3:1 planetary gearbox, 40 mm frame, 94 % efficiency
The GBX0400030702F is a Schneider Electric planetary gearbox with a 3:1 reduction ratio, a 40 mm outer diameter, and a rated efficiency of 94 %. Straight-tooth gearing and a black anodized aluminium housing with a C 45 steel shaft define the mechanical build.
Load ratings and service life
Rated for 30 000 hours service life at 100 rpm and 30 °C ambient. Maximum axial force is 200 N at 100 rpm for a 10 000-hour target, derating to 160 N for the full 30 000-hour life. Radial force follows the same pattern: 200 N at mid-span on the output shaft for 10 000 hours, 160 N for 30 000 hours. Torsional rigidity is rated at 1 N·m/arcmin, and maximum torsional backlash is 24 arcmin. The gearbox is lubricated for life and operates over an ambient range of -25 to 90 °C.
Lifecycle status — obsolete, sourced to order
This part is marked obsolete by the manufacturer. No official successor or cross-reference is recorded.