{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FL6044-2AF21-1AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"1FL6044-2AF21-1AA1","canonicalUrl":"https://aoctrl.com/siemens/1FL6044-2AF21-1AA1","factsUrl":"https://aoctrl.com/api/mcp/products/1FL6044-2AF21-1AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMOTICS S-1FL6 servo motor, order code 1FL6044-2AF21-1AA1, 1 kW rated power, 3.18 N·m torque, 3000 rpm, 230 V 3AC, IP65, TTL incremental encoder 2500 incr/rev, shaft height 40 mm, without holding brake, compatible with SINAMICS V90 drives.","salesMarkdown":"## Overview The 1FL6044-2AF21-1AA1 is a Siemens SIMOTICS S-1FL6 servo motor rated at 1 kW, 3.18 N·m continuous torque, and 3000 rpm, operating on 230 V 3AC supply. It features an incremental TTL encoder with 2500 incr/rev, a shaft height of 40 mm, IP65 protection, and is designed for use with SINAMICS V90 drives. This variant does not include a holding brake. The 1FL6044-2AF21-1AA1 and the 1FL6044-2AF21-1AG1 share identical torque (3.18 N·m), dimensions (382.00 x 222.00 x 250.00 mm), and electrical ratings; the key difference is weight — 1360 g versus 3180 g for the AG1. ## Lifecycle The 1FL6044-2AF21-1AA1 is officially phased out by Siemens, with a discontinuation date of 2025-10-01.","metaTitle":"Siemens 1FL6044-2AF21-1AA1 SIMOTICS S-1FL6 Servo Motor, 1 kW, 230 V, IP65","metaDescription":"Siemens SIMOTICS S-1FL6 servo motor 1FL6044-2AF21-1AA1: 1 kW, 3.18 N·m, 3000 rpm, 230 V 3AC, IP65, TTL encoder 2500 incr/rev, shaft height 40 mm, no holding brake, for SINAMICS V90","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":[],"specifications":{"Group Code":"R220","Product Group":"3585","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":"1FL6 servomotors for SINAMICS V90","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"382.00 x 222.00 x 250.00 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":"$241.30","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0a4c50cfb101f16b3cf0155b40d7cbe3.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/1FL6044-2AF21-1AA1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FL6044-2AF21-1AA1","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/1FL6044-2AF21-1AA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}