Torque and duty ratings that matter
This GBX0800050703D is a straight-tooth planetary gearbox with a 5:1 reduction ratio, delivering 110 N.m continuous output torque and a peak of 176 N.m maximum output torque. Rated service life is 30,000 hours at 100 rpm and 30 °C — the lubrication is sealed for life, so no oil changes over that span. The 96% efficiency means minimal thermal loss in the gear train; at 60 dB noise level (no-load, 1 m) it runs quieter than many comparably sized planetary units.
Mechanical interface and load limits
The 80 mm gearbox outer diameter and black anodized aluminium housing suit compact machine frames; the C 45 steel shaft handles up to 1200 N axial force (at 100 rpm, 10,000 h) and 950 N radial force (mid-span, same duty cycle). Torsional rigidity is 6 N.m/arcmin, and maximum torsional backlash is 12 arcmin — important for positioning accuracy in indexing or pick-and-place axes.