{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800080841D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800080841D","canonicalUrl":"https://aoctrl.com/schneider/GBX0800080841D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800080841D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800080841D planetary gearbox, straight teeth, 80 mm diameter, reduction 8:1, continuous output torque 50 N.m, maximum output torque 80 N.m, 96% efficiency, noise level 60 dB at 1 m no-load.","salesMarkdown":"## Planetary gearbox with 8:1 reduction — 80 mm frame The GBX0800080841D is a straight-tooth planetary gearbox from Schneider Electric's GBX series, 80 mm external diameter, delivering an 8:1 reduction ratio. It is rated for 50 N.m continuous output torque and 80 N.m maximum, making it a fit for servo or stepper motor applications requiring compact speed reduction in a precision motion axis. Continuous output torque is 50 N.m; the maximum transient torque reaches 80 N.m — the gearbox can handle short-duration peak loads (acceleration, emergency stop) without damage, but the duty cycle must stay within the continuous rating for thermal stability. Efficiency is listed at 96 %, typical for a single-stage planetary with straight teeth — the 4 % loss is mostly gear mesh friction and bearing drag, not heat buildup in the housing. Noise level is 60 dB at 1 m under no-load conditions — this is the acoustic floor; under load the gear mesh whine rises but stays within the 60–65 dB range for a straight-tooth planetary at moderate speed. The housing is black anodized aluminium, shaft material is C 45 steel, and the unit is lubricated for life — no maintenance oil changes required over the service life. Service life is rated 30,000 hours at 100 rpm and 30 °C ambient. The maximum axial force Fa is 1200 N at 100 rpm for 10,000 hours, derating to 900 N for the full 30,000-hour window. Maximum radial force Fr is 950 N at 100 rpm for 10,000 hours, dropping to 650 N for 30,000 hours — the radial load limit is the more restrictive constraint for belt-drive or overhung-load applications. Torsional backlash is rated at 12 arc.min maximum — this is a standard-precision planetary, not a zero-backlash unit. For positioning axes where reversal error matters (ball-screw drives, indexing tables), the 12 arc.min figure must be budgeted into the overall system accuracy. Torsional rigidity is 6 N.m/arcmin — the gearbox wind-up under load is predictable and repeatable. ## Obsolete — sourcing through independent channels Schneider Electric lists the GBX0800080841D as obsolete. The part is available through independent surplus and broker channels — quantities are confirmed at RFQ, and pricing is quoted per the lot available. ## Mounting and integration notes Mounting position is any orientation — the lubricated-for-life grease stays in place regardless of shaft axis. The shaft output carries an IP54 rating, meaning the output seal resists dust ingress and splashing water; the gearbox body itself is not sealed to IP65, so it should not be washdown-exposed.","metaTitle":"Schneider Electric GBX0800080841D planetary gearbox","metaDescription":"Schneider Electric GBX0800080841D planetary gearbox, 8:1 reduction, 50 N.m continuous torque, 96% efficiency.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"96 %","Noise level":"60 dB at 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","Moment Of Inertia":"0.39 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6 N.m/arcmin","Maximum output torque":"80 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":"50 N.m","Gearbox external diameter":"80 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"12 arc.min","Ambient Temperature For Operation":"-25...90 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b0873bcc0c42c683d30dbbe6dd30f9b7.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800080841D/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-81-12arcmin-50-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800080841D/alternatives.json"},"ai":{"faq":[{"question":"What is GBX0800080841D's listed efficiency?","answer":"Efficiency is 96 % for this straight-tooth planetary gearbox. The 4 % loss is typical for a single-stage planetary and is dissipated as heat through the aluminium housing."},{"question":"What is GBX0800080841D's noise level?","answer":"Noise level is 60 dB at 1 m under no-load conditions. Under load the gear mesh noise increases but stays within the 60–65 dB range for a straight-tooth planetary at moderate speeds."},{"question":"How can I order GBX0800080841D or check availability?","answer":"GBX0800080841D is obsolete and sourced through independent distribution. No stock-holding claim is made; each lot is sourced per request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800080841D","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/GBX0800080841D 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}}