{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800090703D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800090703D","canonicalUrl":"https://aoctrl.com/schneider/GBX0800090703D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800090703D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800090703D planetary gearbox, straight teeth, 80 mm diameter, 9:1 reduction ratio, 130 N.m continuous torque, 17 arcmin backlash, 94% efficiency.","salesMarkdown":"## What the 9:1 ratio and 130 N.m mean on a motion axis This GBX0800090703D is a planetary gearbox from Schneider's GBX series, 80 mm diameter, with a 9:1 reduction ratio. That means the output shaft turns once for every nine input revolutions, multiplying the motor's torque by roughly the same factor minus the 94% efficiency loss. The continuous output torque rating is 130 N.m — this is the torque the gearbox can deliver indefinitely without overheating or accelerated wear. Peak load capability is 208 N.m maximum output torque, useful for acceleration or momentary overloads. Maximum torsional backlash is 17 arc.min, and torsional rigidity is 6.5 N.m/arcmin. For a positioning axis, backlash affects repeatability in direction reversals; the rigidity figure tells you how much the shaft twists under load — 6.5 N.m per arcminute of windup. ## Service life, loads, and when to derate Rated service life is 30000 hours at 100 rpm output speed and 30 °C ambient. That's about 3.4 years of continuous running at that speed. The gearbox is lubricated for life — no oil changes, no maintenance schedule. Maximum axial force on the output shaft is 1200 N at 100 rpm for a 10000-hour life, or 900 N if you need the full 30000 hours. Radial force limits are 950 N and 650 N respectively, with the force applied at mid-distance on the output shaft. Overhung loads from pulleys or sprockets need to stay within these numbers or the output bearing life drops fast. The IP54 rating on the shaft output means it's protected against dust ingress and splashing water — fine for most industrial enclosures but not for washdown. ## Mounting and physical fit Housing is black anodized aluminium — lightweight, corrosion-resistant. The shaft is C45 steel, a standard medium-carbon grade with good strength for this torque class. Moment of inertia reflected to the input is 0.74 g.cm². For a servo application, the total inertia ratio (load + gearbox reflected to motor shaft) determines tuning stability — this gearbox adds a small fraction to the reflected load. Straight-tooth gearing rather than helical means slightly higher noise at speed — 60 dB at 1 m, no-load — but lower cost and no axial thrust on the bearings. The noise figure is measured at the gearbox itself, not the driven load.","metaTitle":"Schneider GBX0800090703D Planetary Gearbox, 9:1, 130 N.m","metaDescription":"Schneider Electric GBX0800090703D planetary gearbox, 80 mm, 9:1 ratio, 130 N.m continuous torque, 94% efficiency. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0800090703D","Efficiency":"94 %","Noise level":"60 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 80 mm- reduction 9:1- < 17arcmin- 130 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"9:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.74 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"208 N.m","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"1200 N at 100 rpm, during 10000 hour at 30°C 900 N at 100 rpm, during 30000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"650 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"130 N.m","Gearbox external diameter":"80 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"17 arc.min","Ambient Temperature For Operation":"-25...90 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f657dad13097afdc9e6f8433672fee72.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800090703D/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-91-17arcmin-130-n-m/"},"ai":{"faq":[{"question":"What is GBX0800090703D's listed efficiency?","answer":"Efficiency is 94 % at rated load. That's typical for a single-stage planetary of this size — about 6 % of input power is lost as heat in the gear mesh and bearings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800090703D","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/GBX0800090703D 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}}