Where this 2.30 kW geared servo sits on a motion axis
The Siemens 1FK7063-5AF71-1.U. is the SIMOTICS S 1FK7 Compact synchronous servo geared motor at 2.30 kW, naturally cooled, with a power/signal connector rotatable by 270°, no holding brake, and direct gearbox mounting — a configuration that drops straight onto a machine axis where the gearbox is part of the motor envelope rather than a separate reducer on the output shaft.
Why the eol_hot flag drives every decision on this part
An eol_hot lifecycle entry means the 1FK7063-5AF71-1.U. is being run down on a last-time-buy curve — a panel builder who still has this code on a frozen BOM needs to lock remaining quantities now and qualify any drop-in replacement against the direct gearbox mount, the 270° rotatable connector orientation, and the no-holding-brake wiring before swapping the order code, because the mechanical envelope around the connector and brake harness is what governs physical fit, not just the frame size. There is no official pin-compatible successor in the ledger for the 1FK7063-5AF71-1.U.; a category-strategy review of this line should treat the part as a constrained supply rather than a generic 2.30 kW servo, with the 1FK7 Compact family positioned for a planned migration when Siemens names a replacement.
Fit checks before the BOM line is committed
At 2.30 kW in a naturally cooled 1FK7 Compact frame, the motor is sized for continuous-duty axes that do not need an external fan — confirm the gearbox input speed, the radial/axial load envelope at the output shaft, and the absence of a holding brake on the machine side before this order code is approved, since the lack of a brake rules out vertical or gravity-loaded axes that need a fail-safe stop. The rotatable 270° power/signal connector lets the cable exit be re-oriented at install, which is the practical accommodation for cramped cabinet layouts — once the gearbox is bolted, the connector position is the only field-adjustable wiring parameter left.