Katie Fehrenbacher for GreenTechMedia: For drone makers, that means a drone could fly farther and longer on a single charge. For example, a drone surveying acres of crop land could fly for an hour instead of just 20 minutes with a standard battery.
Featuring a high torque-density brushless DC motor with integrated single-stage planetary gearbox and wheel assembly. ElectroCraft's MPW52 integrates a 14-pole Brushless DC motor with a heavy-duty, single-stage planetary gearbox mounted inside the hub of an aluminum wheel with polyurethane tread. Designed for mobile platform traction systems with optional encoder feedback to support positioning capability and electromagnetic brake to hold position when power is removed. The MPW52 combines optimum performance with high-efficiency, quiet operation and long life.