Lifecycle read on this 1FK7 Compact
The Siemens 1FK7080-5AF71-1... carries a of eol_hot per the manufacturer record, which puts the part on the watch list for last-time-buy planning rather than ongoing series production. For a maintenance-critical spare this is the single procurement fact that drives the ordering window: confirm replacement stock, then quote a multi-year sparing quantity rather than a single-unit buy. The 270° rotatable connector and the three listed mounting positions (B5, V1, V3) give the panel builder a single part number across shaft-horizontal and shaft-down installations without re-routing the cable harness.
What 8 Nm at 3000 rpm means on the line
The 8 Nm continuous stall torque and 3000 rpm rated speed place this motor in the mid-frame Compact class of the 1FK7 family — sized for high-dynamic positioning axes such as feeders, cross-cutters, and rotary indexing tables where rapid accel/decel matters more than raw stall torque. Naturally cooled (non-fan) means the thermal envelope depends on a mounted surface or a coupled gearbox acting as a heatsink; a standalone foot-mounted installation derates faster than a flange-coupled one. The 2.14 kW shaft power at rated speed is the rating that bounds the continuous load — any continuous duty above that point moves the application into the overload region where the drive's I²t timer, not the motor label, governs.
Sourcing posture for an eol_hot spare
Quantities are lot-specific and any large sparing build needs to be confirmed against the available bonded stock before the purchase order is released.