{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200081402F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200081402F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200081402F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200081402F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200081402F planetary gearbox, straight teeth, 120 mm diameter, 8:1 reduction, 8 arc.min backlash, 120 N.m continuous torque, 94% efficiency.","salesMarkdown":"## Obsolete — what that means for your BOM Schneider Electric lists the GBX1200081402F as obsolete. If this gearbox is on your BOM, you are looking at the surplus channel — no factory orders, no last-time buy window left. The part is sourced through independent distribution against an RFQ. ## 8:1 planetary — torque and stiffness numbers This is a straight-tooth planetary gearbox, 120 mm outer diameter, with an 8:1 reduction ratio. Continuous output torque is 120 N.m at 100 rpm and 30 °C; peak torque hits 192 N.m under the same conditions. Rated service life is 30,000 hours at 100 rpm and 30 °C. The gearbox ships lubricated for life — no oil changes, no maintenance schedule on the lube. ## Load ratings — axial and radial limits Maximum axial force Fa is 2100 N at 100 rpm for the 30,000-hour life rating, or 2800 N if you accept a 10,000-hour service life. Radial force Fr at the output shaft mid-point is 1500 N for the longer life, 2000 N for the shorter. The shaft output carries an IP54 protection rating — splash-resistant but not washdown. The housing is black anodized aluminium; the shaft is C45 steel. ## Efficiency and noise — what 94 % and 65 dB mean on the line Efficiency is listed at 94 % — that is the power throughput at rated load, not a no-load spin loss figure. For a 120 N.m continuous output, expect about 7.6 N.m of input loss at the motor side. Noise level is 65 dB at 1 m, no-load. With load the gear whine rises a few dB, but this is a quiet unit for a straight-tooth planetary — comparable to a helical in the same torque class. ## Operating range and physical fit The 120 mm diameter and 8:1 ratio mean it replaces a same-frame GBX gearbox with the same mounting pattern — measure the input shaft and bolt circle before ordering.","metaTitle":"Schneider GBX1200081402F planetary gearbox, 8:1, 120 N.m","metaDescription":"Schneider Electric GBX1200081402F planetary gearbox, 8:1 ratio, 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":"65 dB 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","Compatibility code":"GBX","Torsional rigidity":"12 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":"2100 N 100 rpm, during 30000 hour at 30°C 2800 N 100 rpm, during 10000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"1500 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 2000 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":"4.7 in (120 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"8 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/4124dc7ace7d3dcdceab5ce3e3083d2d.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX1200081402F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-81-8arcmin-120-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200081402F/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Schneider provide for GBX1200081402F?","answer":"The evidence does not list RoHS, REACH, UL, or IEC certifications for this part. For obsolete surplus stock, documentation is typically limited to the nameplate and any original packing slip — verify with the supplier at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200081402F","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/GBX1200081402F 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}}