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MPCNC Stepper Reduction Gear
by xyz100
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This is a GT2 belt based reduction gear for MPCNC X and Y steppers. Standard A4988 drivers are fairly weak that might result in steppers skipping steps. Shown here 1:4 reduction virtually eliminates this issue.
The design allows to use either NEMA17 or NEMA23 steppers.
X and Y part differ only in backplate. The one for Y direction has a mount for an angled support of Z chain. Therefore one of gear_reduction_y_back_plate_f.stl needs to be printed mirrored.The main motor mount is the same. T
The design allows to use either NEMA17 or NEMA23 steppers.
X and Y part differ only in backplate. The one for Y direction has a mount for an angled support of Z chain. Therefore one of gear_reduction_y_back_plate_f.stl needs to be printed mirrored.The main motor mount is the same. T
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