{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0400150402D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0400150402D","canonicalUrl":"https://aoctrl.com/schneider/GBX0400150402D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0400150402D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0400150402D planetary gearbox, 40 mm diameter, 15:1 reduction ratio, 18 N.m continuous torque, 35 arc.min backlash, 94% efficiency, IP54 shaft output.","salesMarkdown":"## 15:1 planetary reduction in a 40 mm package The GBX0400150402D is a straight-tooth planetary gearbox from Schneider Electric's GBX series, sized for servo and stepper motor applications that need a 15:1 speed reduction in a compact 40 mm diameter housing. Rated for 18 N.m continuous output torque and 29 N.m maximum, it delivers 94% efficiency — meaning only 6% of input power is lost to friction and windage in the gear train. Continuous output torque of 18 N.m is the sustained load the gearbox can transmit without overheating; the 29 N.m maximum torque covers peak acceleration or momentary overloads, but sustained operation above 18 N.m will shorten the 30,000-hour service life at 100 rpm and 30 °C. Maximum torsional backlash of 35 arc.minutes defines the lost motion between input and output when reversing direction — critical for positioning accuracy in pick-and-place or indexing axes where each reversal eats into the tolerance budget. Torsional rigidity of 1.1 N.m/arcmin tells you how much the gear train winds up under load: at 18 N.m continuous torque, expect about 16 arcminutes of elastic wind-up before the output shaft moves, which adds to the total positioning error. The IP54 rating on the shaft output means the gearbox is protected against dust ingress and splashing water — suitable for dry indoor machinery but not washdown environments. Operating ambient temperature range of -25 to 90 °C and factory lubrication for life eliminate the need for periodic oil changes, simplifying maintenance in enclosed machine frames. ## Obsolete — sourcing through independent channels Available through independent surplus and broker channels; quantities are lot-specific and confirmed at RFQ. No pin-compatible or dimensionally identical replacement from Schneider has been published.","metaTitle":"Schneider Electric GBX0400150402D Planetary Gearbox, 15:1","metaDescription":"Schneider Electric GBX0400150402D planetary gearbox, 40 mm diameter, 15:1 reduction, 18 N.m continuous torque, 94% efficiency.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"55 dB at 1 m, no-load","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"15:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.023 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"1.1 N.m/arcmin","Maximum output torque":"29 N.m","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"200 N at 100 rpm, during 10000 hour at 30°C 160 N at 100 rpm, during 30000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"200 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C 160 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C","Continuous output torque":"18 N.m","Gearbox external diameter":"40 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"35 arc.min","Ambient Temperature For Operation":"-25...90 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f06a48a801b6aeaf665326fb050489c0.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0400150402D/gearbox-with-straight-teeth-gbx-ø-40-mm-reduction-151-35arcmin-18-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0400150402D/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0400150402D","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/GBX0400150402D 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}}