OG Rook 2020 4:1 Belted Z V4

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