{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0400091403F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0400091403F","canonicalUrl":"https://aoctrl.com/schneider/GBX0400091403F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0400091403F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0400091403F planetary gearbox, 40 mm diameter, straight teeth, 9:1 reduction, 16.5 N.m continuous torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Planetary gearbox — 9:1 reduction, 16.5 N.m continuous The GBX0400091403F is a 40 mm diameter planetary gearbox from Schneider Electric's GBX series, delivering a 9:1 reduction ratio with a continuous output torque of 16.5 N.m at 100 rpm and 30 °C. Efficiency is 94 % at rated conditions, meaning roughly 6 % of input power is lost as heat — a typical figure for a single-stage planetary with straight teeth. The 9:1 ratio multiplies input torque by about nine while reducing output speed by the same factor; for a servo or stepper motor application, this lets the motor run closer to its efficient speed range while the gearbox provides the torque at the load. ## Load ratings and service life Maximum output torque is 26 N.m at 100 rpm and 30 °C — this is the peak overload limit, not the continuous rating. Rated service life is 30,000 hours at 100 rpm and 30 °C. If the application runs at higher speed or ambient temperature, the life derates; the maximum axial force (200 N) and radial force (200 N) also drop with longer service targets — 160 N each for the 30,000-hour case. The gearbox is lubricated for life, so no periodic grease changes are needed — a maintenance advantage in sealed or hard-to-access installations. ## Mechanical and environmental specs Shaft output is IP54, meaning the output seal resists dust ingress and splashing water — suitable for washdown-adjacent areas but not for submerged or high-pressure spray environments. Housing is black anodized aluminium (40 mm external diameter), and the shaft is C45 steel — a standard medium-carbon steel with good wear resistance for gearbox shafts. Maximum torsional backlash is 28 arc.min — this is the angular play between input and output when reversing direction. For positioning applications requiring less than half a degree of lost motion, a lower-backlash gearbox would be needed. Noise level is 55 dB at 1 m under no-load conditions — quiet enough for office-adjacent or lab environments, though load may increase the acoustic output. ## Lifecycle and sourcing — obsolete, quoted to order Available through independent distribution channels; quantities are confirmed at RFQ. Compliance documentation (RoHS, REACH, CE) would have accompanied the original production; for obsolete parts, the manufacturer typically does not reissue declarations. Confirm documentation requirements at quote time.","metaTitle":"Schneider Electric GBX0400091403F Planetary Gearbox, 9:1","metaDescription":"Schneider Electric GBX0400091403F planetary gearbox, 40 mm diameter, 9:1 reduction, 16.5 N.m continuous torque, 94% efficiency.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"55 dB 1 m, no-load","Gear box type":"Straight teeth","Housing Colour":"Black","Shaft material":"C 45","Reduction ratio":"9:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"1.1 N.m/arcmin","Maximum output torque":"230.1 lbf.in (26 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":"200 N 100 rpm, during 10000 hour at 30°C 160 N 100 rpm, during 30000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"200 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C 160 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C","Continuous output torque":"146.04 lbf.in (16.5 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"1.6 in (40 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"28 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/3196c8e38f08c836cb86444ed785809d.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0400091403F/gearbox-with-straight-teeth-gbx-ø-40-mm-reduction-91-28arcmin-16-5-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0400091403F/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy GBX0400091403F and how do I get a price?","answer":"This part is sourced through independent distribution. No stock-holding or price is listed here."},{"question":"What is GBX0400091403F's listed efficiency?","answer":"Efficiency is 94 % at rated conditions (100 rpm, 30 °C). This means about 6 % of input power is lost as heat in the gear mesh."},{"question":"What is GBX0400091403F's noise level?","answer":"Noise level is 55 dB at 1 m under no-load conditions — typical for a straight-tooth planetary of this size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0400091403F","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/GBX0400091403F 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}}