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Results tagged with stepper
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user 4762
Questions about stepper motors, a motor type commonly used in 3D printers.
7
votes
Accepted
Extruder stepper motor problem, what can be wrong?
Or, less current to stop the stepper from overheating. … Pololu - A4988 Stepper Motor Driver Carrier with Voltage Regulators - this is a very common stepper driver. …
- 6,688
3
votes
Stepper Motor for Prusa i3
See:
NEMA 17 stepper motor, and;
Stepper motor
The minimum (recommended) specifications, for a Nema 17 stepper motor, are:
1.5 A to 1.8 A current per phase
1 to 4 V
3 to 8 mH inductance per phase
44 … On the Nema 17 Stepper motor link, above, there is a table of a number of stepper motors, of various makes and models, that have been proven to work. …
- 6,688
3
votes
Z-Axis doesn't work only during printing
So you need to either:
Change/upgrade your stepper motors to ons with more torque, or;
Change the rods, for some with a smaller lead. … and
(As Tom points out) An 8 mm lead can result in the weight of the X-axis gantry (especially in a P3Steel) overcoming the idle torque of the stepper. …
- 6,688
2
votes
Which NEMA 17 Stepper Motor for Titan?
The safest thing to do is to wait a month (it probably won't take that long anyway), and order the correct stepper motor from China, or pay more and locally source the 42BYGHW609. … BTW, take a look at the RepRapWiki - Nema 17 page which lists suitable stepper motors. …
- 6,688
2
votes
What is this stepper motor connector called?
From the same website, this page Stepper cable for RAMPS pinout, shows the DuPont connector to the control board and the JST-PH-6P connector to the stepper motor (I've not fixed the typos in the quoted … Main feature of RAMPS
stepper header and this cable is that you can reverse stepper
direction by turning connector on RAMPS 180 degree. …
- 6,688
1
vote
Nema Stepper used in Flashforge 3D printer
Then compare it with the dimensions of a NEMA 17 stepper motor:
Image from RepRapWiki - NEMA 17 Stepper Motor
The dimensions of other stepper motors, NEMA 11/14/17/23, can be found here: RepRapWiki … As of 2013, most RepRap designs call for NEMA 17 Stepper motors or NEMA 14 Stepper motors for both positioning and extruding. …
- 6,688
1
vote
Z axis: Stepper motor and lead screw torque calculation
motor;
I can't see where you obtained the value for axial force of 10 N, from the datasheet of the stepper motor. … Regardless of these issues, tackling each question separately:
Selection stepper motor to lift given weight? …
- 6,688