Obsolete — sourcing through independent channels
This GBX0800030551F planetary gearbox is marked obsolete by Schneider Electric. Available through independent surplus and broker channels. Quantities are lot-specific; availability and pricing confirmed at RFQ. No stock-holding claim — sourced per order.
Torque and duty ratings that matter
Planetary gearbox with straight teeth, 80 mm diameter, reduction ratio 3:1. Continuous output torque is 85 N.m (752.3 lbf.in) at 100 rpm and 30 °C; maximum output torque reaches 136 N.m (1203.7 lbf.in) under the same conditions. Rated service life is 30,000 hours at 100 rpm and 30 °C. The gearbox is lubricated for life — no field re-lubrication needed, which simplifies MRO planning. Efficiency is 94 %, meaning 6 % of input power is lost as heat through the gear mesh. Noise level at 1 m, no-load is 60 dB — comparable to a quiet office environment.
Mounting and environmental fit
Shaft output seal rated IP54 — suitable for indoor industrial environments where dust and splash exposure is occasional, but not for washdown or submersion. Ambient operating range is -25 to 90 °C. Shaft material is C45 steel; housing is black anodized aluminium. Maximum axial force (Fa) is 1200 N for a 10,000-hour life at 30 °C, derated to 900 N for the full 30,000-hour service life. Maximum radial force (Fr) at mid-shaft is 950 N for 10,000 hours, 650 N for 30,000 hours. Torsional rigidity is 6 N.m/arcmin; maximum torsional backlash is 9 arc.min. This level of backlash suits general positioning applications but not precision indexing where sub-arcmin repeatability is required.