ENDER 3 V2 Y-Axis motor 130 deg Celsius

[vanibanez]

First time here!Just asking a question for all the pros out there on how my y-axis motor is so hot (130 deg Celsius). I have done a lot of work on an old ENDER 3 V2 which was given to me. I've checked the tension on the Y-axis and it moves easily and smoothly. I checked the Pot that controls the current limiters for the motors and the X,Y and Z current limiters all measure at 0.88Vdc, the extruder is at 1Vdc. I adjusted the y-axis current limiter down to 0.85Vdc but no change. Is there something I've missed? The other axis motors run around 60 deg Celcius so I really don't know where the issue is. The Y-axis pins measure 24.5Vdc for power, same as the other axis'. The board is version 4.2.2.I'm running 2.1.3 MRiscoC 20240125 firmware.Thanks in advance...

[Roberts_Clif]

I Have three Hictops 3D Printers they are similar to the ENDER 3 V2
One 12 volt printer and two 24 volt printers.

This is my V-Ref values for 9 year on these 3D Printers.

12 volt power supply Printer
X, Y, E0, E1 = .695 V-Ref
Z axis two stepper motors in series = 1.396 V-Ref


24 volt power supply Printers
X, Y, E0, E1 = .395 V-Ref
Z axis two stepper motors in series = 0.710 V-Ref

[vanibanez]

Thanks Roberts_clif.....

I've changed the x and y axis to 0.47dc and they are below 60 deg now. There seems to be no negative effects on the operation either.