PURPOSE: To provide a parts insertion hand which can insert a plural kinds of insertion parts to be inserted and can detect the insertion results.

CONSTITUTION: A parts insertion hand 21 which is provided with finger parts 22, 22 for holding an electronic parts 38 and a pusher 23 for pushing the electronic parts 38 while moving to a base, comprises a potentiometer 28 which detects a location of the pusher 23 and a comparative control part 32 which compares detection results of the potentiometer 28 with a reference data stored beforehand so as to judge the insertion state of the electronic parts.