Magnescale BS78, Instruction Manual

Page: 47 / 100

BS78
(E)
7
298 (11.74") or more BS78-270N/NS/R/RS
348 (13.70") or more BS78-320N/NS/R/RS
L1 Model
39.2
±
0.2
(1.543"
±
0.008")
100
±
1 (3.94"
±
0.04") 100
±
1 (3.94"
±
0.04")
40
±
0.2 (1.575"
±
0.008 " )
L1
47 (1.850")
88
±
0.3 (3.465"
±
0.011 " )
10
(0.394
"
)
23
(0.91
"
)
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
Scale mounting surface
38
±
0.2
(1.496 "
±
0.008 " )
2-M3 depth: 6 (0.24 " )
Detector head
mounting surface
10-M4 depth: 6 (0.24 " )
A
Rmax = 12.5S (500
µ
inch)
Rmax = 6.3S (250
µ
inch)
0.03 (0.00118")
Scale mounting surface
M
0.01 (0.00039")
0.01 (0.00039")
Detector head mounting surface
(7) (0.2758
"
)
9.8
±
0.2 (20.7
±
0.2)
(0.386"
±
0.008" (0.815"
±
0.008"))
16
±
0.2
(0.63
"
±
0.008
"
)
BS78-270N/NS/R/RS, 320N/NS/R/RS
Fig. 3-5
BS78-370N/NS/R/RS, 420N/NS/R/RS
Fig. 3-6
Unit: mm (inch)
Note: “M” refers to the machine guide.
Unit: mm (inch)
Note: “M” refers to the machine guide.
75 (2.953") 398 (15.67") or more
L2 (
±
1) (
±
0.04") L1
BS78-370N/NS/R/RS
100 (3.94") 448 (17.64") or more BS78-420N/NS/R/RS
39.2
±
0.2
(1.543"
±
0.008")
47 (1.850")
L2 L2
50
±
0.3 (1.969"
±
0.011 " )
L1
L2 L2
23 (0.91")
Model
10
(0.394
"
)
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
25
±
0.2
(0.984"
±
0.008 " )
Scale mounting surface
38
±
0.2
(1.496 "
±
0.008 " )
2-M3 depth: 6 (0.24 " ) Detector head
mounting surface
12-M4 depth: 6 (0.24 " )
A
Rmax = 12.5S (500
µ
inch)
Rmax = 6.3S (250
µ
inch)
0.03 (0.00118")
Scale mounting surface
M
0.01 (0.00039")
0.01 (0.00039")
Detector head mounting surface
(7) (0.2758
"
)
9.8
±
0.2 (20.7
±
0.2)
(0.386"
±
0.008" (0.815"
±
0.008"))
16
±
0.2
(0.63
"
±
0.008
"
)