Title:
ENCODER, MOTOR, ROBOT, AND PRINTER
Document Type and Number:
Japanese Patent JP2019045233
Kind Code:
A
Abstract:
To provide an encoder, a motor, a robot, and a printer, whose configurations are simplified.SOLUTION: An encoder includes: a piezoelectric element 10 (12); external force application parts 16, 18 for applying an external force to the piezoelectric element 10 (12); and a control part 6 for recording an electromotive force generated by application of the external force to the piezoelectric element 10 (12).SELECTED DRAWING: Figure 2
Inventors:
MAEDA AKITOSHI
Application Number:
JP2017166554A
Publication Date:
March 22, 2019
Filing Date:
August 31, 2017
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G01D5/245; B25J19/02; B41J2/01; H02K11/21; H02N2/18
Attorney, Agent or Firm:
Kazuaki Watanabe
Satoshi Nakai
Satoshi Nakai