Defining the motor for the BOM line
Siemens 1FL2105-2AF01-0SB0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 1FL2 family, built to pair with the SINAMICS S200 drive (cite:, cite:). It runs on a 400 V 3AC supply and delivers a rated power Pn of 1.5 kW at a rated speed Nn of 3000 rpm, with a standstill torque M0 of 5 Nm and a rated torque Mn of 4.6 Nm — meaning the motor keeps roughly 92 % of its M0 figure on the nameplate rating, a near-1:1 ratio typical of low-inertia machines (cite:).
Mechanical and encoder configuration
The shaft height is 52 mm and the motor carries a plain shaft with tolerance N, no holding brake, and an angular connector; encoder is single-turn 21-bit absolute (cite:). Protection class is IP65 with oil seal — the sealing level suites washdown-adjacent panels and dusty factory cells, but the drive-end oil seal is the part that limits long-term horizontal mounting where lubricant migration is a concern (cite:).
Compliance and orderability
The motor has been RoHS-compliant since 01-01-18, with REACH Article 33 duty-to-inform in force and a Group Code R220 / Product Group X0DK classification (cite:, cite:, cite:, cite:). Lifecycle status is Active, current production stage, and the product class is C — built to order, non-returnable — so each unit ships against an explicit BOM commitment rather than from general stock (cite:, cite:, cite:). Packaging is one piece per box at 432 × 222 × 240 mm, with no export-control restrictions (AL: N / ECCN: N) on the order code line (cite:, cite:, cite:, cite:).
Sourcing posture for the procurement line
For an active, made-to-order servo, the realistic path is a quoted-to-order BOM line through independent distribution: confirm the SINAMICS S200 drive pairing and the 1.5 kW / 400 V 3AC rating match the panel schematic, then request an RFQ — availability and current pricing land against the quote rather than off the shelf (cite:, cite:, cite:).