The A4982SLPT is an improved version of the A4988 stepper motor controller driver chip.
The advantage to this chip is a larger package for heat dissipation.
Note: This driver does not allow 1/8 micro stepping, 1/2, 1/4 and 1/16 only.
Now for my question.
I would like to know replacement stepper motors to use for Hictop 3DP11/12.
3DP11 - 42HD4027-01 original steppers and 42HD2037-01. 12V power supply
3DP12 - Stepper Motors only have manufactures date on them. 24V power supply // This printer is the one that is skipping steps
I do searches for stepper motors and get such a large variety including binoculars and Drill Motors.
The Steppers on my 3DP12 are missing steps after the first year. This is not all the time I can 3D Print almost a perfect circle Bird Feeder.
[attachment 109567 Front.JPG]
However I have Problems with a SD Card Holder. Looking at the Front on the Y-Axis.
[attachment 109568 Wobblylines.jpg]
The advantage to this chip is a larger package for heat dissipation.
Note: This driver does not allow 1/8 micro stepping, 1/2, 1/4 and 1/16 only.
Now for my question.
I would like to know replacement stepper motors to use for Hictop 3DP11/12.
3DP11 - 42HD4027-01 original steppers and 42HD2037-01. 12V power supply
3DP12 - Stepper Motors only have manufactures date on them. 24V power supply // This printer is the one that is skipping steps
I do searches for stepper motors and get such a large variety including binoculars and Drill Motors.
The Steppers on my 3DP12 are missing steps after the first year. This is not all the time I can 3D Print almost a perfect circle Bird Feeder.
[attachment 109567 Front.JPG]
However I have Problems with a SD Card Holder. Looking at the Front on the Y-Axis.
[attachment 109568 Wobblylines.jpg]