80 mm planetary gearbox — 60:1 reduction, 110 N.m continuous
The GBX0800600704F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, 80 mm external diameter, delivering a 60:1 reduction ratio. Continuous output torque is 110 N.m (973.6 lbf.in) at 100 rpm and 30 °C; maximum output torque reaches 176 N.m (1557.7 lbf.in) under the same conditions. Rated efficiency is 94 %, with a noise level of 60 dB measured at 1 m under no-load conditions.
Mechanical ratings and service life
Service life is specified at 30,000 hours at 100 rpm and 30 °C; the gearbox is lubricated for life with no maintenance interval. Maximum torsional backlash is 16 arc.min, with torsional rigidity of 6.3 N.m/arcmin — relevant for positioning accuracy in indexing applications. Maximum axial force Fa is 1200 N at 100 rpm for 10,000 hours, derating to 900 N for the full 30,000-hour service life at 30 °C. Maximum radial force Fr is 950 N at 100 rpm for 10,000 hours, derating to 650 N for 30,000 hours at 30 °C, force applied at mid-distance from the output shaft.
Construction and environmental ratings
Housing is black anodized aluminium; shaft material is C45 steel. Shaft output seal rated IP54 — suitable for dry indoor environments but not washdown or outdoor exposure. Ambient temperature range for operation is -25 °C to 90 °C (-13 °F to 194 °F).
Lifecycle status — obsolete, sourced through independent channels
Schneider Electric lists the GBX0800600704F as obsolete.