{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800251403F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800251403F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800251403F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800251403F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800251403F planetary gearbox, straight teeth, 80 mm diameter, 25:1 reduction, 110 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## 25:1 planetary reduction, 110 N.m continuous — the working envelope The GBX0800251403F is a Schneider Electric planetary gearbox with a 25:1 reduction ratio, built around an 80 mm diameter black anodized aluminium housing. Straight-cut teeth keep the design compact and efficient, hitting 94 % efficiency at rated load — the power loss is roughly 6 % of the input, which stays inside the thermal budget for most servo and stepper applications. Continuous output torque is 110 N.m at 100 rpm and 30 °C ambient, with a peak maximum of 176 N.m available for short-duration acceleration or overload events. The service life is rated at 30,000 hours under these conditions — a solid 3.4 years of continuous run time before the gear train reaches its wear limit. Backlash is 14 arc-min maximum, which places it in the standard-precision class — adequate for positioning conveyors, indexing tables, and general motion axes where sub-arc-minute repeatability isn't required. Torsional rigidity of 6.5 N.m/arcmin means the shaft wind-up under load is predictable and repeatable. ## Obsolete — sourced through independent channels Schneider Electric has marked the GBX0800251403F as obsolete. The gearbox is sourced through independent surplus and broker channels — quantities are confirmed at RFQ, and each unit is inspected before shipment. For a BOM that already uses this gearbox, the 30,000-hour service life means a unit bought today still has a useful window before the gear train needs attention. Lubricated for life — no oil changes or regreasing intervals to track, which simplifies MRO planning. ## Shaft loading and environmental limits The output shaft is C45 steel and accepts a maximum radial force of 650 N at mid-span (30,000-hour life) or 950 N for a shorter 10,000-hour duty. Axial force is capped at 1200 N for the 10,000-hour window, dropping to 900 N for the full 30,000-hour rating. These limits govern belt tension, overhung loads, and direct coupling alignment — exceed them and the output bearing life drops fast. The shaft output seal carries an IP54 rating — protected against dust ingress and splashing water, but not submersion. Noise output is 60 dB at 1 m under no-load — roughly the level of a quiet office printer, so it won't dominate the panel acoustic profile.","metaTitle":"Schneider Electric GBX0800251403F Planetary Gearbox, 25:1","metaDescription":"Schneider Electric GBX0800251403F planetary gearbox, 80 mm diameter, 25:1 reduction, 110 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":"25:1","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":"1557.7 lbf.in (176 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":"973.6 lbf.in (110 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/277f01332e50822a7ecc5d514165e817.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800251403F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-251-14arcmin-110-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800251403F/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800251403F","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/GBX0800251403F 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}}