Sizing the motor against the SINAMICS S200
The Siemens 1FL2104-2AG11-1SC0 is a SIMOTICS S-1FL2 low-voltage servo with a 200V 3AC supply, rated 0.75 kW at 3000 rpm with a continuous stall torque M0 of 2.4 Nm and rated torque Mn of 2.4 Nm, sized for direct pairing with the SINAMICS S200 drive family in compact motion axes (cites:,). M0 and Mn reading equal at 2.4 Nm means the motor can deliver rated torque all the way down to the low-speed / standstill region the SINAMICS S200 typically holds during indexing moves, which is the operating envelope that decides whether a 0.75 kW axis fits the machine cycle (cites:).
Mechanical envelope and feedback
Shaft height 40 mm, a keyed shaft to tolerance N, and an IP65 housing with oil seal point the motor at cabinet-side and machine-base installations where splash and light coolant exposure are present but full washdown is not (cites:). An integrated holding brake lets the drive hold the axis at stop without a separate brake controller — the S200 handles the brake switching through the motor cable, so the cabinet side needs no auxiliary brake contactor (cites:). The AS21bit absolute encoder behind the hybrid connector gives single-turn absolute position from power-up, which removes the homing sequence on every restart and is the right choice for short-cycle packaging, pick-and-place, and indexing axes that lose cycle time to a reference move (cites:).
Compliance and order shape
Product class C — built to order, non-returnable — and single-piece quantity mean each unit is configured at the factory against the order code; lead time is set by Siemens production scheduling rather than shelf stock (cites:,).