60:1 planetary reduction with 110 N.m continuous torque
The GBX0800600703F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, sized for applications needing a 60:1 reduction ratio and 110 N.m continuous output torque at 100 rpm. Rated for 30,000 hours service life at 100 rpm and 30 °C, with a maximum output torque of 176 N.m under the same conditions — the continuous rating is the one to size against for sustained duty.
Efficiency, noise, and load ratings
Listed at 94 % efficiency, meaning about 6 % of input power is lost as heat — relevant for thermal budgeting in the drive train, especially at continuous rated torque. Noise level is 60 dB at 1 m under no-load conditions — this is a moderate acoustic signature for a planetary gearbox of this size; the straight-tooth design is inherently noisier than helical but keeps cost and backlash lower. Maximum axial force (Fa) is 1200 N at 100 rpm for 10,000 hours, derating to 900 N for the full 30,000-hour service life. Radial force (Fr) at mid-span on the output shaft is 650 N for 30,000 hours, 950 N for 10,000 hours — these are the limits for overhung loads like pulleys or sprockets.
Lifecycle status and sourcing
Available through independent surplus and broker channels. Genuine is genuine — same part, different passport — but the manufacturer warranty geofencing no longer applies.
Integration notes for panel builders and MRO planners
The gearbox has an 80 mm external diameter, black anodized aluminium housing, and a C45 steel output shaft. Shaft output seal is rated IP54 — suitable for indoor environments with dust and splash exposure, but not for washdown. Torsional rigidity is 6.3 N.m/arcmin, and maximum torsional backlash is 16 arcmin — the backlash figure is the one to check for positioning accuracy in indexing or servo applications; 16 arcmin is moderate, not precision-grade. Lubricated for life — no maintenance oil changes required.