{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800050704F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800050704F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800050704F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800050704F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800050704F planetary gearbox, straight teeth, 80 mm diameter, 5:1 reduction, 110 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"The GBX0800050704F is a 80 mm-diameter planetary gearbox with straight teeth and a 5:1 reduction ratio. Efficiency is 94 %, which means about 6 % of the input power is lost as heat inside the housing. For a 1 kW motor on the input, that's 60 W of heat to manage inside the anodized aluminium body. Maximum torsional backlash is 9 arc.min — this is the lost motion at the output under reversing load. For positioning applications that need better than 0.15° repeatability, a lower-backlash gearbox (or a preloaded stage) would be needed. ## Load limits and service life — planning the replacement interval Rated service life is 30000 hours at 100 rpm and 30 °C ambient. That's about 3.4 years of continuous 24/7 operation — a realistic replacement interval for a machine-tool or packaging-line axis. Maximum axial force on the output shaft is 1200 N for a 10000-hour life, dropping to 900 N if you want the full 30000-hour service life. Radial force limits are 950 N (10000 h) and 650 N (30000 h), both measured at mid-span on the output shaft. The gearbox is lubricated for life — no re-greasing schedule, which simplifies MRO but means the unit is a sealed assembly. If the oil seal at the output shaft fails, the whole gearbox is replaced, not serviced. ## Sourcing an obsolete planetary — what to expect Schneider Electric lists this gearbox as obsolete. Available through independent surplus and broker channels. Quantities are lot-specific — confirmed at RFQ. No form-fit-function direct replacement is documented by Schneider, so a cross-reference to a current-series planetary (same 80 mm flange, 5:1 ratio, 110 N.m continuous) requires checking the mounting interface and shaft dimensions against the BOM.","metaTitle":"Schneider Electric GBX0800050704F Planetary Gearbox, 5:1","metaDescription":"Schneider Electric GBX0800050704F planetary gearbox, 80 mm diameter, 5:1 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":"5:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"6 N.m/arcmin","Maximum output torque":"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":"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/17825894c5a98cecb1be4474f851b47c.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800050704F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-51-9arcmin-110-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800050704F/alternatives.json"},"ai":{"faq":[{"question":"What is GBX0800050704F's continuous output torque?","answer":"110 N.m (973.6 lbf.in) at 100 rpm and 30 °C ambient. The maximum peak torque is 176 N.m at the same speed, but the continuous figure governs duty cycle."},{"question":"What is the noise level of GBX0800050704F?","answer":"60 dB at 1 m, no-load. This is the acoustic emission from the straight-tooth planetary mesh — expect a moderate increase under full load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800050704F","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/GBX0800050704F 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}}