The planetary gears are delivered fully mounted on B&R's 8LSA, 8LVA,
8JSA and 80MP series motors. Gears in both
straight and angled designs and with all conventional drive flange
geometries were developed together with German manufacturer Neugart as
technology partner. Standard gears are single-stage for gear ratios i=3,
4, 5, 8 and 10 and have ≤ 8 - 15 arcmin backlash. The gears are also
offered in 2-stage or 3-stage designs. The premium series provides
backlash ≤ 1 arcmin as an option paired with high output torques.