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Re: 2nd Build Ord Bot: Help ! Stepper Motor Problem :(

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Dear Cefiar,

attached is the pic of the driver:

The board came with the A4988 drivers: ( 4988ET, A1347, 485L on the microprocessor ).. - assuming it is the 1/16 then.

Belt used: MXL Timing Belts – .080" or 2.03 mm Pitch

The motors I am using are Nema 17: KL17H248-15-4A Lot No. 2013.04.19

As per my current understanding : the stepper motor does 360degree / turn. There are 200 steps . 360/200 = 1.8 degrees per step. the Pulley Gear Has 20 Teeth on X and Y . The MXL belts are spaced at 3mm using digi tape ( measuring the distance of "beginning of one tooth - across the gap - end of next tooth")



Thank you for taking your time to help me understand all of this :)

- Janski

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