Order code and what it actually is
The part on this line is the Siemens 1FK7 compact synchronous servo motor, identified under order code 1FK7032-5AK71-1TA0 and filed in the Servo Motors category. The 1FK7 family is Siemens' compact synchronous line, sized for high-dynamic positioning duties where a short stack length and low rotor inertia matter more than the raw stall torque of the larger 1FT7 / 1FK7 frame sizes.
Lifecycle posture — eol_hot is the headline
For a compliance buyer this is the single most important line on the spec sheet. A Siemens eol_hot motor is still a Siemens factory-built unit with original manufacturer traceability — declaration of conformity paperwork, nameplate data, and the original Siemens material declarations travel with stock sourced through qualified independent channels, which is what the supplier-quality sign-off actually depends on.
What the absence of ratings on this listing means
Operationally that means a panel-builder replacing a failed unit on a Sinamics S120 drive needs the Siemens datasheet drawing for the 1FK7032 frame to confirm the stack length, the encoder interface, and the holding-brake option before the swap is committed — the order code locks the mechanical envelope, but the variant suffix governs the feedback and the brake.
Sourcing posture for an eol_hot Siemens servo
For an order code flagged eol_hot, the supply channel that actually moves product is independent distribution quoting against the BOM quantity — lead time, lot size, and current pricing are all confirmed at RFQ on this listing, with no immediacy claim and no stock number on the page. The compliance pack that comes with stock sourced this way is the part a quality-doc buyer needs to look at first: Siemens factory build, original nameplate, and the conformity file the motor shipped with — that is the documentation chain that satisfies a RoHS / REACH / functional-safety review, and it is the line item a surplus channel can either supply in full or break.