{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0800090702D","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0800090702D","canonicalUrl":"https://aoctrl.com/schneider/GBX0800090702D","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0800090702D","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX series planetary gearbox, straight teeth, 80 mm diameter, 9:1 reduction ratio, 130 N.m continuous output torque, 94% efficiency, 17 arc.min backlash, IP54 shaft output.","salesMarkdown":"## Continuous torque rating vs peak — sizing the GBX0800090702D for servo duty The continuous output torque of 130 N.m is the sustained rating that governs thermal equilibrium in the gearbox — run it above this continuously and the black anodized aluminium housing (80 mm diameter) will exceed its 90°C ambient ceiling. The maximum output torque of 208 N.m is the peak ceiling for acceleration/deceleration transients, not for steady-state positioning. With a 9:1 reduction ratio, the input speed at the motor side is nine times the output speed. The 0.74 g.cm² moment of inertia reflected to the motor shaft becomes 0.74 × 9² = ~60 g.cm² — factor this into the servo tuning loop's inertia ratio calculation. ## Backlash and torsional rigidity — positioning repeatability limits Maximum torsional backlash is 17 arc.min — this is the lost motion at the output shaft when reversing direction. For single-direction indexing or continuous rotation it doesn't accumulate, but for bidirectional positioning with encoder feedback on the load side, the 17 arc.min deadband must be absorbed by the controller's backlash compensation or the position tolerance budget. Torsional rigidity of 6.5 N.m/arcmin means the shaft winds up 1 arcmin for every 6.5 N.m of applied torque. At the continuous rating of 130 N.m, expect ~20 arcmin of elastic windup under load — this is predictable and repeatable, so it can be compensated in the servo gain structure if the load torque is known. The 30,000-hour service life at 100 rpm and 30 °C ambient is the L10 bearing life under those conditions. Derate the life expectancy if the output speed or ambient temperature exceeds those reference points — the axial and radial force ratings also drop at the extended 30,000-hour target vs the 10,000-hour rating. ## Mounting and environmental fit Mountable in any position — the lubricated-for-life charge stays distributed regardless of orientation. The shaft output seal is rated IP54, meaning it resists dust ingress and splashing water but not pressurized washdown or immersion. The C45 steel output shaft accepts standard keyed couplings or pinion gears. Noise level is 60 dB at 1 m under no-load conditions — this is below typical workshop ambient noise (70-80 dB) and comparable to a quiet office environment. Under load the noise will increase with torque and speed but stays within the straight-tooth planetary gearbox class.","metaTitle":"Schneider Electric GBX0800090702D Planetary Gearbox, 9:1","metaDescription":"Schneider Electric GBX0800090702D planetary gearbox, 80 mm diameter, 9:1 ratio, 130 N.m continuous torque, 94% efficiency, IP54.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"title":"GBX0800090702D","Efficiency":"94 %","Noise level":"60 dB at 1 m, no-load","description":"gearbox with straight teeth GBX- Ø 80 mm- reduction 9:1- < 17arcmin- 130 N.m","Gear box type":"Straight teeth","Housing colour":"Black","Shaft material":"C 45","Reduction ratio":"9:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Moment Of Inertia":"0.74 g.cm²","Mounting position":"Any position","Compatibility code":"GBX","Torsional rigidity":"6.5 N.m/arcmin","Maximum output torque":"208 N.m","Service life in hours":"30000 h at 100 rpm at 30 °C","Additional information":"Lubricated for life","Maximum axial force Fa":"1200 N at 100 rpm, during 10000 hour at 30°C 900 N at 100 rpm, during 30000 hour at 30°C","IP degree of protection":"Shaft output: IP54","Maximum radial force Fr":"650 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N at 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"130 N.m","Gearbox external diameter":"80 mm","Product or component type":"Planetary gearbox","Maximum torsional backlash":"17 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/52866215eb783a08a971f450e1c33a6b.pdf","sourceUrl":"https://www.se.com/ie/en/product/GBX0800090702D/gearbox-with-straight-teeth-gbx-ø-80-mm-reduction-91-17arcmin-130-n-m/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for GBX0800090702D?","answer":"Pricing and availability are confirmed at quote time against your specific BOM quantity. Submit an RFQ through this listing and the sourcing team will respond with current lead time and volume pricing from authorized distribution."},{"question":"What is GBX0800090702D's listed efficiency?","answer":"The listed efficiency is 94%. This is the mechanical efficiency of the planetary gear stage at rated load — 6% of input power is lost as heat through the housing and must be dissipated within the 90°C ambient operating limit."},{"question":"What is the noise level of GBX0800090702D?","answer":"The noise level is 60 dB at 1 m under no-load conditions. This is measured per standard gearbox noise test methods and will increase under load but typically stays within the straight-tooth planetary class."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0800090702D","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/GBX0800090702D 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}}