A 7 kW low-inertia servo for the SINAMICS V90 line
The 1FL6096-1AC61-2AB1 is a SIMOTICS S-1FL6 low-inertia servomotor built to run on a Siemens SINAMICS V70 or SINAMICS V90 drive, with 3AC 400 V operating voltage, a rated output of 7 kW at 2000 rpm, 40 Nm stall torque, 33.4 Nm rated torque, and a 90 mm shaft height. Feedback is an incremental encoder at 2500 increments per revolution with a feather-key shaft, and the unit ships with an integrated holding brake for vertical-axis and load-holding applications; the IP65 rating with sealing ring is the figure that allows the motor body to sit close to the machine without enclosure guarding against coolant and chip splash.
What NRND means for a line that still runs V90 drives
The product is flagged NRND — the part is no longer recommended for new designs but remains serviceable for installed-base spares, which is the standard Siemens posture for legacy 1FL6 stock against newer 1FL2 / 1FK2 platforms. Group code R220 and product group 5183 are the internal identifiers a Siemens procurement or service contact uses to confirm the line and pull the correct declaration pack — keep both on the purchase order so the goods receipt does not re-classify the unit against the V90 power module family.