{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800120841D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800120841D","canonicalUrl":"https://aoctrl.com/schneider/GBX0800120841D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800120841D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800120841D planetary gearbox, straight teeth, 80 mm diameter, 12:1 reduction, 120 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## 12:1 reduction, 120 N.m continuous — where this gearbox fits The GBX0800120841D is a planetary gearbox from Schneider Electric's GBX series, sized for applications needing a 12:1 reduction ratio and a continuous output torque of 120 N.m. Maximum output torque reaches 192 N.m for peak loads. The straight-tooth design keeps efficiency at 94 %, which matters when every watt of motor power counts in a continuous-duty cycle. ## Rigidity, backlash, and life ratings Torsional rigidity is 6.5 N.m/arcmin — this tells you how much the gearbox twists under load; a stiffer gearbox means better positioning repeatability in indexing or servo-driven axes. Maximum torsional backlash is 17 arc.min, which is typical for a straight-tooth planetary stage without preloading. Service life is rated at 30,000 hours at 100 rpm and 30 °C ambient, with the gearbox lubricated for life — no maintenance schedule for oil changes. The 80 mm external diameter and black anodized aluminium housing keep the package compact and corrosion-resistant. Shaft output is IP54, so it handles dust and splash in a cabinet or on a machine frame, but not washdown. Ambient operating range is -25 to 90 °C.","metaTitle":"Schneider Electric GBX0800120841D Planetary Gearbox, 12:1","metaDescription":"Schneider Electric GBX0800120841D planetary gearbox, 12:1 reduction, 120 N.m continuous torque, 94% efficiency, IP54 shaft output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0800120841D","Efficiency":"94 %","Noise level":"60 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 80 mm- reduction 12:1- < 17arcmin- 120 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"12:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.72 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"192 N.m","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"1200 N at 100 rpm, during 10000 hour at 30°C 900 N at 100 rpm, during 30000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"650 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"120 N.m","Gearbox external diameter":"80 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"17 arc.min","Ambient Temperature For Operation":"-25...90 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cc689ea3b923e9b17c5b5b31bb0a7cae.pdf","sourceUrl":"https://www.se.com/nl/en/product/GBX0800120841D/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-121-17arcmin-120-n-m/"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0800120841D?","answer":"Continuous output torque is 120 N.m, with a maximum of 192 N.m for peak loads. The reduction ratio is 12:1."},{"question":"What is the noise level and efficiency of this gearbox?","answer":"Noise level is 60 dB at 1 m, no-load. Efficiency is 94 %."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800120841D","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/GBX0800120841D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}