{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800030843D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800030843D","canonicalUrl":"https://aoctrl.com/schneider/GBX0800030843D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800030843D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800030843D planetary gearbox, straight teeth, 80 mm diameter, 3:1 reduction, 85 N.m continuous torque, 136 N.m max torque, 96% efficiency, IP54 shaft output.","salesMarkdown":"## 80 mm planetary stage — 3:1 reduction, 85 N.m continuous The GBX0800030843D is a straight-tooth planetary gearbox in the 80 mm diameter frame, delivering a 3:1 reduction ratio with 85 N.m continuous output torque and a 136 N.m peak ceiling. Efficiency runs at 96 %, so the thermal loss through the stage stays low — useful when the gearbox is mounted in a confined cabinet or near heat-sensitive components. Noise measures 60 dB at 1 m under no-load, which is quiet enough for lab or light-assembly environments where operator exposure is a concern. Continuous torque is 85 N.m; the maximum output torque of 136 N.m covers short-duration overloads like acceleration peaks or momentary jams without damaging the gear train. Service life is rated 30,000 hours at 100 rpm and 30 °C ambient — if your duty cycle runs faster or hotter, expect the life to shorten proportionally. The gearbox is lubricated for life, so no maintenance interval for oil changes. Maximum axial force (Fa) is 1200 N at 100 rpm for a 10,000-hour life, dropping to 900 N for the full 30,000-hour target. Radial force (Fr) follows the same pattern: 950 N for 10,000 hours, 650 N for 30,000 hours, both measured at mid-span on the output shaft. Torsional rigidity is 6 N.m/arcmin, and maximum backlash is 12 arcmin — the straight-tooth design trades some precision for higher torque density compared to helical stages. ## Mounting, environment, and integration notes The gearbox can be mounted in any position, which simplifies layout in tight machine frames or vertical-axis applications. Housing is black anodized aluminium; the shaft is C45 steel. Shaft output carries IP54 protection — fine for dry indoor use with occasional dust or splash, but not rated for washdown or outdoor exposure without additional sealing at the machine interface. Operating ambient range is -25 to 90 °C, covering most industrial enclosure environments without derating at the low end. Moment of inertia is 0.77 g·cm² reflected to the input — a low figure that won't dominate the servo tuning or acceleration budget in a typical motion axis.","metaTitle":"Schneider Electric GBX0800030843D Planetary Gearbox, 3:1","metaDescription":"Schneider Electric GBX0800030843D planetary gearbox, 80 mm diameter, 3:1 reduction, 85 N.m continuous torque, 96% efficiency, IP54 shaft output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0800030843D","Efficiency":"96 %","Noise level":"60 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 80 mm- reduction 3:1- < 12arcmin- 85 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"3:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.77 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6 N.m/arcmin","Maximum output torque":"136 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":"85 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/882d6d5937518a40da161c4e9572ab01.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800030843D/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-31-12arcmin-85-n-m/"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0800030843D?","answer":"Continuous output torque is 85 N.m, with a maximum peak of 136 N.m for short-duration overloads."},{"question":"What is the efficiency and noise level of this gearbox?","answer":"Efficiency is 96 % and noise level is 60 dB at 1 m under no-load conditions."},{"question":"What is the service life of GBX0800030843D?","answer":"Rated for 30,000 hours at 100 rpm and 30 °C ambient. The gearbox is lubricated for life with no maintenance required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800030843D","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/GBX0800030843D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}