Smart Orbiter 3.0 Mount for SecKit SK-Tank v2 CF

prusaprinters

This is a mount for the LDO Smart Orbiter 3.0, for the SecKit SK-Tank v2 with the carbon fiber X gantry. It supports both the MGN9 or MGN12 rails, and use with or without the EBB36 toolboard that you can get with the Tank. I don't yet have support for the Orbiter 3.0 ‘Orbitool’ toolboard… it would normally mount on the back of the Orbiter's stepper motor, but that will further restrict Y movement, so I'd rather put it where the EBB36 is in the current design, or turn the extruder 90 degrees.Hopefully the pictures are self-explanatory, but here are some notes:I've provided various files including .step, .3mf, .stl, and also .dxf for the carriage and belt clamps in case you want to CNC them out of carbon fiber like I did.4mm CF for the carriage, 2mm CF for the belt clampsThe extruder mounts to the carriage via the two M3 bolts that go through the stepper. You'll need to replace these with longer ones.(Optional) You may rotate the stepper 180 degrees so the stepper wires come out the top. The belt clamps and carriage have grooves to hold the belts securely. Make sure to orient the belt clamps accordingly.Use small standoffs to mount the EBB36.The X endstop should mount on the bottom of the CF gantry.The left belt clamp bottom screw (which also holds the top of the X endstop sensor) may hit the X gantry at the far left X position depending on clearance. Use a screw with a low-profile head, and put it in from the back, with a nut on the front. You may still need to limit how far you go in the minus X direction.I provided a mount for the Beacon Z probe. It also works with the Cartographer (which I use) as it has pretty much the same form factor.Cable management is still a work in progress :-)Probe offsets:  X -6.5mmY +19.9mmAxis limits:X 13-400mm, endstop at 13mmYou might be able to go lower on X depending on screw head clearance mentioned aboveY 0-380mm, endstop at 378mmTo be added:A small front clamp for the cable mast, to avoid the cable ties pinching the wires;A mast for use without a toolboard;An upper front mount for the Orbiter 3.0 toolboard;A mast for the Orbiter 3.0 toolboard;Mounts for other Z probes (pinda, BLTouch);Cable management;I'm thinking about mountable raceways and/or something to guide wires around the back of the gantry without touching it.A mount for a part cooling fan.A cover.Links:SecKit SK-Tank v2: https://seckit3dp.design/price/tank-v2-betaLDO Smart Orbiter 3.0: https://www.orbiterprojects.com/so3/Beacon 3D Probe: https://beacon3d.com/Cartographer 3D Probe: https://cartographer3d.com/