{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1FK2104-4AK00-2SB0","brand":"Siemens","brandSlug":"siemens","productSlug":"1FK2104-4AK00-2SB0","canonicalUrl":"https://aoctrl.com/siemens/1FK2104-4AK00-2SB0","factsUrl":"https://aoctrl.com/api/mcp/products/1FK2104-4AK00-2SB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 1FK2 HD SIMOTICS S-1FK2 servo motor, 0.6 kW at 6000 rpm, 1.27 Nm standstill torque, IP64, absolute single-turn 22-bit encoder, DRIVE-CLiQ M17 interface, built to order.","salesMarkdown":"## Will this motor drop into a SINAMICS S120 line with the rest of the SIMOTICS 1FK2 fleet? The 1FK2104-4AK00-2SB0 is a SIMOTICS S-1FK2 HD servo motor from the 1FK2 family paired with SINAMICS S120 drives, supplied as 1 Piece per carton and identified under Group Code R220 / Product Group 9021. It is built to order under product class C, meaning each unit is configured and produced against the order rather than held as a returnable stock item. Standstill torque M0 is 1.27 Nm, with a rated output PN = 0.6 kW at nN = 6000 rpm on a 380-480 V supply, and a second operating point of PN = 0.4 kW at nN = 3000 rpm on a 200-240 V supply — the same frame is sold into both 230 V class and 400 V class S120 line-ups, and the drive parameter set has to match the band the cabinet actually delivers. ## Encoder, shaft, and the mechanical side of the BOM line Feedback is an absolute single-turn 22-bit encoder (AS22DQC), giving 4 194 304 positions per revolution with no battery backup required — multi-turn is not on this code, so any application that needs true position retention across power-down needs an absolute multi-turn variant or a gearbox reference scheme elsewhere in the line. The shaft is a plain cylindrical D14 x 30 mm, balanced without a keyway on this code, which simplifies alignment but means the coupling is the only thing resisting torque transmission under shock load — the DRIVE-CLiQ M17 feedback plug and the M17 power connector both rotate relative to the housing, so the cabinet layout has to leave swing room for the cable bend radius. ## IP64 in plain terms — what the sealing actually covers Degree of protection is IP64: dust-tight and resistant to splashing water from any direction, which is the rating the SIMOTICS 1FK2 HD series typically carries when ordered for cabinet-internal or light industrial duty. It is not IP65/IP67 washdown-rated — a food-and-bev line with hose-down cleaning needs a higher-rated variant, not this code. ## Drive side: DRIVE-CLiQ and the SINAMICS topology The DRIVE-CLiQ M17 interface carries both the encoder data and motor identity to the SINAMICS S120 drive, so electronic nameplate recognition is automatic once the cable is seated — the drive auto-loads motor parameters and the matching motor-side power connector is also M17, keeping the cable family consistent on this frame size. ## Compliance and documentation the buyer will be asked for The motor has been RoHS-compliant since 01-07-06 and the supplier publishes Reach information under Article 33 for candidate-list substances — both are the buyer-side documentation asks for any EU ship-to.","metaTitle":"Siemens 1FK2104-4AK00-2SB0 servo motor, 0.6 kW, IP64","metaDescription":"Siemens 1FK2104-4AK00-2SB0 SIMOTICS 1FK2 HD servo motor, 0.6 kW at 6000 rpm, IP64, DRIVE-CLiQ. Active production, built to order. Quoted against the BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Servo Motors"],"specifications":{"title":"1FK2104-4AK00-2SB0","Group Code":"R220","description":"SIMOTICS S-1FK2 HD servo motor M0=1.27 Nm; PN = 0.6 kW at nN=6000 rpm (380-480 V); PN = 0.4 kW at nN=3000 rpm (200-240 V); degree of protection IP64; cylindrical shaft D14 x 30 mm; absolute encoder single-turn 22-bit (encoder AS22DQC); with DRIVE-CLiQ plug M17; power connector size M17;","Product Group":"9021","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":"1FK2 servomotors for SINAMICS S120","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N_CNDU","Packaging dimensions (L x W x H)":"452.00 x 250.00 x 267.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-07-06","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/90b7c0f84787fa69e5a9bccca37156b4.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/1FK2104-4AK00-2SB0?tree=CatalogTree"},"ai":{"faq":[{"question":"Who supplies 1FK2104-4AK00-2SB0 and how is it quoted for volume purchases?","answer":"Volume pricing breaks are worked at quote against the quantity on the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/1FK2104-4AK00-2SB0","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/1FK2104-4AK00-2SB0 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}}