{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800320551F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800320551F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800320551F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800320551F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800320551F planetary gearbox, straight teeth, 80 mm diameter, 32:1 reduction, 120 N·m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Obsolete — sourcing through independent channels Schneider Electric has marked the GBX0800320551F as obsolete. No official successor is listed. For a BOM line that still calls out this order code, availability is confirmed at RFQ through independent distribution — quantities are lot-specific and quoted per request. ## Planetary gearbox — 32:1 reduction, 120 N·m continuous This is a straight-tooth planetary gearbox with a 32:1 reduction ratio. The 80 mm-diameter housing in black anodized aluminium mates with a C45 steel output shaft. Continuous output torque is 120 N·m at 100 rpm and 30 °C; maximum output torque reaches 192 N·m under the same conditions. ## Torque, backlash, and service life — what the ratings mean Rated for 30,000 hours of service at 100 rpm and 30 °C, with a torsional rigidity of 6.5 N·m/arcmin and maximum torsional backlash of 14 arcmin. The axial force limit is 1200 N for a 10,000-hour life or 900 N for the full 30,000-hour rating. Radial force at mid-span on the output shaft is 950 N for 10,000 hours or 650 N for 30,000 hours. These derating curves matter when the gearbox drives a load with overhung or thrust components — exceeding the force limits reduces service life below the 30,000-hour baseline. ## Efficiency, noise, and environmental sealing Efficiency is listed at 94 %, which means about 6 % of input power is lost as heat through the gear mesh and bearings. Noise level at 1 m under no-load is 60 dB — roughly the level of a quiet office, acceptable for most production-floor environments. The shaft output carries an IP54 degree of protection, meaning it resists dust ingress and splashing water but is not rated for washdown or submersion.","metaTitle":"Schneider Electric GBX0800320551F planetary gearbox, 32:1","metaDescription":"Schneider Electric GBX0800320551F planetary gearbox, 80 mm, 32:1 ratio, 120 N·m continuous torque, 94% efficiency. Obsolete — sourced to order. Request quote.","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":"32:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"1699.3 lbf.in (192 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":"1062.09 lbf.in (120 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":"14 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/c8ed3d4f44f9caaa62e304f01a5a8a29.pdf","sourceUrl":"https://www.se.com/nz/en/product/GBX0800320551F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-321-14arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800320551F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous output torque of GBX0800320551F?","answer":"120 N·m (1062.09 lbf·in) at 100 rpm and 30 °C. Maximum output torque is 192 N·m (1699.3 lbf·in) under the same conditions."},{"question":"What is the backlash rating for this gearbox?","answer":"Maximum torsional backlash is 14 arcmin. Torsional rigidity is 6.5 N·m/arcmin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800320551F","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/GBX0800320551F 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}}