{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL6044-1AF61-0LH1","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL6044-1AF61-0LH1","canonicalUrl":"https://aoctrl.com/siemens/1FL6044-1AF61-0LH1","factsUrl":"https://aoctrl.com/api/mcp/products/1FL6044-1AF61-0LH1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL6 servo motor, 1FL6044-1AF61-0LH1, 0.75 kW, 3000 rpm, 2.39 Nm rated torque, 3.5 Nm peak torque, IP65, 20-bit absolute encoder, holding brake, shaft height 45 mm.","salesMarkdown":"## Spare-part servo for SINAMICS V70/V90 systems The 1FL6044-1AF61-0LH1 is a Siemens spare-part servo motor from the SIMOTICS S-1FL6 series, designed for direct integration with SINAMICS V70 and V90 converters. It delivers 0.75 kW rated power at 3000 rpm, with a rated torque of 2.39 Nm and a peak torque of 3.5 Nm — the M0 figure that governs acceleration and deceleration in positioning cycles. The motor carries a 20-bit absolute encoder (12-bit multi-turn), which eliminates the need for a homing routine on power-up — the axis position is known immediately after the drive powers on. The holding brake holds the vertical axis at standstill when the drive is disabled. ## IP65 and shaft-height fit IP65 degree of protection with the sealing ring means the motor body withstands washdown and coolant splash — suitable for machine-tool and packaging lines where cutting fluids or wash cycles are present. The shaft height of 45 mm and plain shaft with tolerance N match the standard SIMOTICS S-1FL6 mounting footprint; the holding brake adds axial length, so the mating coupling and bracket must accommodate the brake housing. Operating voltage is 400 V 3-phase AC, the standard European industrial supply. The motor is compatible with SINAMICS V70 and V90 drives without an adapter cable — the connector pinout matches the drive's motor connector. Sourced through authorized distribution channels against an RFQ. The spare-part designation means Siemens treats it as a serviceable unit — the full compliance documentation (RoHS, REACH, CE) accompanies the shipment.","metaTitle":"Siemens 1FL6044-1AF61-0LH1 SIMOTICS S-1FL6 Servo Motor","metaDescription":"Siemens 1FL6044-1AF61-0LH1 SIMOTICS S-1FL6 servo motor, 0.75 kW, 3000 rpm, 2.39 Nm, IP65, 20-bit absolute encoder, holding brake.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"title":"1FL6044-1AF61-0LH1","description":"**spare part** SIMOTICS S-1FL6 operating voltage 400 V 3 AC PN=0.75 kW; NN=3000 rpm M0=3.5 Nm; MN=2.39 Nm shaft height 45 mm absolute encoder 20-bit (12-bit multi-turn) plain shaft, tolerance N with holding brake degree of protection IP65 with sealing ring compatible with the converters SINAMICS V70&V90","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0a4c50cfb101f16b3cf0155b40d7cbe3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=32211&mlfb=1FL6044-1AF61-0LH1"},"ai":{"faq":[{"question":"What is the rated torque and peak torque of 1FL6044-1AF61-0LH1?","answer":"Rated torque (MN) is 2.39 Nm; peak torque (M0) is 3.5 Nm. The peak figure governs acceleration performance in positioning moves."},{"question":"Which drives are compatible with this servo motor?","answer":"The motor is compatible with SINAMICS V70 and V90 converters. No adapter cable is needed — the connector pinout matches the drive's motor connector."},{"question":"How do I get current pricing and availability for 1FL6044-1AF61-0LH1?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL6044-1AF61-0LH1","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/1FL6044-1AF61-0LH1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}