{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200080701F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200080701F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200080701F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200080701F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200080701F planetary gearbox, straight teeth, 120 mm diameter, 8:1 reduction ratio, 120 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Planetary gearbox, 8:1 reduction, 120 N.m continuous — now obsolete The GBX1200080701F is a Schneider Electric planetary gearbox with a 120 mm housing diameter and an 8:1 reduction ratio. It delivers 120 N.m continuous output torque at 100 rpm and 30 °C, with a peak capability of 192 N.m for intermittent loads. Schneider has classified this unit as obsolete. ## 120 N.m continuous, 192 N.m peak — torque ratings that govern the application The continuous torque rating of 120 N.m at 100 rpm and 30 °C defines the sustained load the gearbox can carry over its 30,000-hour service life. The maximum output torque of 192 N.m at the same speed and temperature covers short-duration overloads — stay within the continuous figure for duty-cycle applications. Efficiency is listed at 94 %, which means about 6 % of input power is lost as heat through the straight-tooth mesh and bearing friction. For a 120 N.m output at 100 rpm (roughly 1.26 kW mechanical), the thermal loss is about 80 W — well within the black anodized aluminium housing's natural convection capacity at the rated ambient range of -25 to 90 °C. Torsional backlash is 8 arc-min maximum, and torsional rigidity is 12 N.m/arcmin. For positioning applications, the 8 arc-min of lost motion at reversal means the output shaft can rotate about 0.13° before the gear teeth re-engage — acceptable for many conveyor and indexing drives but not for precision servo axes. ## Shaft loading limits and environmental protection The output shaft accepts a maximum axial force of 2100 N and a maximum radial force of 1500 N, both at 100 rpm and measured at the mid-point of the shaft extension. These limits drop to 2800 N axial and 2000 N radial if the service life target is reduced to 10,000 hours — the bearing life scales with the cube of the load. Shaft output sealing is rated IP54, meaning the output seal resists dust ingress and splashing water but is not submersible. The gearbox is lubricated for life — no re-greasing interval to schedule. Shaft material is C45 medium-carbon steel, standard for this torque class. Noise level is 65 dB at 1 m under no-load conditions. The straight-tooth geometry is inherently noisier than helical gearing at higher speeds; expect a moderate increase under load due to tooth deflection.","metaTitle":"Schneider Electric GBX1200080701F planetary gearbox","metaDescription":"Schneider Electric GBX1200080701F planetary gearbox, 8:1 reduction, 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":"65 dB 1 m, no-load","Gear box type":"Straight teeth","Housing Colour":"Black","Shaft material":"C 45","Reduction ratio":"8:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"12 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":"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":"1062.09 lbf.in (120 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":"8 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/a454223354505260fbda914355040b11.pdf","sourceUrl":"https://www.se.com/uk/en/product/GBX1200080701F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-81-8arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200080701F/alternatives.json"},"ai":{"faq":[{"question":"How can I order the GBX1200080701F or check availability?","answer":"This obsolete gearbox is sourced to order through independent distribution channels. No stock-holding claim is made — each request is validated against the open market."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200080701F","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/GBX1200080701F 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}}