{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800030552F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800030552F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800030552F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800030552F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800030552F planetary gearbox, straight teeth, 80 mm diameter, 3:1 reduction ratio, 85 N.m continuous torque, 9 arc.min backlash, IP54 shaft output.","salesMarkdown":"The GBX0800030552F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, sized for a 3:1 speed reduction. At 100 rpm input, it delivers a continuous output torque of 85 N.m and can handle peaks up to 136 N.m — the maximum output torque figure that governs overload events like a jam or a hard start. The 94 % efficiency means about 6 % of the input power is lost as heat inside the gearbox — typical for a single-stage planetary. That heat stays manageable because the unit is lubricated for life and rated for a 30000-hour service life at 100 rpm and 30 °C ambient. Noise is listed at 60 dB at 1 m under no-load — quiet enough for indoor conveyor or packaging lines where operator exposure matters. The 80 mm housing diameter and black anodized aluminium body keep the footprint compact for tight panel or machine-frame mounting. ## Load limits and stiffness — sizing the output shaft for real duty The output shaft is made of C45 steel and carries two load ratings that matter for bearing life: maximum axial force Fa of 1200 N and maximum radial force Fr of 650 N, both at 100 rpm over a 30000-hour target life. Exceed these and the bearing wear accelerates — the gearbox may still turn but the service life drops below the 30000-hour figure. Torsional rigidity is 6 N.m/arcmin — that is the stiffness the gearbox presents to the load. Combined with a maximum torsional backlash of 9 arc.min, this tells you how much lost motion to expect when the motor reverses direction. For positioning axes that index and hold, the 9 arc.min figure is the window the controller has to compensate for. The IP54 rating on the shaft output means the seal keeps out dust and splashing water — fine for most factory-floor environments but not for washdown zones. The ambient operating range of -25 to 90 °C covers heated plants and unheated warehouses. ## Obsolete lifecycle — sourcing the GBX0800030552F today Schneider Electric lists the GBX0800030552F as obsolete. That means new production has ended and the only channel is independent surplus or broker stock — new-old-stock units that were manufactured before the phase-out. No stock-holding claim is made here; each lot is verified before quoting.","metaTitle":"Schneider Electric GBX0800030552F Planetary Gearbox, 3:1","metaDescription":"Schneider Electric GBX0800030552F planetary gearbox. 80 mm diameter, 3:1 reduction, 85 N.m continuous torque at 100 rpm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"60 dB 1 m, no-load","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","Compatibility code":"GBX","Torsional rigidity":"6 N.m/arcmin","Maximum output torque":"1203.7 lbf.in (136 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":"1200 N 100 rpm, during 10000 hour at 30°C 900 N 100 rpm, during 30000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"650 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"752.3 lbf.in (85 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"3.1 in (80 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"9 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/57534b1775a66fa0a95e01965e3bd6a2.pdf","sourceUrl":"https://www.se.com/us/en/product/GBX0800030552F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-31-9arcmin-85-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800030552F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of the GBX0800030552F?","answer":"The continuous output torque is 85 N.m at 100 rpm and 30 °C ambient. The maximum output torque (peak overload) is 136 N.m under the same conditions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800030552F","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/GBX0800030552F 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}}