{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1600251384D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1600251384D","canonicalUrl":"https://aoctrl.com/schneider/GBX1600251384D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1600251384D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX series planetary gearbox, 160 mm frame, 25:1 reduction, 1120 N.m peak torque, 700 N.m continuous, 10 arc.min backlash, IP54 shaft seal.","salesMarkdown":"## Where this GBX sits in a drivetrain The GBX1600251384D is a planetary gearbox in the Schneider Electric GBX family — a 160 mm frame, 25:1 single-stage reducer with straight-cut gearing, designed to drop between a servo or induction drive and a machine's driven shaft. ## Torque and backlash envelope Peak output torque is 1120 N.m with continuous rating at 700 N.m, and the maximum torsional backlash is 10 arc.min — the figure an integrator watches when a positioning axis must hold under reversing load without lost motion in the gear train. Torsional rigidity of 41 N.m/arcmin tells you how much the shaft will wind up under transient load before the next stage of the drivetrain compensates; under 6 N.m/arcmin of applied twist the unit stays inside the listed backlash band. ## Service life and load derating Service life is 30000 h at 100 rpm and 30 °C — the baseline the buyer derates from when the real duty cycle runs hot, fast, or loaded sideways on the output shaft. Maximum radial force Fr is 4200 N at 100 rpm over 30000 h, rising to 6000 N if the bearing envelope is cut to 10000 h; the comparable axial force Fa ceiling is 6000 N at the long-life rating and 8000 N at the shorter one. These four load numbers (Fr, Fa, lifetime hours, rpm) collectively define the rating envelope — exceeding Fr at higher rpm cuts the service life proportionally even if the torque is well inside the continuous rating. ## Mechanical and environmental envelope Housing is black anodized aluminum with a C 45 shaft, and the shaft seal holds IP54 — the gearbox tolerates a plant washdown or outdoor canopy but is not rated for full submersion or high-pressure jet exposure. Ambient operating temperature is -25 to 90 °C; efficiency is 94 % on the single-stage reduction; noise level is 70 dB at 1 m no-load, which is the figure a sound-sensitive cell (injection-molding cells, clean rooms, lab automation) should compare against its own noise budget.","metaTitle":"Schneider GBX1600251384D Gearbox, 25:1, 1120 N.m","metaDescription":"Schneider GBX1600251384D planetary gearbox, 160 mm frame, 25:1 ratio, 1120 N.m peak torque, 10 arc.min backlash. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX1600251384D","Efficiency":"94 %","Noise level":"70 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 160 mm- reduction 25:1- < 10arcmin- 700 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"25:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"5.81 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"41 N.m/arcmin","Maximum output torque":"1120 N.m","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":"700 N.m","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e25e0354e047af26658321ea79a7ff29.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX1600251384D/gearbox-with-straight-teeth-gbx-ø-160-mm-reduction-251-10arcmin-700-n-m/"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1600251384D","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/GBX1600251384D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}