{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R88M-1M3K010T-B","brand":"Omron","brandSlug":"omron","productSlug":"R88M-1M3K010T-B","canonicalUrl":"https://aoctrl.com/omron/R88M-1M3K010T-B","factsUrl":"https://aoctrl.com/api/mcp/products/R88M-1M3K010T-B","rawCanonicalId":null},"summary":{"shortDescription":"Omron 1S Series servo motor, R88M-1M3K010T-B, 3 kW, 1000 rpm, 240 VAC, absolute encoder, brake, cylindrical shape.","salesMarkdown":"The Omron R88M-1M3K010T-B is a 3 kW servo motor from the 1S Series, rated at 1000 rpm on 240 VAC single-phase supply. It carries an integrated brake, an absolute encoder, and a cylindrical frame with no keyway or oil-tight seal. This is the variant for applications that need a holding brake on the motor shaft — the brake holds position when power is removed, which is critical for vertical-axis loads or any axis that must not drift during a power loss or standstill. The 3 kW power rating at 1000 rpm defines the continuous mechanical output available at the shaft. For a 3 kW induction motor replacement or a direct-drive rotary application, this motor delivers full torque at rated speed without oversizing the drive. The 240 VAC input matches standard single-phase line supplies common in smaller machines and retrofit panels. The absolute encoder eliminates the need for a homing sequence on power-up — the motor knows its position immediately, which saves one cycle per startup on indexing or pick-and-place axes. This motor is designed for the 1S servo system, Omron's general-purpose servo line that balances built-in value with simplified machine design and maintenance. Typical deployment: rotary indexing tables, conveyor drives, packaging-machine axes, and any servo axis where a holding brake is specified for safety or process reasons. The 1S drive (R88D-1SN series) mates directly; the absolute encoder cable carries battery-backed multiturn data, so plan for a battery holder on the drive or a remote battery box if the motor is far from the cabinet.","metaTitle":"Omron R88M-1M3K010T-B Servo Motor, 3 kW, 1000 rpm, 240 VAC","metaDescription":"Omron R88M-1M3K010T-B 1S-series servo motor, 3 kW, 1000 rpm, 240 VAC, absolute encoder, brake. Cylindrical shape, no key/tap. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Brake":"Yes","Shape":"Cylindrical","Speed":"1000 rpm","title":"R88M-1M3K010T-B","Voltage":"240 VAC","Capacity":"3 kW","Key and tap":"No","description":"1S Servo System Motors|General-purpose servos deliver maximum built-in value, with simplified machine design and maintenance","Encoder type":"Absolute","Oil-tight seal":"No","lifecycle_stage":"current","Supply voltage and phase":"240 VAC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bbf4723aa1eb5bf9269d190c5eae9621.pdf","sourceUrl":"https://automation.omron.com/en/us/products/family/1S-Motors"},"ai":{"faq":[{"question":"What is the closest functional alternative — the R88M-1M3K010T-BS2?","answer":"The R88M-1M3K010T-BS2 is identical in every spec (3 kW, 1000 rpm, 240 VAC, absolute encoder, brake, cylindrical shape) except it adds a key and tap on the shaft. If your mechanical coupling requires a keyed shaft, the BS2 is the direct drop-in; if you have a clamping hub, the -B (no keyway) is the correct fit. The BS2 also lacks an oil-tight seal, same as the -B."},{"question":"Does the R88M-1M3K010T-B have an integrated brake?","answer":"Yes, the brake is listed as present. It is a holding brake that engages when power is removed."},{"question":"What is the shaft shape — does it have a keyway?","answer":"The shape is cylindrical with no key and tap. The shaft is smooth, intended for a clamping or friction-fit coupling."},{"question":"Will the R88M-1M3K010T-B drop into a panel specified around the R88M-1M3K010T-BS2 without rewiring?","answer":"Electrically and dimensionally, yes — both motors share the same power rating, voltage, encoder type, and frame shape. The only difference is the shaft: the -B has no keyway, the -BS2 has a keyway. If the mechanical coupling is a clamping hub, the -B fits; if the hub expects a key, you need the -BS2 or an adapter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/R88M-1M3K010T-B","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-1M3K010T-B 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}}