RELUCTANCE TYPE RESOLVER

摘要

PROBLEM TO BE SOLVED: To provide a reluctance type resolver which is easy in assembly and is low in manufacturing cost. ;SOLUTION: A stator part 65A is manufactured automatically, using forward sending molds for press work, out of the material of a silicon steel plate or the like being a magnetic substance, and it is made in integrated structure where three sheets of plates in the shape of having four pieces of pole teeth 101-104 and further two sheets of plates being made by cutting off four pieces of pole teeth from the same plates are stacked and calked in order. A stator part 63A is made likewise in integrated structure where two sheets of plates being made by cutting off four pieces of pole teeth and the rest are stacked and calked in order in the same order as the stator part 65A. The stator part 61A is one where the plates from which the four pieces of pole teeth of the stator part 63A are cut off are changed from two sheets to six sheets.;COPYRIGHT: (C)1998,JPO