80 mm planetary gearbox — 60:1 reduction, 110 N.m continuous
The GBX0800601004F is a Schneider Electric planetary gearbox with a 60:1 reduction ratio, delivering 110 N.m continuous output torque at 100 rpm and 30 °C. Rated efficiency is 94 %, meaning 6 % of input power is lost as heat — a solid figure for a planetary stage at this ratio. The 80 mm diameter black anodized aluminium housing keeps the package compact for servo-motor or stepper-motor mounting in tight axis layouts.
Torque, life, and load limits for sizing
Maximum output torque hits 176 N.m at 100 rpm for peak or startup loads — the continuous rating is 110 N.m, which is the figure to size against for steady-state duty. Service life is 30000 hours at 100 rpm and 30 °C, with the gearbox lubricated for life — no oil changes or regreasing intervals. Maximum axial force on the output shaft is 1200 N for a 10000-hour life, derating to 900 N for the full 30000-hour target. Radial force limits are 950 N at 10000 hours and 650 N at 30000 hours, both measured at mid-span on the output shaft. Torsional backlash is 16 arc.min maximum — acceptable for positioning axes that don't require zero-backlash precision; for tighter repeatability a backlash-free or preloaded gearhead would be needed.
Sourcing an obsolete planetary gearbox
This GBX0800601004F is marked obsolete by Schneider Electric — no official successor or direct drop-in replacement is recorded. Available through independent surplus and broker channels; quantities are lot-specific and confirmed at RFQ. No pin-compatible alternative from the same family is documented. The 94 % efficiency, 60:1 ratio, and 110 N.m continuous torque are the key fit parameters — verify the output shaft dimensions and mounting flange match your existing bracket before ordering.