Robot class and what the LXMSTS40F200000 actually does
Ball-screw 200 mechanical variant with user I/O cable, operating 360° rotationally and qualified for a normal industrial environment rather than washdown or cleanroom duty.
Speed budget and where the cycle time really comes from
Axis 1 reaches 450°/s nominal and 650°/s maximum, axis 2 hits 600°/s nominal and 800°/s maximum, and axis 4 tops out at 1929°/s — the wrist is by far the fastest axis, which is what lets a 4-axis SCARA keep its pick cycle tight. Linear travel runs 4.92 m/s nominal on axes 1 and 2 with a 2000 mm/s nominal on axis 3, and the maximum actuation ceiling is 6.91 m/s on axes 1 and 2 with 2220 mm/s on axis 3 — the spec to size your conveyor handoff against, because anything slower than 4.92 m/s nominal on the arm pins your takt time to the robot, not the belt. Operating envelope is 0...800 mm horizontal and 0...200 mm vertical, and repeatability is ±0.01 mm — enough for small-parts assembly and tray handling, not enough for high-precision insertion without a verification station.
Sourcing posture for an obsolete SCARA
For a line-down cell, the practical path is independent surplus inventory: lot-traceable, quoted against the RFQ with availability confirmed at quote time. Pricing and current stock cannot be confirmed on-page.