Planetary gearbox, 100:1, 120 N.m — obsolete, sourced on request
The GBX0801001003F is a Schneider Electric planetary gearbox with a 100:1 reduction ratio and 80 mm housing diameter, delivering 120 N.m continuous output torque at 100 rpm and 30 °C. Efficiency is listed at 94 %, and the no-load noise level is 60 dB measured at 1 m — figures that hold under the rated operating conditions. Schneider Electric has marked this part as obsolete. No direct pin-compatible successor is listed on the official record, so sourcing runs through independent distribution channels against an RFQ.
Torque, backlash, and service life at rated speed
Continuous output torque is 120 N.m (1062.09 lbf.in) at 100 rpm and 30 °C; maximum output torque reaches 192 N.m (1699.3 lbf.in) under the same conditions. Maximum torsional backlash is 16 arc.min — a spec that matters for positioning accuracy in indexing or pick-and-place applications. Rated service life is 30,000 hours at 100 rpm and 30 °C, with the gearbox lubricated for life — no periodic oil changes required.
Shaft loads and environmental sealing
Maximum axial force (Fa) is 1200 N for 10,000 hours or 900 N for 30,000 hours at 100 rpm and 30 °C; maximum radial force (Fr) is 950 N for 10,000 hours or 650 N for 30,000 hours under the same duty. Shaft output sealing is rated IP54 — suitable for indoor environments with dust and splash exposure, but not for washdown or submersion. Housing is black anodized aluminium; shaft material is C45 steel.
