19
▌
Installing the non-guide type
z
Mounting plate
Perform machining of a flange pilot (counterbore or through hole) on the mounting plate.
Design the flange pilot according to the centering shaft (jig) if the accuracy of component
parts is not enough to perform centering.
The figure shows an example for a through hole.
B
A
0.02 (0.0008)
B
0.01 (0.0004)
A
øD
S
S
4×øN
Flange pilot section
Model
øD
øN
S
Unit: mm (in.)
DRSM42
25
+ 0.021
0
[H7]
(0.98
+ 0.0008
0
)
4.5 (0.177)
31±0.1
(1.22±0.004)
DRSM60
36
+ 0.025
0
[H7]
(1.42
+ 0.0010
0
)
5.5 (0.22)
50±0.1
(1.97±0.004)
A mounting plate is provided as an accessory. The accessory mounting plate is a
dedicated bracket (steel) to install the actuator onto a base plate.
Screws (4 pieces) to secure the actuator to the mounting plate are provided.
z
Centering shaft and centering adjustment plate
The centering shaft and the centering adjustment plate are jigs used for when the accuracy
of component parts is not enough to perform centering. Also, it is used when the stacking
tolerance of parts is adjusted.
K
J
K
I
J
I
øL
N
øE
øG
F
H
P-P’
P’
P
Centering adjustment plate
Centering shaft
N
0.02 (0.0008)
Model
øE
F
øG
H
K
øL
DRSM42
25
-0.007
-0.020
[g6]
(0.98
-0.0003
-0.0008
)
2
(0.079)
4
-0.004
-0.012
(0.157
-0.0002
-0.0005
)
20
(0.79)
0.02
(0.0008)
4
+ 0.012
0
[H7]
(0.157
+ 0.0005
0
)
DRSM60
36
-0.009
-0.025
[g6]
(1.42
-0.0004
-0.0010
)
2
(0.079)
8
-0.005
-0.014
(0.315
-0.0002
-0.0006
)
24.5
(0.96)
0.02
(0.0008)
8
+ 0.015
0
(H7)
(0.315
+ 0.0006
0
)
Unit: mm (in.)
