Part transfer apparatus, control method for part transfer apparatus, IC test method, IC handler, and IC test apparatus

摘要

A configuration having two drive shafts, a drive system 4 connected to one end of each drive shaft for rotationally driving the respective drive shaft, and a holding and transfer mechanism 5, 6 connected to the other end and having a holding device 5a, 6a for holding an IC, each holding and transfer mechanism 5, 6 being able to operate independently.