Final step for completion of the basic machine hardware assembly:
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INSTALLATION OF LINEAR DRIVES:
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The machine uses rotating ball nuts:

Attachment 465270

Some specs for the drives:

• Size: 12mm ball screw
• Lead: 0.1575" per ball nut revolution
• Suggested max RPM: 3,000
• Max speed @ 3,000 RPM: 470 IPM
• Rotational mass: 4.4 ounces (without bearings)
• Rotational mass diameter: 1.1"
• Belt reduction ratio: From 1:2 to 2:1
• Reduction on the machine: 1:1 on X and Y axis. 1:1.25 on Z axis.
• Motor size: NEMA 23
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