To provide a translational table device which is reduced in size and device cost, and eliminates the need for high-level control.
The translational table device includes two shafts, i.e., an input-side feed screw shaft 2 and an output-side feed screw shaft 3 which are arranged along a base 1 in parallel with each other; screw shaft support parts 15, 16 which support both end sides of the input-side feed screw shaft 2 and output-side feed screw shaft 3 rotatably, and enable the feed screw shafts 2, 3 to freely move along the length of the base 1; one driving motor 5 coupled to one end part of the input-side feed screw shaft 2; a rotation transmission mechanism 6 which transmits rotation of the input-side feed screw shaft 2 to the output-side feed screw shaft 3; a first nut 7 threadably engaging the input-side feed screw shaft 2; a second nut 8 threadably engaging the output-side feed screw shaft 3; a fixed bracket 9 fixing the first nut 7 on the base; and a moving bracket 11 fixing the second nut 8 to a moving table 10.
NAKAGAWA TAKUMI
OTANI YUJI
KUDO TETSUYA
YAMAMOTO KAZUFUMI
HIROSE TOSHIRO
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