{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200200703F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200200703F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200200703F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200200703F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200200703F planetary gearbox, straight teeth, 120 mm diameter, reduction ratio 20:1, continuous output torque 260 N.m, maximum torsional backlash 12 arc.min, IP54 shaft output.","salesMarkdown":"## Planetary gearbox with 20:1 reduction and 260 N.m continuous torque The GBX1200200703F is a Schneider Electric planetary gearbox with straight teeth, a 120 mm outer diameter, and a 20:1 reduction ratio. It delivers 260 N.m continuous output torque at 100 rpm and 30 °C, with a maximum of 416 N.m under the same conditions. Rated efficiency is 94 %, and the gearbox is lubricated for life — no scheduled oil changes over its 30,000-hour service life at rated load. The 260 N.m continuous torque at 100 rpm sets the thermal limit for steady-state positioning or conveying loads. The 416 N.m peak covers acceleration transients and occasional overloads, but sustained operation above the continuous figure shortens the 30,000-hour service life. Maximum torsional backlash is 12 arc.min — this is the lost motion at the output under reversing load. For applications needing tighter positioning repeatability, a lower-backlash gearbox (e.g., 3–5 arc.min) would be required. Torsional rigidity of 13 N.m/arcmin means the output shaft twists 1 arc-minute per 13 N.m of applied torque; this stiffness figure governs the windup under load in servo-driven indexing. ## Mounting, sealing, and environmental limits The shaft output seal is rated IP54 — splash-proof from the output side, but the gearbox body is not sealed for washdown. Ambient operating range is -25 to 90 °C; the lubricant is factory-filled and sealed for life, so no field greasing is needed. Shaft material is C45 carbon steel. Maximum axial force (Fa) is 2100 N at 100 rpm for the 30,000-hour life target, or 2800 N if you accept a 10,000-hour service interval. Maximum radial force (Fr) applied at mid-span on the output shaft is 1500 N for 30,000 hours, 2000 N for 10,000 hours. Noise level is 65 dB at 1 m, no-load — typical for a straight-tooth planetary of this size. The black anodized aluminium housing dissipates heat through the 120 mm diameter shell; no external cooling is required at the rated duty. ## Obsolete — sourcing through independent channels Schneider Electric has marked the GBX1200200703F as obsolete.","metaTitle":"Schneider Electric GBX1200200703F Planetary Gearbox, 20:1","metaDescription":"Schneider Electric GBX1200200703F planetary gearbox, 20:1 reduction, 260 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":"65 dB 1 m, no-load","Gear box type":"Straight teeth","Housing Colour":"Black","Shaft material":"C 45","Reduction ratio":"20:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"13 N.m/arcmin","Maximum output torque":"3681.9 lbf.in (416 N.m) 100 rpm 86 °F (30 °C)","Nbr. of units in pkg.":"1","Service life in hours":"30000 h 100 rpm 86 °F (30 °C)","Additional information":"Lubricated for life","Maximum axial force Fa":"2100 N 100 rpm, during 30000 hour at 30°C 2800 N 100 rpm, during 10000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"1500 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 2000 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"2301.2 lbf.in (260 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"4.7 in (120 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"12 arc.min","Ambient Temperature For Operation":"-13...194 °F (-25...90 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8b08d236039d78e62f456d5cb7797353.pdf","sourceUrl":"https://www.se.com/us/en/product/GBX1200200703F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-201-12arcmin-260-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200200703F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of the GBX1200200703F?","answer":"260 N.m at 100 rpm and 30 °C. The maximum output torque is 416 N.m under the same conditions, but sustained operation above the continuous figure reduces the 30,000-hour service life."},{"question":"What does the 12 arc.min backlash mean for positioning accuracy?","answer":"12 arc.min of maximum torsional backlash means the output shaft can rotate up to 0.2 degrees before engaging the load when reversing direction. For applications requiring tighter repeatability — such as indexing tables or pick-and-place axes — a gearbox with 3–5 arc.min backlash would be a better fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200200703F","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/GBX1200200703F 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}}