Conveyor device and connection structure of rollers incorporating motors.

摘要

Disclosed is a conveyer device using a plurality of motor-incorporated rollers. The conveyer device related to the invention provides advantageous structure in that motor-incorporated rollers are highly interchangeable and practically usable with very high supply voltages. Each pair of the motor-incorporated rollers for composing the conveyer device are connected in series to each other. Each motor built in the motor-incorporated roller is based on star connection as per 200VAC of rated voltage. Interphase impedance of each motor built in the roller is 700 OMEGA against supply power. The conveyer device itself uses 400VAC of power source. <IMAGE>