What the motor is sized to do
The 1FL2102-4AF00-1MC0 is a SIMOTICS S-1FL2 low-inertia servomotor rated 400 V 3AC at 100 W continuous power, with 0.32 Nm hold torque and the same 0.32 Nm rated torque at a nominal speed of 3000 rpm — sized for compact point-to-point axes on packaging, small-parts handling and laboratory automation where a high dynamic response matters more than raw stall torque. It sits inside the 1FL2 family that pairs natively with the SINAMICS S200 drive line, with a hybrid cable AM21 and 21-bit absolute encoder as the feedback channel — a 20 mm shaft height and keyed shaft with tolerance N keep the mechanical footprint and alignment with the gearbox or coupling on the integrator's BOM sheet.
Build choices the spec code locks in
No holding brake is fitted, so the axis relies on the drive's regenerative stop or an external brake on the gearbox — order code 1MC0 explicitly excludes the brake; if the application drops a vertical load at standstill, a brake-equipped 1FL2 variant must be specified instead. Protection is IP54 without an oil seal, which keeps the motor usable in dry cabinet interiors and light dust environments but rules out wet washdown duty and gearbox-side oil mist; shaft entry sealing against oil splash would require the IP65 variant in this family.
Compliance and order class
The motor has been RoHS-compliant since 01-01-18, and the seller is on notice for REACH Article 33 candidate-list disclosures — the file is current and shipped with the product record on request.