18
4
Installation and Connections
4.2 Unit Installation
4.2.1 Installation of Unit Alone
1
Drill ① Holes for the positioning pins
through the mounting surface of the
machine.
Mount the ② Rotating shaft so that
it protrudes out from the mounting
surface as shown in the diagram.
・
Provide one of the two positioning pin
holes with a slot shape (long hole) as
shown in the figure. If machining a slot
shape is difficult, drill out a Φ6 (0.236)
or larger round hole.
・
Be sure to maintain the amount
of protrusion of the rotating shaft
mounted to the unit output shaft at
34 mm (1.339 in.) or more.
2
Pass the rotating shaft through the ③
Unit's ④ Output shaft and insert the ⑤
Positioning pins into the holes drilled in
step 1.
3
Secure it in place with the included ⑥
Hex socket set screw (M5x6).
(Recommended tightening torque: 2.8 N m
(24.7 lbf in.))
16.5±0.1
33±0.1
R
min.34
(0.197 )
+0.004 0
+0.1 0
5
① Positioning pin holes
② Rotating shaft
6 (0.236) or more
② Rotating
shaft
Hole depth
4 (0.157) or more
① Positioning
pin holes
Φ5
+0.1
0
(Φ0.197 )
+0.004
0
(1.339)
(1.299±0.004)
(0.65±0.004)
Unit: mm (in.)
④ Output shaft
③ Unit
⑤ Positioning pins
⑥ Hex socket
set screw
