{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL2105-2AF01-1MB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL2105-2AF01-1MB0","canonicalUrl":"https://aoctrl.com/siemens/1FL2105-2AF01-1MB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FL2105-2AF01-1MB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL2 servomotor, 1FL2 family for SINAMICS S200, 1.5 kW continuous, 400 V 3AC, M0 5 Nm, 3000 rpm, 52 mm shaft height, 21-bit encoder, IP65 with oil seal, order code 1FL2105-2AF01-1MB0.","salesMarkdown":"## What this Siemens order code actually is The Siemens 1FL2105-2AF01-1MB0 is a SIMOTICS S-1FL2 low-inertia servomotor built to be driven by a SINAMICS S200 converter — the motor and drive are sold as a matched pair, and the suffix -1MB0 ties the motor to its S200 firmware variant. Supply is 400 V three-phase AC; the motor delivers 1.5 kW rated power with a stall torque of 5 Nm and a rated torque of 4.6 Nm at a rated speed of 3000 rpm — so the continuous working envelope is roughly 92% of stall torque at full speed, leaving little thermal headroom for sustained overloads above the rated point. It sits in a 52 mm shaft-height frame with a keyed shaft (tolerance N), no holding brake, an angular connector, and IP65 protection with an oil seal on the shaft pass-through — meaning the motor body and shaft entry are sealed against low-pressure water jets and oil mist typical of machine-tool and conveyor cells. ## Encoder feedback and how it lands in the drive Feedback is a 21-bit absolute encoder wired through an angular connector, which on the 1FL2/S200 pairing resolves to single-turn absolute position over the drive's internal comms — adequate for the cyclic point-to-point moves common in packaging and small-payload pick-and-place, where the cycle budget is tight and a homing return costs milliseconds every move. Because the encoder and motor are sold as a calibrated unit, substituting a third-party motor on the S200 drive is not a plug-in swap — the drive expects the motor's electronic nameplate data and encoder parameters on first commissioning. ## Compliance documentation and order class Siemens classifies the motor under group code R220 in product group X0DK, with compliance to RoHS substance restrictions confirmed since 01-01-18 and REACH Article 33 candidate-list information available on request. Export-control classification is AL:N / ECCN:N, so the part ships without a licence requirement under the standard dual-use lists — relevant for cross-border spares planning where paperwork holds up a line. The product class is C — manufactured or produced to order, which Siemens flags as non-returnable and non-reusable against credit; this matters for spares policy, because a cancelled BOM line cannot be walked back as a stock return.","metaTitle":"Siemens 1FL2105-2AF01-1MB0 servo motor, 1.5 kW, 400 V, IP65","metaDescription":"Siemens 1FL2105-2AF01-1MB0 SIMOTICS S-1FL2 servomotor, 1.5 kW, 400 V 3AC, 5 Nm stall, paired with SINAMICS S200.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FL2105-2AF01-1MB0","Group Code":"R220","description":"SIMOTICS S-1FL2 Supply voltage 400V 3AC Pn=1.5kW;Nn=3000rpm M0=5Nm;Mn=4.6Nm Shaft height 52mm With angular connector AM21bit With shaft key, Tolerance N Without holding brake Protection class IP65 with oil seal Matching drive SINAMICS S200","Product Group":"X0DK","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"1FL2 servomotors for SINAMICS S200","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"432.00 x 222.00 x 240.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-01-18","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/50cadc4a8eddc8040f9d0f0299971686.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FL2105-2AF01-1MB0?tree=CatalogTree"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1FL2105-2AF01-1MB0?","answer":"Submit an RFQ with the quantity you need and the matching SINAMICS S200 drive on the same BOM line; the order code is quoted against the build-to-order schedule, and pricing is confirmed at quote time rather than at a posted price."},{"question":"What compliance documentation does Siemens provide for 1FL2105-2AF01-1MB0 (RoHS, REACH, UL, IEC)?","answer":"The motor is RoHS-compliant since 01-01-18 and carries REACH Article 33 candidate-list disclosure on request; export classification is AL:N / ECCN:N. No UL or IEC approval mark is recorded on this listing — confirm any certification your end equipment needs against the Siemens product documentation before specifying."},{"question":"What is the closest pin-compatible alternative to 1FL2105-2AF01-1MB0 in this Servo Motors family?","answer":"No pin-compatible alternative is recorded on this listing. The 1FL2 family for SINAMICS S200 is the matched motor line for that drive; substitute frame sizes (different kW or shaft height) within the same family will change the mechanical fit and the drive's motor-parameter set, so any swap is a re-commissioning task rather than a drop-in."},{"question":"What is 1FL2105-2AF01-1MB0's listed group code on this Servo Motors line?","answer":"Group code R220, product group X0DK — that is the Siemens internal classification under which the motor is ordered and serviced."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL2105-2AF01-1MB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/1FL2105-2AF01-1MB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}