Frame, output and what the rating covers
The Siemens 1FK70835AF711AH0 is a compact synchronous servo in the 1FK7 family, listed at 16 Nm with a 100 K thermal class and 3000 rpm rated speed — the figure that tells the panel designer how much torque is on tap at continuous duty without tripping the winding thermal limit.
Lifecycle read: EOL/HOT and what it means at the BOM line
For an installed Siemens drive/motor pairing, that status turns this motor into the kind of item you want one of in the cabinet before the failure — the failure mode here is a line-down motion axis with no compatible spare on the shelf, and the supply side is independent distribution rather than factory-direct flow.
Mounting reality inside the panel/cabinet
As a 1FK7 compact-frame servo, the unit bolts into the standard Siemens flange footprint and mates to a SINAMICS drive via the resolver or encoder feedback cable — the motor side of the loop, not a standalone component, so the BOM line must keep the feedback cable and power connector kit aligned with the drive-side order code.
Sourcing posture for this end-of-life motor
With EOL/HOT status, independent distribution is the realistic channel — quoted to order against the BOM line with availability, condition and traceability confirmed at RFQ; no stock-count promise, no immediacy claim, just the procurement path the lifecycle status forces.