{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX1200050704F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX1200050704F","canonicalUrl":"https://aoctrl.com/schneider/GBX1200050704F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX1200050704F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX1200050704F planetary gearbox, straight teeth, 120 mm diameter, 5:1 reduction ratio, 195 N.m continuous output torque, 94% efficiency, IP54 shaft output.","salesMarkdown":"## Planetary gearbox, 5:1 reduction, 195 N.m continuous — now obsolete The GBX1200050704F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, with a 120 mm housing diameter and a 5:1 reduction ratio. It delivers 195 N.m continuous output torque at 100 rpm and 30 °C, with a maximum of 312 N.m under the same conditions. Continuous output torque of 195 N.m at 100 rpm and 30 °C is the rating that governs steady-state duty. The maximum output torque of 312 N.m at the same speed and temperature covers peak loads during acceleration or momentary overloads — but sustained operation above the continuous figure shortens the 30,000-hour service life. Torsional rigidity of 12 N.m/arcmin and maximum backlash of 8 arcmin define the positioning accuracy. For a 5:1 ratio, 8 arcmin at the output corresponds to roughly 1.6 arcmin reflected to the input — relevant for indexing or servo applications where cumulative error matters. The gearbox is lubricated for life, so no maintenance schedule for oil changes. Service life is 30,000 hours at 100 rpm and 30 °C — derate for higher speeds or ambient temperatures up to 90 °C. ## Shaft loads and environmental sealing Maximum axial force (Fa) is 2100 N at 100 rpm for the full 30,000-hour life, or 2800 N if you accept a shorter 10,000-hour service interval. Radial force (Fr) is 1500 N at mid-span on the output shaft for 30,000 hours, 2000 N for 10,000 hours. These are the limits for overhung loads from pulleys, sprockets, or couplings. Shaft output is IP54 — protected against dust ingress and splashing water. The housing is black anodized aluminium, and the shaft is C45 steel. Noise level is 65 dB at 1 m, no-load, which is typical for a straight-tooth planetary of this size.","metaTitle":"Schneider Electric GBX1200050704F planetary gearbox","metaDescription":"Schneider Electric GBX1200050704F planetary gearbox, 5:1 reduction, 195 N.m continuous torque at 100 rpm, 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":"5:1","lifecycle_stage":"current","Housing material":"Black anodized aluminium","Device short name":"GBX","Compatibility code":"GBX","Torsional rigidity":"12 N.m/arcmin","Maximum output torque":"2761.4 lbf.in (312 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":"1725.9 lbf.in (195 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":"8 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/7364deee006ee246d2a7aab25a8388d5.pdf","sourceUrl":"https://www.se.com/ca/en/product/GBX1200050704F/gearbox-with-straight-teeth-gbx-ø-120-mm-reduction-51-8arcmin-195-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX1200050704F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous output torque of GBX1200050704F?","answer":"195 N.m at 100 rpm and 30 °C. Maximum output torque is 312 N.m under the same conditions. The 94% efficiency means about 6% of input power is lost as heat — factor this into the motor sizing and thermal budget of the driven system."},{"question":"What is the noise level of this gearbox?","answer":"65 dB measured at 1 meter, no-load. This is the acoustic emission from the straight-tooth planetary mesh — expect a slight increase under load, but the figure gives a baseline for enclosure or operator-area noise assessment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX1200050704F","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/GBX1200050704F 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}}