Topics created by jason0607

@jason0607 using the EMF calculator, if they're fitted to X or Y on a cartesian printer, assuming you'll be using 24v, the fastest you will be able to go is 420mm/s, although torque will start to drop off above 200mm/s
906a62ba-a288-48e1-b7f2-022e8a37b4d8-image.png
for Z, you should be able to go up to 8mm/s but torque will start to drop off above 4mm/s
d8e70f6d-5fe0-43ff-b7d4-b2c9f0dba775-image.png

@jason0607 In the config.g you posted earlier, you have:

M203 X1000.00 Y1000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)

1000mm/min = 16.666mm/s. Try increasing the M203 values of X and Y. 6000mm/min = 100mm/s, 12000mm/min = 200mm/s etc.

Did you manage to resolve the stepper motor whine/crying?

Ian

@jason0607 See the guides on the documentation wiki.
For connecting an extruder to Duet (connecting the motor): https://docs.duet3d.com/en/How_to_guides/Wiring_your_Duet_3#h-14-stepper-motors
For firmware configuration of the extruder (defining extruder steps per mm and accerlerations): https://docs.duet3d.com/en/How_to_guides/Configuring_firmware#h-4-motors
For fine tuning steps per mm etc, see https://docs.duet3d.com/en/How_to_guides/Calibration

If you need specific help with some aspect of installing the extruder, please post your config.g and a bit more information about what the problem is.

Ian