Rook 2020 MK1/ MK2 now has a stock 4:1 belted Z Note this design uses the "original" -non Mk1 feet.
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updated April 7, 2024

Description

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Rook 2020 Z motor mount for 4:1 gear ratio.

UPDATE: 6/1/23

V4 Fixes

  • Easier belt installation 
  • Removed motor mount screw

Needs Rook BOM rubber feet or - Rook Feet options - Below -

Belt Clip For easy tension - Zip tie around for security.

Modified upper Z bearing stack. - Use as final tensioning. (Has clearance for MGN9C and 2020 gantry.) Can be oriented both ways.

Heat Insert Version H

Uses

  • x1 80T 5B Pulley
  • x2 20T 5B Pulley
  • x1 5 x60mm Rod
  • x3 695zz Bearings - Modified Bearing Stack Suggestion - oldcrazyeye
  • x1 200mm 2GT Belt 
  • x1 1M 2GT Belt
  • x7 M3 x 14mm
  • x7 M5 Washers
  • x1 M5 x  6mm
  • x1 M5 x 8mm - Motor Mount
  • x1 M5 x 14mm
  • x5 M5 T-Slot Nut - 3 For Z Idler

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Model origin

The author remixed this model.

Differences of the remix compared to the original

Adds 4:1 Z

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