What this motor does on a SINAMICS S210 line
The 1FK2104-6AF10-2SA0 is a SIMOTICS S-1FK2 HD servo motor sized at 1 kW (PN) at 3000 rpm on a 380–480 V drive, with a secondary 0.5 kW point at 1500 rpm on 200–240 V — so the same winding serves both 230 V-class and 400 V-class SINAMICS S210 drive cabinets without a hardware change, only a parameter set swap. Holding torque M0 is 3.2 Nm and the unit ships with an integrated holding brake, which is what makes it drop-in for the vertical-axis or gravity-loaded stations where the apprentice question is always "will it hold when the drive releases torque?" — yes, the brake is part of the motor, not an add-on. Position feedback is a single-turn 22-bit absolute encoder (AS22DQC) over the OCC interface, which means the drive resolves position without a homing return on every power-up — commissioning gets shorter on repeatable machine builds. The shaft is a cylindrical D14 x 30 mm and the connector is an M17 rotatable plug, IP64 on the body — fine for an enclosure-mounted axis, not for a washdown cell. If the line is wet, ask the dumb question now before the BOM freezes.
Where the 1FK2 HD lands in a SINAMICS S210 cabinet
The motor belongs to the 1FK2 family that pairs with SINAMICS S210 — that is the drive commissioning engineer cares about, because the S210 auto-configures the motor from the electronic nameplate, so the OCC connector is the wiring path the panel OEM needs to land and label correctly the first time. Catalog-class records put this order code in Group Code R220 / Product Group 9021 with a product class note that the unit is produced to order and cannot be returned against credit — worth flagging on the BOM line before PO release so MRO and the panel builder are aligned on a non-cancellable build slot.
Lifecycle, compliance, and what the paperwork trail looks like
Lifecycle stage is listed as current and product status is Active — no EOL or successor on the record, so the 1FK2104-6AF10-2SA0 stays in the running for new builds and for replacing a failed unit like-for-like. Packaging is one piece per shipper box at 452.00 x 250.00 x 267.00 mm — useful when planning the receiving dock or the panel build's kitting shelf so the crate is not blocking the aisle when the apprentice needs to pull the next unit.