wuma gearmotor with the burgeoning popularity

Worm gears of the wuma gearmotor also suffer from poor efficiency at reduced speeds — which are increasingly prevalent with the burgeoning popularity of variable frequency drives (VFDs). Worm gears can decrease in efficiency by as much as 10 percent based on the input RPMs. In contrast, Hypoid Gear Reducer gears actually increase in efficiency when reducing the input RPMs, making their use with VRDs more effective at transmitting power in low speed/high torque applications.