60 mm planetary gearbox, 32:1 reduction, 44 N.m continuous
The GBX0600320702F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, with a 60 mm housing diameter and a 32:1 reduction ratio. It delivers a continuous output torque of 44 N.m at 100 rpm and 30 °C, with a maximum intermittent torque of 70 N.m under the same conditions. Rated efficiency is 94 %, and the gearbox is lubricated for life, eliminating routine maintenance intervals. The black anodized aluminium housing and C 45 steel shaft are standard for this class of precision planetary drive.
Load ratings and service life at rated speed
Service life is specified at 30,000 hours at 100 rpm and 30 °C ambient. Under the same duty, the maximum axial force Fa is 450 N and the maximum radial force Fr is 340 N applied at mid-distance on the output shaft. At a reduced 10,000-hour target, Fa rises to 600 N and Fr to 500 N. Torsional rigidity is 2.5 N.m/arcmin, and maximum torsional backlash is 20 arc.min — consistent with a standard-precision planetary stage. The noise level at 1 m under no-load is 58 dB.
Obsolete — sourced through independent channels
Schneider Electric has classified the GBX0600320702F as obsolete. The part is available through independent surplus and broker channels; quantities are lot-specific and confirmed at the time of RFQ. The datasheet and compliance documentation (where available) accompany the quotation.