment? (3 replies)
Hi, I did try to recycle used motors not taking too seriously the resistance (4.7 ohms per coil) and just connected them to my 4988 drivers using 12V. The result is burning hot motors that after a few...
View ArticleThreaded Rod NEMA 17 (no replies)
Threaded Rod NEMA17 or Threaded Shaft Nema 17 are languages from 3Ders or not, I am not sure is not that important. But let's figure out what's in professional: Threaded Rod or Threaded Shaft Stepper...
View ArticleTrouble with stepper motors (2 replies)
I am having trouble getting my stepper motors to move, they simply hum when pots on driver is turned towards the minimum and click and lock when the current is turned up. I am using ramps 1.4 (reprap...
View ArticleLower Voltage But Louder Motors? (3 replies)
I've been using a set of Shinano Kenshi STP-42D3018 stepper motors for the X, Y, and E motors in my RepStrap that are 8.8V 0.64A 11.6Ω bipolar and 5.2V 0.9A 5.8Ω unipolar. I've been using them as...
View ArticleIs it worth buy and use this motor? (no replies)
Hi, I found this motor )NEMA 17 42BYGH47-401A CNC Stepper Motor 62oz-in 1.68A) and it looks like that fits for assembling a 3d printer so... Do you think this model works good for the a 3d printer?...
View Articlewrecking stuff (no replies)
i found this motor small stepper now im cosidering building something around the motor
View ArticleControlling MDrive 23 ( schneider elect ) with Python.... (no replies)
hi all...this forum looks like it has the group of people I need...the SE site is for the pros of interface design and I'm trying to work with linux and python. I've got the linux program screen to...
View ArticleProblem with dual Z stepper motor - One is getting harder to rotate (no replies)
It is a very wierd problem which I don't understand. I'm currently calibrating my printer and I have problem with Z axis. I currently have a MixG1 printer with RAMPS and pololu drivers. My two Z axis...
View ArticleAre these motors good? (no replies)
Hello! I have bought these motors without much knowledge. I am new to reprap project and i have noticed that some problems my rise sooner or later from a bad stepper motor choice. The ones i ordered...
View ArticleHow to identify specs of working motor (1 reply)
Hi all. I have an Epson flatbed scanner I'm about to trash. The stepper in it is still working, so before I get rid of the circuit board that drives it, I'm wondering how to capture the specs for it....
View ArticleTesting stepper motors (no replies)
I am currently in the middle of building my own design delta printer - closer to a Kossel than to a Rostock. I don't yet have the electronics - I'm not sure which direction I'm going - but I wanted to...
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Nema 17 not beefy enough need help with driver selection (no replies)
Hi I am reengineering my 3D printer around a very sturdy Z axis assembly I found surplus. I don't think my Nema 17 motor is enough to do the job anymore but looking at specs it seems the drivers on my...
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So i took apart this copier... (1 reply)
I have a job that gives me access to a bunch of big copiers that will eventually be thrown away. Today I got to pull one apart and grab some parts. I found 6 nema 17 motors, a pile of gears, belts,...
View ArticleCNC TB6560 can be used in the the 3D printer Machine? (no replies)
I have had nothing but problems that the CNC TB6560 can be used in the the 3D printer Machine. CNC TB6560 3 Axis Stepper Motor Driver Controller Board For Engraving Machine Has anybody used these...
View Articlehow to control stepper motor (no replies)
Hello can One controler a stepper motor nema 17 (http://www.phidgets.com/products.php?product_id=3318) with -power supply 12V 5A...
View ArticleJerky Stepper Movement and Idle Pulsing (1 reply)
Hi Everybody, I've finally got my printer assembled, and I'm having issues with my stepper motors. I got them from here: [www.robosprout.com] and I'm driving them with pololus and a Generation 7 1.4...
View ArticleThis 12V motor is too hot... (1 reply)
Greetings fellow Reprapers! I want to ask you for advice regarding setting properly the Vref for my extremely hot stepper motors. But first some details to know what is the setup. - Reprap Prusa...
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