{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800120551F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800120551F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800120551F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800120551F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800120551F planetary gearbox, straight teeth, 80 mm diameter, 12:1 reduction, 120 N.m continuous output torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Planetary gearbox, 12:1 reduction, 120 N.m continuous The GBX0800120551F is a planetary gearbox with straight teeth, 80 mm outer diameter, and a 12:1 reduction ratio. It delivers 120 N.m continuous output torque at 100 rpm, with a maximum of 192 N.m under the same conditions. Rated efficiency is 94 %, and the torsional backlash is held to 14 arc.min maximum — tight enough for positioning axes where lost motion matters. ## Sourcing reality — obsolete, quoted to order Schneider Electric lists this gearbox as obsolete. We source it through independent distribution channels. ## Mechanical ratings and deployment context The housing is black anodized aluminium; the shaft is C45 steel. Shaft output sealing is IP54, so it handles dust and splash in a machine-tool or conveyor environment. Service life is 30,000 hours at 100 rpm and 30 °C ambient, with the gearbox lubricated for life — no maintenance interval for grease changes. Maximum axial force on the output shaft is 1200 N for 10,000 hours, derating to 900 N for the full 30,000-hour life. Radial force limits are 950 N (10,000 h) and 650 N (30,000 h), both measured at mid-span on the output shaft.","metaTitle":"Schneider Electric GBX0800120551F planetary gearbox, 12:1","metaDescription":"Schneider Electric GBX0800120551F planetary gearbox, 80 mm, 12:1 ratio, 120 N.m continuous torque, 94% efficiency. Obsolete — sourced to order against RFQ.","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":"12:1","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":"1699.3 lbf.in (192 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":"1062.09 lbf.in (120 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/692584cb7aa37c18ebe0a2ea498f45d1.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800120551F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-121-14arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800120551F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous output torque of GBX0800120551F?","answer":"120 N.m (1062.09 lbf.in) at 100 rpm and 30 °C. Maximum torque is 192 N.m under the same conditions."},{"question":"How can I order GBX0800120551F or check availability?","answer":"Send an RFQ with your target quantity. We confirm availability and current pricing through independent distribution channels at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800120551F","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/GBX0800120551F 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}}