Where the 1 kW / 2000 rpm frame sits in an S-1FL6 drive line
The 1FL6062-1AC61-2AH1 is a Siemens SIMOTICS S-1FL6 low-inertia servomotor in the 1FL6 family built specifically to pair with the SINAMICS V70 and V90 converters, so specifying it is really a system decision — the motor, drive, and encoder increments have to agree before the BOM closes. Operating voltage is 3AC 400 V with a rated power of 1 kW and a rated speed of 2000 rpm; the standstill torque M0 is 6 Nm and the rated torque MN is 4.78 Nm — that 1.25× torque margin between standstill and rated is what lets the axis hold position under load without stalling the drive. Production is flagged NRND, which means the line is past its primary manufacturing window; orders are still serviced but the clock on a last-time-buy decision has started.
Shaft, encoder, brake, and IP65 — the mechanical envelope
The frame is shaft height 65 mm with a plain shaft, tolerance N, and ships with an incremental encoder at 2500 increments per revolution plus a holding brake — the brake is what makes the axis safe to de-energise at standstill, and 2500 incr/rev sets the position loop resolution the drive firmware is tuned against. The motor ships with an angle connector and is rated IP65 with sealing ring, so the cable entry and the shaft seal together handle dust and low-pressure water jets — fine for typical machine-tool and packaging-line cabinets, but the sealing ring has to be seated against a smooth, flat flange face or the rating drops.
NRND status and what it means for the spare on the shelf
Group Code is R220 and Product Group is 5183 — those are the internal classification codes that show up on packing lists and customs paperwork, useful for MRO stockrooms that file spares by Siemens group code rather than by description. Each unit ships as a single piece in a 466 × 264 × 290 mm pack, so a small-shop owner ordering two or three spares should budget pallet space accordingly rather than expect a shoebox-size carton.