40 mm planetary gearbox for precision motion
The GBX0400090401D is a 40 mm diameter planetary gearbox from Schneider Electric's GBX series, with a 9:1 reduction ratio and straight-cut teeth. It delivers 16.5 N.m continuous output torque and peaks at 26 N.m maximum, making it a fit for servo-driven positioning axes in packaging, labelling, and pick-and-place machinery. Rated efficiency sits at 94 %, with torsional rigidity of 1.1 N.m/arcmin and maximum backlash of 35 arc.min — numbers that matter when you're closing a position loop and need repeatable accuracy cycle after cycle.
Load ratings and service life
Service life is 30000 hours at 100 rpm and 30 °C ambient — the lubricated-for-life design means no oil changes over that window. Axial force capacity is 200 N at 100 rpm for 10000 hours, derating to 160 N for the full 30000-hour life. Radial force follows the same pattern: 200 N mid-shaft at 100 rpm for 10000 hours, 160 N for 30000 hours. The shaft output carries an IP54 rating — splash-resistant but not washdown-rated. Mounting position is any orientation, which simplifies integration into tight machine frames.