The PG11 11mm Micro Planetary Gearbox delivers 3.5:1 to 352:1 reduction across 1–4 stages, handling up to 0.20 Nm torque with 65–90% efficiency. Featuring a stainless-steel shaft, ball bearing, and -40 °C to +100 °C range, it ensures reliable, compact power transmission at up to 12,000 rpm.