{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1600121004F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1600121004F","canonicalUrl":"https://aoctrl.com/schneider/GBX1600121004F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1600121004F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX series planetary gearbox, straight teeth, 160 mm diameter, 12:1 reduction, 800 N.m continuous output torque, 94% efficiency.","salesMarkdown":"## 12:1 reduction, 800 N.m continuous — the torque spec that matters The GBX1600121004F is a planetary gearbox from Schneider Electric's GBX series, delivering a 12:1 reduction ratio. Its continuous output torque is 800 N.m at 100 rpm at 30 °C, with a maximum of 1280 N.m under the same conditions. That continuous figure is what you size the downstream coupling and shaft for — the peak is for transient overloads only. Efficiency sits at 94 %, which is typical for a single-stage planetary with straight teeth. The 10 arcmin maximum torsional backlash means this gearbox suits positioning applications where lost motion under 0.17° is acceptable — indexing tables or feed drives, not a robot wrist. ## Obsolete — sourcing through independent channels Schneider Electric lists this gearbox as Obsolete. Sourcing is through independent surplus and broker channels — quantities are lot-specific and confirmed at RFQ. No direct drop-in replacement exists from the original manufacturer; a functional substitute would require verifying the mounting interface and torque ratings. The gearbox is lubricated for life and rated for 30000 hours service at 100 rpm and 30 °C. Axial force capacity is 6000 N and radial force is 4200 N at 100 rpm over that 30000-hour life, with higher forces available for shorter durations. The IP54 protection at the shaft output means it handles dry indoor environments but not washdown. ## Mounting and environmental fit The gearbox has a 160 mm external diameter and a black anodized aluminium housing. Shaft material is C45 steel. The straight teeth design means it's noisier than helical, but the 94% efficiency and lower cost trade off.","metaTitle":"Schneider Electric GBX1600121004F Planetary Gearbox, 12:1","metaDescription":"Schneider Electric GBX1600121004F planetary gearbox, 12:1 ratio, 800 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":"70 dB at 1 m, no-load","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"12:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"41 N.m/arcmin","Maximum output torque":"1280 N.m at 100 rpm at 30 °C","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"6000 N at 100 rpm, during 30000 hour at 30°C 8000 N at 100 rpm, during 10000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"4200 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 6000 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"800 N.m at 100 rpm at 30 °C","Gearbox external diameter":"160 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"10 arc.min","Ambient Temperature For Operation":"-25...90 °C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/00a8dd8d484c73e93b161711bd306c52.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX1600121004F/gearbox-with-straight-teeth-gbx-ø-160-mm-reduction-121-10arcmin-800-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1600121004F/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1600121004F","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/GBX1600121004F 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}}