{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800121003F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800121003F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800121003F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800121003F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800121003F planetary gearbox, straight teeth, 80 mm diameter, reduction ratio 12:1, continuous output torque 120 N.m, maximum output torque 192 N.m, 94% efficiency.","salesMarkdown":"## 12:1 planetary gearbox — torque and duty The GBX0800121003F is a straight-tooth planetary gearbox in the GBX series, 80 mm diameter, with a 12:1 reduction ratio. It delivers a continuous output torque of 120 N.m at 100 rpm and 30 °C, and a maximum output torque of 192 N.m at the same speed and temperature. Efficiency is 94 %, and the rated service life is 30,000 hours at 100 rpm and 30 °C. The gearbox is lubricated for life — no periodic oil changes needed in the field. ## Mechanical limits and mounting Maximum axial force (Fa) is 1200 N at 100 rpm for a 10,000-hour life, or 900 N for the full 30,000-hour rating. Maximum radial force (Fr) is 950 N at 100 rpm for 10,000 hours, dropping to 650 N for 30,000 hours — both applied at mid-distance from the output shaft. Torsional backlash is 14 arc.min maximum. The housing is black anodized aluminium, shaft material is C45 steel, and the shaft output seal is rated IP54 — splash-resistant but not washdown-rated. Noise level at 1 m, no-load, is 60 dB. ## Obsolete — sourcing through independent channels Schneider Electric has marked the GBX0800121003F as obsolete. Available through independent surplus and broker channels. No stock-holding claim is made — sourced per inquiry.","metaTitle":"Schneider Electric GBX0800121003F Planetary Gearbox, 12:1","metaDescription":"Schneider Electric GBX0800121003F planetary gearbox, 12:1 ratio, 120 N.m continuous torque, 94% efficiency.","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/8515cb2e03285629c8c6d341eec85d59.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800121003F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-121-14arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800121003F/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800121003F","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/GBX0800121003F 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}}