Planetary gearbox, 25:1 reduction, 40 N.m continuous
The GBX0600251402F is a 60 mm-diameter planetary gearbox with straight teeth, giving a 25:1 reduction ratio. Continuous output torque is 40 N.m at 100 rpm and 30 °C; maximum output torque reaches 64 N.m under the same conditions. Efficiency is listed at 94 %, with a noise level of 58 dB at 1 m under no-load conditions — figures that hold when the gearbox is operated within its rated service life of 30,000 hours at 100 rpm and 30 °C. The housing is black anodized aluminium; the output shaft is C45 steel. The unit is lubricated for life and carries an IP54 rating at the shaft output — splash-resistant but not submersible.
Load ratings and mechanical limits
Maximum axial force Fa is 450 N for the 30,000-hour service life at 100 rpm and 30 °C, rising to 600 N if the application accepts a 10,000-hour life. Maximum radial force Fr, measured at mid-distance on the output shaft, is 340 N for the 30,000-hour target and 500 N for the 10,000-hour target. Torsional rigidity is 2.5 N.m/arcmin, and maximum torsional backlash is 20 arc.min — a standard-precision figure for a straight-tooth planetary stage. Ambient operating range spans -25 °C to 90 °C.
Obsolete — sourced through independent channels
Schneider Electric lists the GBX0600251402F as obsolete. No official successor or cross-reference is recorded from the original manufacturer. Available through independent surplus and broker channels.