{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0600320403D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0600320403D","canonicalUrl":"https://aoctrl.com/schneider/GBX0600320403D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0600320403D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX series planetary gearbox, GBX0600320403D, 60 mm diameter, 32:1 reduction ratio, 44 N.m continuous output torque, 94% efficiency, 25 arc.min backlash, IP54 shaft output.","salesMarkdown":"The GBX0600320403D is a straight-tooth planetary gearbox in a 60 mm diameter housing, giving a 32:1 reduction ratio. That ratio determines the speed-torque trade-off at the output shaft — for a given motor speed, the output turns 32 times slower but delivers 32 times the torque, minus the gear train losses. Continuous output torque is 44 N.m, with a maximum intermittent peak of 70 N.m. Efficiency is listed at 94 %, meaning 6 % of the input power is lost as heat in the gear mesh and bearings. For a motion profile that runs near continuous torque, that heat has to be dissipated through the black anodized aluminium housing — the 60 mm diameter and free-air mounting position (any position allowed) set the thermal boundary. ## Service life and load limits — planning the maintenance interval Rated service life is 30,000 hours at 100 rpm output speed and 30 °C ambient. That is the baseline for the continuous torque rating of 44 N.m and the corresponding axial and radial force limits: 450 N axial (Fa) and 340 N radial (Fr) at mid-shaft, both at 100 rpm, 30 °C, for the full 30,000-hour life. If the application needs higher force capacity for a shorter life, the gearbox can handle 600 N axial and 500 N radial for a 10,000-hour service window at the same speed and temperature. The lubricant is filled for life — no periodic oil change is scheduled, which simplifies MRO stock for the line. The torsional rigidity is 2.5 N.m/arcmin — a measure of how much the output shaft twists under load. For positioning axes that hold a repeatable stop, this stiffness number plus the 25 arc.min maximum backlash determine the lost motion the controller has to compensate for. ## Mounting, sealing, and environmental fit The gearbox mounts in any position — horizontal, vertical shaft-up, or shaft-down — which simplifies integration into a machine frame or a motor-gearbox assembly. The housing is black anodized aluminium, the shaft is C45 carbon steel, and the shaft output seal carries an IP54 rating, meaning it is protected against dust ingress and splashing water from any direction. Noise level at no-load, measured at 1 m, is 58 dB — roughly the level of a quiet office. In a production line, the gearbox noise will be masked by the motor fan and the driven load, but for a clean-room or lab-adjacent install, this is a quiet-running unit. ## Active production — sourcing for a BOM line No stock-holding claim on this page; the supply posture is confirmed per inquiry.","metaTitle":"Schneider Electric GBX0600320403D Planetary Gearbox, 32:1","metaDescription":"Active-production Schneider GBX0600320403D planetary gearbox, 60 mm diameter, 32:1 reduction, 44 N.m continuous torque, 94% efficiency.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0600320403D","Efficiency":"94 %","Noise level":"58 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 60 mm- reduction 32:1- < 25arcmin- 44 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"32:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.064 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"2.5 N.m/arcmin","Maximum output torque":"70 N.m","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"450 N at 100 rpm, during 30000 hour at 30°C 600 N at 100 rpm, during 10000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"340 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 500 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"44 N.m","Gearbox external diameter":"60 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"25 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/a6d9484219ed5463499d6ea92524b75e.pdf","sourceUrl":"https://www.se.com/nl/en/product/GBX0600320403D/gearbox-with-straight-teeth-gbx-ø-60-mm-reduction-321-25arcmin-44-n-m/"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0600320403D?","answer":"Continuous output torque is 44 N.m, with a maximum intermittent peak of 70 N.m."},{"question":"What is the noise level of this gearbox?","answer":"Listed at 58 dB at 1 m, no-load. That is a quiet-running unit suitable for noise-sensitive environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0600320403D","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/GBX0600320403D 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}}