{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200091002F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200091002F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200091002F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200091002F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200091002F planetary gearbox, straight teeth, 120 mm diameter, 9:1 reduction ratio, 210 N.m continuous torque, 12 arcmin backlash, IP54 shaft output.","salesMarkdown":"## 9:1 planetary gearbox, 210 N.m continuous — what the ratings mean The GBX1200091002F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, sized for servo and stepper motor output stages where a 9:1 reduction is needed. The continuous output torque is 210 N.m at 100 rpm and 30 °C; the maximum output torque reaches 336 N.m under the same conditions — that 60 % headroom handles peak loads during acceleration or reversing without oversizing the gearbox. Torsional rigidity is 13 N.m/arcmin, which means the gearbox resists windup under load — important for positioning accuracy in indexing or pick-and-place applications. The maximum torsional backlash is 12 arcmin, a standard precision grade for general automation where repeatability matters more than absolute positioning. ## Lifecycle reality — obsolete, sourced through independent channels Schneider Electric lists the GBX1200091002F as obsolete. The part is available through independent surplus and broker channels — quantities are lot-specific and confirmed at RFQ. For a BOM that depends on this exact ratio and frame size, the sourcing path is a per-order quote against available inventory. The gearbox carries a rated service life of 30,000 hours at 100 rpm and 30 °C, lubricated for life — no maintenance schedule for grease changes. The shaft output seal is rated IP54, which keeps dust and splash out in typical machine-tool or conveyor environments. ## Mechanical limits — axial and radial load capacity Maximum axial force Fa is 2100 N at 100 rpm for the full 30,000-hour service life, or 2800 N if you accept a 10,000-hour life. Maximum radial force Fr is 1500 N at 100 rpm for 30,000 hours, 2000 N for 10,000 hours — both measured with the force applied at mid-distance from the output shaft. These numbers govern the overhung load from a belt pulley or chain sprocket; exceeding them shortens bearing life faster than the torque rating. The housing is black anodized aluminium, 120 mm external diameter, with a C45 steel output shaft.","metaTitle":"Schneider Electric GBX1200091002F Planetary Gearbox","metaDescription":"Schneider Electric GBX1200091002F planetary gearbox, 120 mm diameter, 9:1 reduction, 210 N.m continuous torque.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"65 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":"13 N.m/arcmin","Maximum output torque":"2973.8 lbf.in (336 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":"2100 N 100 rpm, during 30000 hour at 30°C 2800 N 100 rpm, during 10000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"1500 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 2000 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"1858.7 lbf.in (210 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"4.7 in (120 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"12 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/d29bb94de1f9128ef5243ed08e80c647.pdf","sourceUrl":"https://www.se.com/us/en/product/GBX1200091002F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-91-12arcmin-210-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200091002F/alternatives.json"},"ai":{"faq":[{"question":"What is the efficiency of GBX1200091002F?","answer":"The listed efficiency is 94 % at rated load. This is typical for a single-stage planetary gearbox with straight teeth — the remaining 6 % is lost to gear mesh friction and bearing drag, which shows up as heat in the housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200091002F","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/GBX1200091002F 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}}