The 562 Series hollow-shaft gearmotor from Bison Gear has an increased center distance and greater clearance for wider faced gear shafts. According to the company’s press release, the 562 offers an optional fourth stage of gear reduction and provides ratios of 2,200:1 in the same envelope. This allows for a smaller input motor without sacrificing output torque. Featuring hollow shaft options with multiple mounting configurations, this gearmotor is offered with a variety of AC and DC input motors, including three-phase and inverter duty. Other features include precision-machined aluminum castings, an all-needle and ball bearing shaft support, and steel and heat treated gearing and pinion shaft.