{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R88M-K5K020H","brand":"Omron","brandSlug":"omron","productSlug":"R88M-K5K020H","canonicalUrl":"https://aoctrl.com/omron/R88M-K5K020H","factsUrl":"https://aoctrl.com/api/mcp/products/R88M-K5K020H","rawCanonicalId":null},"summary":{"shortDescription":"Omron Accurax G5 servo motor, R88M-K5K020H, 5 kW, 2000 rpm, 3-phase 240 VAC, incremental encoder, cylindrical shape, no brake, key and tap.","salesMarkdown":"The Omron R88M-K5K020H is a 5 kW Accurax G5 servo motor from the cylindrical-frame family, rated for 2000 rpm on a 3-phase 240 VAC supply. It carries an incremental encoder for position feedback and is specified without a brake — meaning the load must be held externally or by the drive's holding torque at standstill. The key and tap feature on the shaft allows positive mechanical coupling to the load, which is standard for direct-drive or belt-pulley applications where slip cannot be tolerated. The 5 kW continuous rating at 2000 rpm sets the torque constant: roughly 23.9 Nm available at rated speed, which drives the sizing decision for the mating drive and the mechanical transmission. The 3-phase 240 VAC supply is the line input to the drive, not the motor winding voltage — the drive's DC bus and PWM output determine actual winding excitation. The incremental encoder (typically 2048 or 2500 PPR on G5 frames) gives the drive velocity and position feedback; it is not absolute, so the machine must home on power-up.","metaTitle":"Omron R88M-K5K020H Accurax G5 Servo Motor, 5 kW, 2000 rpm","metaDescription":"Omron R88M-K5K020H Accurax G5 servo motor, 5 kW, 2000 rpm, 3-phase 240 VAC, incremental encoder, no brake, cylindrical shape. EOL hot stage; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors with Brake"],"specifications":{"Brake":"No","Shape":"Cylindrical","Speed":"2000 rpm","Voltage":"240 VAC","Capacity":"5 kW","Key and tap":"Yes","Encoder type":"Incremental","Oil-tight seal":"No","lifecycle_stage":"eol_hot","Supply voltage and phase":"3-phase 240 VAC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://automation.omron.com/en/us/products/family/G5-Motors","alternativesUrl":"https://aoctrl.com/api/mcp/products/R88M-K5K020H/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy R88M-K5K020H and what is the lead time?","answer":"The R88M-K5K020H is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here."},{"question":"What is R88M-K5K020H's listed brake?","answer":"The R88M-K5K020H is specified with no brake. The load must be held externally or by the servo drive's holding torque at standstill."},{"question":"What is R88M-K5K020H's shape and encoder type?","answer":"The R88M-K5K020H has a cylindrical shape and uses an incremental encoder for position feedback. It also includes a key and tap on the shaft for positive mechanical coupling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/R88M-K5K020H","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/R88M-K5K020H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}