The GBX0600051001F is a straight-tooth planetary gearbox with a 5:1 reduction ratio, a 60 mm housing diameter, and a continuous output torque rating of 40 N.m at 100 rpm. That continuous figure is the one to design around for steady-state conveying, indexing, or positioning applications — the maximum output torque of 64 N.m is a short-term peak for acceleration or occasional overload, not the sustained rating. At 94% efficiency, about 6% of the input power is lost as heat inside the gearbox. That's typical for a single-stage planetary — the heat stays manageable in the anodised aluminium housing without external cooling, as long as the duty cycle isn't continuous near the peak torque. The 16 arcmin maximum backlash means this is not a zero-backlash gearbox for precision servo positioning without a separate compensation method. For simple speed reduction on a conveyor or a rotary table with a mechanical stop, it's fine. For a pick-and-place arm where repeatability matters, you'd want a low-backlash or preloaded planetary.
Lifecycle reality — obsolete, sourced through surplus
Schneider Electric lists the GBX0600051001F as obsolete. That means the only supply channel is independent surplus and broker inventory — quantities are lot-specific and confirmed at RFQ time, not stocked in a standard distributor bin. The gearbox was lubricated for life from the factory, so there's no maintenance schedule for oil changes. The IP54 rating at the shaft output means it's splash-resistant but not sealed against hose-down — keep it out of washdown zones or add a bellows cover. Service life is 30,000 hours at 100 rpm and 30 °C ambient with the continuous torque rating. If you push the radial or axial force limits to the higher 10,000-hour figures, the bearing life drops accordingly — the 600 N axial and 500 N radial ratings are for shorter-life applications.
Mounting and integration notes
The 60 mm diameter housing and C45 steel output shaft are standard for direct coupling to a servo or stepper motor via a bellows coupling or timing belt pulley. The black anodised aluminium body sheds heat reasonably well in a still-air enclosure. Operating range is -25 to 90 °C, which covers most panel or machine-mounted environments. Noise level is 58 dB at 1 m, no-load — quiet enough for indoor use near operators without hearing protection, but straight-tooth gears are inherently noisier under load than helical. Expect the noise to rise under full torque. The IP54 shaft output seal keeps dust and light splashes out, but the gearbox is not submersible.