OPENTECHNICAL PUBLICATION
OT-2026-000002391

Sample conveyance system and sample conveyance method

Published: 2026-09-15T19:12:41.345764Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002391
Categories: Material Handling > Conveying Systems

------------------------------------------------------------------------

ABSTRACT

There are provided a sample conveyance system and a sample conveyance method
capable of conveying a sample in a more stable manner than in the related art
corresponding to a conveyance method using an electromagnetic actuator. A
driving unit 208 applies a first voltage to a first coil 207 a located on a
front side in a traveling direction of a holder 202 , which is selected to
attract or repel the holder 202 , to excite the first coil 207 a and applies a
second voltage having a polarity opposite to a polarity of the first voltage
to at least one or more of second coils 207 b among coils 207 adjacent to the
first coil 207 a except for the coils 207 in the front side in the traveling
direction to excite the second coil 207 b , and a control unit 210 A estimates
a position of the holder 202 based on a value of a current flowing through a
winding 206 of the first coil 207 a.

------------------------------------------------------------------------

OpenTechnical publication OT-2026-000002391
Published 2026-09-15T19:12:41.345764Z
https://opentechnical.org/p/OT-2026-000002391