{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800091004F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800091004F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800091004F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800091004F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800091004F planetary gearbox, straight teeth, 80 mm diameter, reduction ratio 9:1, continuous output torque 130 N.m, maximum output torque 208 N.m, efficiency 94 %, noise level 60 dB.","salesMarkdown":"## Planetary gearbox, 80 mm, 9:1 — what the torque ratings mean The GBX0800091004F is a straight-tooth planetary gearbox from Schneider's GBX series, 80 mm outer diameter, with a 9:1 reduction ratio. The continuous output torque is 130 N.m at 100 rpm and 30 °C; the maximum output torque reaches 208 N.m under the same conditions. ## Efficiency, noise, and service life — the real-world envelope Rated 94% efficiency means about 6% of the input power becomes heat in the gearbox — for a 130 N.m output at 100 rpm (roughly 1.36 kW mechanical), that's about 82 W of heat to manage within the 80 mm housing. The noise level is 60 dB at 1 m, no-load — quiet enough for packaging or lab environments where operator exposure is a concern. Service life is 30,000 hours at 100 rpm and 30 °C. The axial force limit is 1200 N for 10,000 hours, dropping to 900 N for the full 30,000-hour life. Radial force at mid-shaft is 950 N for 10,000 hours, 650 N for 30,000 hours. These derating curves matter when the output shaft sees belt tension or overhung loads — the 30,000-hour radial limit is the one to design to for a maintenance-free run. ## Backlash, protection, and lubrication — fit constraints Maximum torsional backlash is 14 arcmin — that's the angular play between input and output under reversing load. For positioning applications that need better than 0.23° repeatability, this gearbox needs a preloaded or low-backlash variant. The shaft output seal is IP54, so it handles dust and splash but not washdown; the housing is black anodized aluminium, shaft is C45 steel. The gearbox is lubricated for life — no oil changes, no maintenance interval. That simplifies MRO planning but means the lubricant grade is fixed at the factory; if the application runs near the 90 °C ceiling continuously, the grease life may shorten below the 30,000-hour rating. ## Lifecycle reality — obsolete, sourced through independent channels Schneider Electric lists the GBX0800091004F as obsolete. For a line-down or BOM-fill situation, this part is sourced through independent surplus and broker channels — quantities are lot-specific and confirmed at RFQ. The 80 mm frame size and 9:1 ratio are common in the GBX family, so a parametric match (same diameter, ratio, and torque class) from the current GBX catalog may be the faster path for new builds.","metaTitle":"Schneider Electric GBX0800091004F planetary gearbox, 9:1","metaDescription":"Schneider Electric GBX0800091004F planetary gearbox, 9:1 reduction, 130 Nm continuous torque, 94% efficiency, 60 dB noise level.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"60 dB 1 m, no-load","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","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"1841.0 lbf.in (208 N.m) 100 rpm 86 °F (30 °C)","Nbr. of units in pkg.":"1","Service life in hours":"30000 h 100 rpm 86 °F (30 °C)","Additional information":"Lubricated for life","Maximum axial force Fa":"1200 N 100 rpm, during 10000 hour at 30°C 900 N 100 rpm, during 30000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"650 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"1150.6 lbf.in (130 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"3.1 in (80 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"14 arc.min","Ambient Temperature For Operation":"-13...194 °F (-25...90 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/984af303eb3066a821ddbc1117834fa4.pdf","sourceUrl":"https://www.se.com/us/en/product/GBX0800091004F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-91-14arcmin-130-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800091004F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0800091004F?","answer":"130 N.m at 100 rpm and 30 °C. Maximum torque is 208 N.m for intermittent peaks. The continuous figure is the design limit for steady-state operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800091004F","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/GBX0800091004F 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}}