12:1 planetary gearbox, 160 mm frame, 800 N.m continuous
The GBX1600121001F is a straight-tooth planetary gearbox in the 160 mm diameter frame, delivering a 12:1 reduction ratio with a maximum torsional backlash of 10 arc.min. Continuous output torque is 7080.6 lbf.in (800 N.m) at 100 rpm and 86 °F (30 °C), with a maximum output torque of 11328.9 lbf.in (1280 N.m) under the same conditions.
Torque, life, and thermal limits
Rated for 30000 hours service life at 100 rpm and 30 °C — the axial and radial force limits are given at that duty point: maximum axial force Fa is 6000 N (30000 h) or 8000 N (10000 h); maximum radial force Fr is 4200 N (30000 h) or 6000 N (10000 h), applied at mid-distance from the output shaft. Efficiency is listed at 94 %, and noise level at 70 dB at 1 m, no-load. The housing is black anodized aluminium with a C 45 steel output shaft, and the gearbox is lubricated for life. Ambient temperature range for operation is -13 to 194 °F (-25 to 90 °C). The shaft output carries an IP54 degree of protection.
Obsolete — sourced through independent channels
Schneider Electric lists the GBX1600121001F as obsolete. Available through independent surplus and broker channels. Quantities are lot-specific and confirmed at RFQ — this is a last-time-buy stock we hold for exactly this day.