{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200030551F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200030551F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200030551F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200030551F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200030551F planetary gearbox, straight teeth, 120 mm diameter, reduction ratio 3:1, continuous output torque 115 N.m, maximum output torque 184 N.m, efficiency 94%, noise level 65 dB at 1 m no-load.","salesMarkdown":"## Torque and duty cycle The GBX1200030551F: This planetary gearbox delivers a continuous output torque of 115 N.m at 100 rpm and 30 °C, with a maximum intermittent torque of 184 N.m at the same speed and temperature — the headroom covers acceleration peaks and short overloads without exceeding the 30,000-hour service life target. ## Mechanical stiffness and precision Maximum torsional backlash is 8 arc.min, and torsional rigidity is 12 N.m/arcmin — the gearbox holds position repeatability within that window under load, which matters for indexing and positioning axes where cumulative play stacks across multiple stages. Rated axial force Fa is 2100 N and radial force Fr is 1500 N at 100 rpm for the full 30,000-hour life; at 10,000-hour duty these rise to 2800 N and 2000 N respectively — the radial force is specified at mid-distance on the output shaft, so overhung loads need derating. ## Lifecycle and sourcing Available through independent surplus channels; quantities are lot-specific and confirmed at RFQ. The 94 % efficiency and 65 dB noise level at 1 m no-load are the original published figures — a used unit pulled from a running line should match these if the bearings and gear mesh are still within spec.","metaTitle":"Schneider Electric GBX1200030551F Planetary Gearbox, 3:1","metaDescription":"Schneider Electric GBX1200030551F planetary gearbox, 3:1 ratio, 115 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":"3:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"12 N.m/arcmin","Maximum output torque":"1628.5 lbf.in (184 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":"1017.8 lbf.in (115 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/9b0e1e323c0fbf4bd2eb32e911d9c439.pdf","sourceUrl":"https://www.se.com/nz/en/product/GBX1200030551F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-31-8arcmin-115-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200030551F/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200030551F","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/GBX1200030551F 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}}