Difference between C7 and C5 ballscrew | CNC Design
Below we can see a picture of a test using a C7 ballscrew compared to a C5 ballscrew using really small wire of 0.05mm (0.0019 inch) and winding at a pitch of 0.1mm (0.0039 inch). So we should end up with a gap of 0.05mm between each winding.
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