S-1FL2 low-inertia axis for the SINAMICS S200
The Siemens 1FL2203-2AG01-1MC0 is a SIMOTICS S-1FL2 low-inertia AC servo built as the rotating side of a SINAMICS S200 PN drive pairing, sized at 0.2 kW rated power with a rated speed of 3000 rpm and equal stall and rated torque of 0.64 Nm, so the motor delivers its full nominal torque at standstill without the field-weakening region pulling it out of the linear working band. At a shaft height of 30 mm with an IP65 sealed housing and oil seal, this 1FL2 frame slots into compact machine axes — small indexing tables, labelling heads, laboratory automation and feeder pick-and-place — where the cabinet-side amplifier is a SINAMICS S200 PN and the cyclic position loop has to hold its setpoint frame to frame.
Mechanical and electrical configuration on this build
The -1MC0 suffix resolves to a 200 V three-AC winding, a hybrid AM21 encoder output for absolute multi-turn position feedback, a keyed shaft with N tolerance fit and no holding brake — the lack of a brake means the application must hold position through the drive's own regenerative loop or a downstream mechanical arrestor, since Z-axis gravity loads will free-fall on power loss. Protection class IP65 with oil seal lets the motor sit close to the process where cutting fluid, lubrication mist or washdown splash is present, but the sealing depends on the mating side of the hybrid connector being fully seated — an unseated connector halves the IP rating in practice regardless of the motor body spec.
Lifecycle, compliance and what ships
Lifecycle stage is recorded as current with no announced phase-out, so existing S200 lines and new machine builds can be specified against this code without a forced re-engineering step on the motor side. The product is RoHS-compliant since 01-01-18, falls under REACH Article 33 information duty with the candidate-list declaration carried in the product record, and carries no ECCN or AL export-control tag — meaning standard commercial export documentation applies and no special licence is triggered for the standard destination countries.