STS80 wall-mount, ball screw 200 mm
The LXMSTS80W200000 is the STS80 wall-mount configuration of Schneider Electric's PacDrive 3 SCARA platform — a four-axis articulated arm built around a 200 mm ball-screw vertical stroke and shipped with the user I/O cable already in the variant string. The wall-mount format orients the rotation axis freely through 360°, which lets the arm work over a conveyor or tabletop from above without dedicating floor footprint. Eight kilograms of permanent permissible load and +/- 0.01 mm repeat accuracy place this arm in the light-pick-and-place class — sized for small parts transfer, screw-driving, adhesive dispense, and machine-tending cells where cycle time and positional repeat, not raw payload, set the cell economics.
Working envelope and per-axis motion
The horizontal reach runs 0 to 1600 mm (0 to 63.0 in) and the vertical stroke runs 0 to 200 mm (0 to 7.9 in), so the cell layout has to allow a roughly 1.6 m horizontal sweep before the arm hits its hard stops. Maximum linear actuation reaches 34.84 ft/s (10.62 m/s) on the two horizontal axes and 2220 mm/s on the vertical — the headline figure that decides whether a fast pick-and-place profile actually fits the cell takt. Per-axis angular speed is split: the wrist (axis 4) is rated at 1200°/s nominal and 1929°/s maximum, while the base (axis 1) sits at 350°/s nominal and 490°/s maximum, with the intermediate axes 2 and 3 rated at 500°/s nominal / 585°/s maximum and 1600 mm/s nominal respectively. The wrist-dominant speed profile is the signature of a pick-and-place arm — the small joint at the end of the arm moves fastest because that's where short angular travel produces the largest tool-tip speed.
Lifecycle status — discontinued, no successor on record
A discontinued SCARA arm on a running line usually means one of three things: a last-time-buy already shipped and now held in spares, a third-party integrator sitting on a surplus cell, or a refurbished unit pulled from a decommissioned line. All three are quotable to order; the BOM-side check before committing is the variant string — STS80, wall mount, ball screw 200, with user I/O cable — because the cable option and the 200 mm vertical stroke are what differentiate this code from sibling PacDrive 3 SCARA variants.