RB1, RB3, RBB3 X Limit Switch End Stop - 3096

thingiverse

This print's purpose is to give the X limit switch a secure stop.\r\n\r\nOur Skip-Sense enabled RB3 and RBB3 printers already have a threaded hole on the X-Z rail, but the RB1 printers with steel frames will need a hole drilled and tapped for an M4 bolt. The hole is right in line with the rod connector on the other side. The rod connector can be used as a guide to find the correct location of the hole. If you use a 1/8" drill, you can self-tap the hole using an M4 bolt.\r\n\r\nIf printed with calibrated filament, the bracket is tight enough not to need a bolt to hold it in place, but there's a hole in the bracket that can be used to secure it to the rail. I highly recommend using one anyway. \r\n\r\n----------\r\n\r\nPart #3096\r\n\r\n----------\r\n\r\nAs with all our printer parts, these are precision-made for best results. It's highly recommended that you use calibrated filament as described in this method: https://www.thingiverse.com/thing:1037301