{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800031402F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800031402F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800031402F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800031402F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800031402F planetary gearbox, straight teeth, 80 mm diameter, 3:1 reduction ratio, 85 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Obsolete — sourcing through independent channels Schneider Electric lists the GBX0800031402F as Obsolete. No direct replacement or successor order code is published by the manufacturer. This part is sourced through independent distribution channels — quantities are confirmed at RFQ, and availability varies by lot. No stock-holding claim is made here. ## Torque ratings and duty cycle Continuous output torque is 85 N.m (752.3 lbf.in) at 100 rpm and 30 °C — this is the working load for sustained operation. Maximum output torque reaches 136 N.m (1203.7 lbf.in) under the same conditions, covering peak loads during acceleration or momentary overloads. The 3:1 reduction ratio determines the speed/torque multiplication from motor to output shaft — a common single-stage reduction for applications needing moderate speed reduction without excessive gearbox length. ## Mechanical constraints for mounting and loading The gearbox has an 80 mm external diameter with a black anodized aluminium housing and a C45 steel output shaft. The shaft output seal is rated IP54, meaning it resists dust ingress and splashing water — suitable for indoor industrial environments but not washdown or submersion. Maximum radial force on the output shaft is 650 N at mid-shaft for a 30,000-hour life at 30 °C; axial force limit is 900 N under the same service life target. Exceeding these shortens bearing life — budget the overhung load from pulleys, sprockets, or direct-coupled loads against these figures. Torsional rigidity is 6 N.m/arcmin, and maximum torsional backlash is 9 arc.min. This backlash level is typical for standard-precision planetary gearboxes — adequate for positioning applications that do not require zero-backlash servo-grade performance. ## Efficiency, noise, and service life Rated efficiency is 94 % — typical for a single-stage planetary with straight teeth. The remaining 6 % is dissipated as heat; at 85 N.m and 100 rpm the power loss is roughly 53 W, which the aluminium housing must convect away. Noise level is 60 dB at 1 m under no-load conditions. Straight-tooth gears are inherently noisier than helical; this level is acceptable for most machine-tool and conveyor applications but may need enclosure in noise-sensitive environments. Service life is rated at 30,000 hours at 100 rpm and 30 °C. The gearbox is lubricated for life — no oil changes or regreasing intervals.","metaTitle":"Schneider Electric GBX0800031402F Planetary Gearbox, 3:1","metaDescription":"Schneider Electric GBX0800031402F planetary gearbox, 80 mm, 3:1 ratio, 85 N.m continuous torque, 94% efficiency. Obsolete — sourced to order. Request a quote.","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":"3:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"6 N.m/arcmin","Maximum output torque":"1203.7 lbf.in (136 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":"752.3 lbf.in (85 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":"9 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/164315fd1eca191a886725391d748572.pdf","sourceUrl":"https://www.se.com/ca/en/product/GBX0800031402F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-31-9arcmin-85-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800031402F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of the GBX0800031402F?","answer":"Continuous output torque is 85 N.m (752.3 lbf.in) at 100 rpm and 30 °C. Maximum torque is 136 N.m (1203.7 lbf.in) under the same conditions."},{"question":"What is the noise level of this gearbox?","answer":"The noise level is 60 dB measured at 1 m under no-load conditions. This is with straight-tooth gearing — expect slightly higher levels under load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800031402F","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/GBX0800031402F 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}}