{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R88M1L4K030CBS2","brand":"Omron","brandSlug":"omron","productSlug":"R88M1L4K030CBS2","canonicalUrl":"https://aoctrl.com/omron/R88M1L4K030CBS2","factsUrl":"https://aoctrl.com/api/mcp/products/R88M1L4K030CBS2","rawCanonicalId":null},"summary":{"shortDescription":"Omron 1S Series, Servo Motor, 12.7 Nm torque, 3000 min⁻¹ output speed, 12.8 A rated current, 323–528 VAC operating voltage range.","salesMarkdown":"The Omron R88M1L4K030CBS2 is a 1S-series servo motor delivering 12.7 Nm of rated torque at 3000 min⁻¹ output speed, drawing 12.8 A at full load. That torque rating tells you what load it can accelerate and hold — 12.7 Nm continuous means it's sized for medium-inertia rotary applications like indexing tables, conveyor drums, or ball-screw axes where the load-to-motor inertia ratio stays under 10:1 for stable tuning. The 3000 min⁻¹ base speed is the standard for most direct-drive or 1:1 belt-coupled axes; if your application needs higher speed, you'll be running in the field-weakening range above that, which reduces available torque. The 12.8 A rated current is what the drive must supply continuously — match this to the drive's continuous current rating, not its peak. ## Voltage range and drive compatibility The motor accepts 323–528 VAC, which covers 400 VAC three-phase mains with typical ±10% tolerance and includes 480 VAC industrial supplies common in North America. That range means it pairs with any 400‑class servo drive that outputs the same voltage class — no step-down transformer needed for 480 V lines. The lower bound at 323 VAC gives headroom for brownout conditions or long cable runs where voltage drop is a concern. ## Frame size and mechanical integration The frame measures 251 mm wide by 130 mm high by 130 mm deep. That's a compact footprint for a motor delivering 12.7 Nm — it fits in the same bolt pattern as other 1S-series motors in this torque class, so swapping from a lower-torque sibling means checking the mounting holes match. The 130 mm square flange is standard for this power level; verify the shaft keyway and pilot diameter against your coupling before ordering.","metaTitle":"Omron R88M1L4K030CBS2 Servo Motor, 12.7 Nm, 3000 min⁻¹, 12.8","metaDescription":"Omron R88M1L4K030CBS2 servo motor from the 1S series. 12.7 Nm rated torque, 3000 min⁻¹ output speed, 12.8 A rated current. Active production. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Servo Motors"],"specifications":{"Width":"251 mm","title":"R88M1L4K030CBS2","Height":"130 mm","Length":"130 mm","Series":"1S","Torque":"12.7 Nm","description":"Servo Motor, 12.7Nm, 3000min-1, 12.8A","Output Speed":"3000 min<sup>-1</sup>","Rated Current":"12.8 A","lifecycle_stage":"current","Operating Voltage Max.":"528 V","Operating Voltage Min.":"323 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,255.65 – $4,147.12","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7edf630611f16593b31eb23b308cae70.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key electrical ratings for this servo motor?","answer":"Rated torque is 12.7 Nm, output speed is 3000 min⁻¹, rated current is 12.8 A, and the operating voltage range is 323–528 VAC."},{"question":"What are the physical dimensions of the R88M1L4K030CBS2?","answer":"Width is 251 mm, height is 130 mm, and length is 130 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/R88M1L4K030CBS2","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/R88M1L4K030CBS2 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}}