2.5 kW, 400 V, 2000 rpm — what the headline rating buys you
The Siemens 1FL6090-1AC61-2AA1 is a SIMOTICS S-1FL6 low-inertia servomotor rated 2.5 kW at 3AC 400 V with a rated speed of 2000 rpm, delivering a stall torque M0 of 15 Nm and a continuous rated torque MN of 11.9 Nm. Paired with a SINAMICS V70 or V90 drive on the same control bus, it covers positioning axes where the load needs brisk acceleration and a 90 mm shaft height footprint. The motor carries an incremental encoder at 2500 increments per revolution with a feather-key shaft and ships without a holding brake. IP65 with the sealing ring fitted keeps the body sealed for plant-floor washdown and dust exposure, though the sealing ring itself — not the housing — is the wet-end barrier; replace it at every re-installation.
Lifecycle read — NRND, not a free-running active part
The product is flagged NRND on the manufacturer's status field, even though the broader lifecycle stage reads current. NRND means the family is moving toward end of life — orders are still accepted but new design-ins should plan a successor or an alternative slot in the BOM. The product class is C: manufactured to order, non-returnable, non-reusable. For MRO planning that means the shelf-life question shifts to lead time against an RFQ rather than restocking a returns-eligible SKU.
Compliance, packaging, and the BOM-side details
RoHS compliance has been in force since 01-01-18 and the manufacturer carries the REACH Art. 33 duty-to-inform obligation per the current candidate list. Export control classifies the part AL:N / ECCN:N — no special export licence required for the standard cross-border shipment. Packaging is one piece per carton at 495.00 x 365.00 x 340.00 mm. Group Code R220 and Product Group 5183 are the internal classification fields the buyer will see referenced on quotes and packing documents.