... motors designed and manufactured to meet individual customer needs for speed, torque and power. Technical SpecificationVoltage: 230V, 120V, 48VFrequency: ... : Range of both Sleeve bearing and ball bearingTypically used in hand dryer, food mixers, meat grinder, water pumps, garder equipment, ... and manufactured to meet individual customer needs for speed, torque and power. 7640 motor for hand dryer