{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GBX0600090551F","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"GBX0600090551F","canonicalUrl":"https://aoctrl.com/schneider/GBX0600090551F","factsUrl":"https://aoctrl.com/api/mcp/products/GBX0600090551F","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric GBX0600090551F planetary gearbox, straight teeth, 60 mm diameter, 9:1 reduction ratio, 44 N.m continuous torque, 94% efficiency, IP54 shaft output, black anodized aluminium housing.","salesMarkdown":"## What this gearbox delivers for a 9:1 motion axis The GBX0600090551F is a 60 mm-diameter planetary gearbox from Schneider Electric's GBX series, with a 9:1 reduction ratio and straight-cut teeth. It's built for servo or stepper motor output stages where you need a compact inline speed reducer — think indexing tables, pick-and-place axes, or conveyor drives that run at moderate speeds and need positioning repeatability. Continuous output torque is 44 N.m (389.4 lbf.in) at 100 rpm, with a peak of 70 N.m (619.6 lbf.in) available for short-duration loads. The 94 % efficiency means you're not losing much heat in the gear mesh — important when the gearbox is mounted directly to a motor flange in a tight enclosure. ## Torque, life, and the numbers that matter for fit The continuous torque rating of 44 N.m at 100 rpm and 30 °C ambient is the number to design to for steady-state operation. The maximum torque of 70 N.m is for occasional peak loads — don't plan to run there continuously, or you'll shorten the 30,000-hour service life that's rated at 44 N.m and 100 rpm. Backlash is rated at 20 arc.min maximum — that's the angular play between input and output when you reverse direction. For positioning axes that need better than ~0.3° repeatability at the output, you'd want a lower-backlash gearbox, but for general motion this is typical for a straight-tooth planetary. Radial and axial load limits are given at two duty points: 340 N radial / 450 N axial for the full 30,000-hour life, and 500 N radial / 600 N axial if you only need 10,000 hours. The radial force is measured at mid-span on the output shaft — if your pulley or sprocket sits further out, derate accordingly. The shaft output seal is rated IP54, so it's splash-proof but not submersible — fine for dry indoor machinery, but keep washdown or outdoor mounting away from direct spray. The housing is black anodized aluminium; the shaft is C45 steel. The gearbox is lubricated for life, so no maintenance schedule for oil changes. Noise level is 58 dB at 1 m, no-load — that's quieter than a typical servo drive fan. In a machine with multiple axes, a few of these won't add noticeable acoustic clutter. ## Obsolete — sourcing reality for this GBX gearbox Schneider Electric lists the GBX0600090551F as obsolete. That means the only supply channel is independent surplus or broker stock — the part is not in active factory production. If you're planning a new design, look at current Schneider planetary gearbox families (GBX remains the series prefix, but check the active order codes for 60 mm, 9:1, similar torque).","metaTitle":"Schneider Electric GBX0600090551F Planetary Gearbox, 9:1","metaDescription":"Schneider Electric GBX0600090551F planetary gearbox, 9:1 reduction, 44 N.m continuous torque, 94% efficiency, 58 dB noise.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Gear Reducers & Gearboxes"],"specifications":{"Efficiency":"94 %","Noise level":"58 dB 1 m, no-load","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","Compatibility code":"GBX","Torsional rigidity":"2.5 N.m/arcmin","Maximum output torque":"619.6 lbf.in (70 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":"450 N 100 rpm, during 30000 hour at 30°C 600 N 100 rpm, during 10000 hour at 30°C","IP Degree of Protection":"Shaft output IP54","Maximum radial force Fr":"340 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 500 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C","Continuous output torque":"389.4 lbf.in (44 N.m) 100 rpm 86 °F (30 °C)","Gearbox external diameter":"2.4 in (60 mm)","Product or Component Type":"Planetary gearbox","Maximum torsional backlash":"20 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/9bbf08947186c2295bf65a4e80a28247.pdf","sourceUrl":"https://www.se.com/us/en/product/GBX0600090551F/gearbox-with-straight-teeth-gbx-ø-60-mm-reduction-91-20arcmin-44-n-m/","alternativesUrl":"https://aoctrl.com/api/mcp/products/GBX0600090551F/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous torque rating of GBX0600090551F?","answer":"44 N.m (389.4 lbf.in) at 100 rpm and 30 °C ambient. That's the number to design to for steady-state operation — peak torque is 70 N.m for short-duration loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/GBX0600090551F","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/GBX0600090551F 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}}