Planetary gearbox, 16:1 reduction, 120 N.m continuous
The GBX0800160551F is a Schneider Electric planetary gearbox with straight teeth, 80 mm outer diameter, and a 16:1 reduction ratio. It delivers 120 N.m continuous output torque at 100 rpm and 30 °C, with a maximum of 192 N.m under the same conditions. Efficiency is rated at 94 %, and torsional backlash is held to 14 arc.min maximum — typical for a precision planetary stage in this class.
Rated life and environmental limits
Service life is 30,000 hours at 100 rpm and 30 °C, with the gearbox lubricated for life — no maintenance interval for oil changes. Shaft output is rated IP54, meaning the output seal resists dust ingress and splashing water — suitable for washdown-adjacent areas but not submerged or high-pressure spray. Maximum axial force is 1200 N at 100 rpm for 10,000 hours (900 N for 30,000 hours); maximum radial force is 950 N at mid-shaft for 10,000 hours (650 N for 30,000 hours).
Obsolete — sourced through independent channels
Schneider Electric has marked the GBX0800160551F as obsolete. Available through independent surplus and broker channels.