{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800200852G","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800200852G","canonicalUrl":"https://aoctrl.com/schneider/GBX0800200852G","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800200852G","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800200852G planetary gearbox, straight teeth, 80 mm diameter, 20:1 reduction ratio, 120 N.m continuous output torque at 100 rpm, 94% efficiency.","salesMarkdown":"## 20:1 planetary reduction for servo duty The GBX0800200852G is a planetary gearbox with straight teeth, 80 mm diameter, and a 20:1 reduction ratio. It delivers 120 N.m continuous output torque at 100 rpm and 30 °C, with a maximum of 192 N.m at the same speed and temperature. Rated efficiency is 94 %, which means the gearbox loses 6 % of the input power as heat at rated load. That heat stays in the black anodised aluminium housing, so the 30 000-hour service life at 100 rpm assumes the ambient stays within -25 to 90 °C. ## Torque, life, and the load envelope Continuous torque is 120 N.m at 100 rpm; the gearbox can handle 192 N.m peak at the same speed, but that reduces the service life from 30 000 hours to an unspecified shorter window. The 14 arc-min maximum torsional backlash and 6.5 N.m/arcmin torsional rigidity give a stiff response for position-loop applications. Radial and axial load limits are speed-dependent: at 100 rpm the shaft accepts 650 N radial force (mid-span) and 900 N axial force for the full 30 000-hour life. Push those to 950 N radial or 1200 N axial and the life drops to 10 000 hours. The shaft output seal is rated IP54, so it keeps out dust and splashing water but is not submersible. The gearbox is lubricated for life and can mount in any position, which simplifies integration into a machine frame.","metaTitle":"Schneider Electric GBX0800200852G planetary gearbox, 20:1","metaDescription":"Schneider Electric GBX0800200852G planetary gearbox, 20:1 reduction, 120 N.m continuous torque at 100 rpm, 94% efficiency.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0800200852G","Efficiency":"94 %","Noise level":"60 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 80 mm- reduction 20:1- < 14arcmin- 120 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"20:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.44 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"192 N.m at 100 rpm at 30 °C","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 at 100 rpm at 30 °C","Gearbox external diameter":"80 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"14 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/80200c7aa2607581cc20a62a66fb7d61.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800200852G/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-201-14arcmin-120-n-m/"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0800200852G at 100 rpm?","answer":"The continuous output torque is 120 N.m at 100 rpm and 30 °C. Maximum output torque is 192 N.m at the same speed and temperature, but that reduces the service life below the standard 30 000 hours."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800200852G","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/GBX0800200852G 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}}