Title:
MAGNETIC LEVITATION TYPE MICRO-HAND
Document Type and Number:
Japanese Patent JP2000158365
Kind Code:
A
Abstract:
To enable three dimensional parallel movement in a microminiature.
This magnetic levitation type micro-hand is provided with magnetic actuators 1, 4, 7 consisting of a movable piece consisting of permanet magnets 3, 6, 9 arranged so as to be driven in three dimensional parallel and a stator having magnetized coils 2, 5, 8 fixed on the fixing part, a body 10 driven by these magnetic actuators 1, 4, 7, laser displacement sensors 11, 12, 13 for detecting the displacement of this driven body 10, a parallel link mechanism 14 combined with the driven body and an endeffector combined with this parallel link mechanism 14 and the adapter 15 for installing a balance weight.
Inventors:
NAKAMURA TATSUYA
Application Number:
JP33359898A
Publication Date:
June 13, 2000
Filing Date:
November 25, 1998
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP
International Classes:
B25J7/00; B25J19/00; B62D57/00; B81B5/00; B81B7/00; B81B7/02; H02K33/16; (IPC1-7): B25J7/00; B25J19/00; B62D57/00; H02K33/16
Attorney, Agent or Firm:
Shimizu Mamoru