{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0600250403D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0600250403D","canonicalUrl":"https://aoctrl.com/schneider/GBX0600250403D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0600250403D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0600250403D planetary gearbox, straight teeth, 60 mm diameter, reduction 25:1, maximum backlash 25 arcmin, continuous output torque 40 N.m, efficiency 94 %.","salesMarkdown":"## 25:1 reduction, 40 N.m continuous — sizing for servo axes The GBX0600250403D is a planetary gearbox with straight teeth, 60 mm outer diameter, and a 25:1 reduction ratio — sized for servo or stepper motor output where you need torque multiplication without a belt stage. Continuous output torque is 40 N.m; peak (maximum) output torque reaches 70 N.m — the margin covers acceleration peaks but the thermal limit is the continuous figure at the rated service life. Efficiency is listed at 94 %, which means roughly 6 % of input power is lost as heat — acceptable for most servo axes, but if the duty cycle is high (>80 %), check the gearbox surface temperature against the -25…90 °C ambient range. ## Service life and load limits — 30000 h at 100 rpm Rated service life is 30000 hours at 100 rpm output speed and 30 °C ambient — this is the L10 life anchor. At higher speeds or loads, life shortens; the axial and radial force limits are also stated at 100 rpm for that 30000 h target. Maximum axial force Fa is 450 N at 100 rpm for 30000 h life, or 600 N if you accept 10000 h life. Radial force Fr at mid-shaft is 340 N for 30000 h, 500 N for 10000 h — these govern belt-pulley or direct-couple loads on the output shaft. Torsional rigidity is 2.5 N.m/arcmin — the shaft twist under load is low enough for positioning applications that don't require zero-backlash, but the maximum backlash of 25 arcmin means this is not a low-backlash gearbox for high-precision indexing. Sourced through independent distribution against an RFQ. Mounts in any position — the housing is black anodized aluminium, shaft material C 45 steel. Lubricated for life, so no maintenance schedule for grease changes.","metaTitle":"Schneider Electric GBX0600250403D planetary gearbox, 25:1","metaDescription":"Schneider Electric GBX0600250403D planetary gearbox, 25:1 ratio, 40 N.m continuous torque, 94% efficiency, IP54 shaft output, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0600250403D","Efficiency":"94 %","Noise level":"58 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 60 mm- reduction 25:1- < 25arcmin- 40 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":"0.075 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":"40 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/0dc9bb8a9cdafb637d4657cd071b64c3.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0600250403D/gearbox-with-straight-teeth-gbx-ø-60-mm-reduction-251-25arcmin-40-n-m/"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0600250403D?","answer":"Continuous output torque is 40 N.m; maximum output torque (peak) is 70 N.m. The continuous figure governs thermal duty."},{"question":"What is the noise level of GBX0600250403D?","answer":"Noise level is 58 dB at 1 m, no-load — audible but within typical machine-floor background levels for a planetary gearbox of this size."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0600250403D","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/GBX0600250403D 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}}