OB-1055-SET Anti-Backlash Nut Block for 8mm Metric Acme Lead Screw

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Anti-Backlash Nut Block for 8mm Metric Acme Lead Screw

The 8mm Acme Anti-Backlash Nut Block is a great choice for any project requiring lead screw linear motion.

 "The pitch and diameter are a perfect combination of high torque and speed. This screw fits the bill for most machine designs and has quickly become a standard for OpenBuilds Builders!"

 Product Details:

  • Qty. 1
  • Tr8*8(p2) Metric Acme Tap
  • Mounting Hole Spacing: 20mm
  • Pitch: 2mm
  • Lead: 8mm
  • Delrin
  • Color: Black

Kit Includes:

  • (2) Nylon Insert Lock Nut - 5mm
  • (1) Thin Hex Nut
  • (1) Set Screw - 16mm
  • (1) Anti-Backlash Nut Block

Use in conjunction with the 8mm Metric Lead Screw

Please note:  These Nut Blocks should be a little tight on the Lead Screw.  This ensures that, in time, the Nut Block will seat itself with little backlash.  During the beginning operations and for maintenance, you may want to add a little Silicon Lube along the length of the Lead Screw and run the system back and forth to break it in.

Mounting Screw Length varies - typically on a 6mm plate with C-Beam Linear Rail & (2) 3mm Aluminum Spacers use 20mm Low Profile Screws - Look at Example Builds here.

OpenBuilds Part CAD Models and Drawings 

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