{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800320702F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800320702F","canonicalUrl":"https://aoctrl.com/schneider/GBX0800320702F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800320702F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0800320702F planetary gearbox, straight teeth, 80 mm diameter, 32:1 reduction, 120 N.m continuous output torque, 94% efficiency.","salesMarkdown":"The GBX0800320702F is a straight-tooth planetary gearbox in the GBX series, 80 mm diameter, with a 32:1 reduction ratio. The continuous output torque is 120 N.m at 100 rpm and 30 °C — this is the rating that governs the duty cycle, not the peak figure. Maximum output torque reaches 192 N.m under the same conditions, but the 30000-hour service life is pegged to the continuous 120 N.m figure. Pushing above that shortens the L10 life faster than the ratio suggests. Torsional rigidity is 6.5 N.m/arcmin — the gearbox winds up under load, and the 14 arcmin maximum backlash means the output position repeats within that window after reversing direction. For a pick-and-place or indexing axis, that backlash is the positioning uncertainty you budget in the servo loop. ## Obsolete — sourcing the GBX0800320702F through independent channels Schneider Electric lists the GBX0800320702F as obsolete. The gearbox is available through independent surplus and broker channels. Quantities are lot-specific — confirmed at RFQ against the BOM line. No pin-compatible direct replacement exists in the current GBX catalog; a functional substitute would require verifying the mounting flange, shaft diameter, and input interface. Shaft output carries IP54 protection — suitable for dry indoor environments where dust and splash are occasional, not washdown. The housing is black anodized aluminium; the shaft is C45 steel. ## Efficiency, noise, and thermal limits for the integration engineer Rated 94 % efficiency at full load — the 6 % loss shows up as heat in the gearbox housing. At 120 N.m and 100 rpm, the input power is roughly 1.26 kW; the heat rejection is about 75 W. The anodized aluminium housing dissipates that in free air, but in a sealed enclosure or near other heat sources the ambient must stay within -25 to 90 °C. Noise level is 60 dB at 1 m, no-load — straight-tooth planetary gears are inherently noisier than helical, so this figure is the floor; under load the mesh noise rises. The 30000-hour service life assumes lubricated-for-life grease; no re-greasing interval is specified. Maximum axial force Fa is 900 N for the 30000-hour life at 100 rpm, 30 °C — drop to 1200 N if you accept a 10000-hour life. Radial force Fr at mid-span on the output shaft is 650 N for the long-life case, 950 N for the short-life case. These are the bearing limits; overhung loads must be calculated from the actual lever arm.","metaTitle":"Schneider Electric GBX0800320702F Planetary Gearbox, 32:1","metaDescription":"Schneider Electric GBX0800320702F planetary gearbox, 32:1 reduction, 120 N.m continuous torque, 94% efficiency. Obsolete — sourced to order against RFQ.","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/018a62ac7999a6ecb67692d05d25ea6a.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800320702F/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-321-14arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0800320702F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of the GBX0800320702F?","answer":"120 N.m at 100 rpm and 30 °C. The maximum output torque is 192 N.m under the same conditions, but the 30000-hour service life is based on the continuous figure."},{"question":"What is the backlash on this gearbox?","answer":"Maximum torsional backlash is 14 arcmin. Combined with a torsional rigidity of 6.5 N.m/arcmin, this defines the positioning repeatability after a direction reversal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800320702F","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/GBX0800320702F 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}}