1.5 kW, 8 Nm stall, 400 V 3AC — sized for the SINAMICS S200 line
The Siemens 1FL2306-4AC01-0HB0 is a SIMOTICS S-1FL2 servomotor in the 1FL2 family built for the SINAMICS S200 drive platform — 400 V 3AC supply, rated power 1.5 kW at 2000 rpm, with a 8 Nm standstill torque and 7.16 Nm rated torque, so the motor covers constant-torque duty up to that rating without an oversized frame. It ships as a 65 mm shaft-height machine with a plain shaft (tolerance N) and an angular connector for the power and feedback wiring, paired to a 17-bit encoder — that encoder line-count is what the SINAMICS S200 closes position loop against, so the motor and drive must be specified as a matched pair rather than mixed with other families. There is no holding brake on this variant, which matters for any vertical-axis or gravity-loaded application: a separate holding brake, or a brake-equipped variant of the 1FL2 frame, has to be specified if the load cannot be held by the drive's own torque at standstill. Mechanical integration is a 65 mm flange mounting, and the housing is sealed to IP65 with an oil seal at the shaft pass-through — adequate for factory-floor panels and machine enclosures where the motor sits inside the machine frame, not for direct washdown or outdoor exposure.
Sourcing posture — active, made-to-order, no successor on record
Lifecycle status for the 1FL2306-4AC01-0HB0 is active, and the product class is recorded as made-to-order — non-returnable, non-reusable under the standard credit terms — so the part is specified into the BOM as a build-line item rather than pulled from shelf stock.
Order codes and shipping — group R220, single-piece pack
Admin metadata: group code R220, product group X0DM, quantity unit 1 piece, packaging quantity 1 — every order line ships as a single motor in its factory pack, and the pack dimensions 392 mm × 269 mm × 286 mm are what the receiving dock has to clear at incoming inspection.