Drag to rotate · scroll to zoom. Files are for personal use — no resale or redistribution.
Parallel Flexure M3 Fine-Adjust Stage
This is a one-piece compliant linear stage, 58 x 92 x 10 mm. A 30 x 30 mm carriage hangs on four parallel 1.3 mm leaf flexures with 22 mm of free length, and an M3 screw in a horizontal heat-set insert pushes it about ±1.5 mm in X with no slop and no sliding friction. Its top has four M3 heat-set bores on a 20 x 20 mm square for a laser, sensor or mirror. A hard stop with a 2 mm gap keeps the leaves from being overbent. The frame mounts through four M3 clearance holes, so use washers underneath to lift the carriage off the surface it is screwed to.
Ordering a print of any gallery model is free once you're signed in. Want the OBJ for your own printer? Download it for $1 — no account needed, we email you the link. Signed-in members can pay with credits instead.