20:1 planetary — 120 N.m continuous, 192 N.m peak
The GBX0800201402F is a straight-tooth planetary gearbox in an 80 mm diameter black anodized aluminium housing. The 20:1 reduction ratio delivers 120 N.m continuous output torque at 100 rpm, with a peak rating of 192 N.m for short-duration overloads. Rated service life is 30,000 hours at 100 rpm and 30 °C ambient — the gearbox is lubricated for life, so no oil-change interval to schedule.
Backlash, stiffness, and load limits
Maximum torsional backlash is 14 arc.min — this is a standard-precision planetary, not a zero-backlash unit, so factor the lost motion into positioning budgets for indexing or reversing loads. Torsional rigidity is 6.5 N.m/arcmin, meaning the shaft winds up about 0.15 arcmin per N.m of applied torque — stiff enough for most servo-driven conveyor and positioning axes. Maximum axial force on the output shaft is 1200 N for a 10,000-hour life, derating to 900 N for the full 30,000-hour rating. Radial force limits are 950 N (10,000 h) and 650 N (30,000 h), both measured at mid-span on the output shaft.
Efficiency, noise, and environmental sealing
Rated 94 % efficiency — about 6 % of input power is lost as heat in the gear train, so thermal rise in the housing stays manageable even in continuous duty. Noise level is 60 dB at 1 m, no-load — quiet enough for packaging lines or assembly cells where operator exposure limits apply. Shaft output is IP54 — the housing seals against dust ingress and splashing water, but the motor interface and cable entry need their own sealing for washdown environments. Operating ambient range is -25 to 90 °C, covering most indoor industrial enclosures and unheated plant floors.
Obsolete — sourcing through independent channels
Schneider Electric lists the GBX0800201402F as obsolete. Available through independent surplus and broker channels. Quantities are lot-specific — confirmed at RFQ against your BOM line. No stock-holding claim; quoted to order.