7-2
(E)
BL57-NE
Cable length 300 (11.81")
4-
ø
2.8 (0.110")
(Mounting hole
for M2.6)
101 (3.976")
30
(1.181")
40 (1.575")
9
(0.354")
14
(0.551")
25
(0.984")
42 (1.654")
60 (2.362")
98 (3.858")
25
(0.984")
15
(0.591")
88 (3.465")
5-
ø
5
(0.197")
hole
2
(0.079")
3-
ø
5
(0.197") hole
2-M4
×
10
Reference plate mounting screw
2-M4
×
10
Reference plate
“W
” mounting screw
20.5
(0.807")
1.4
(0.055")
5 (0.197")
13.8
(0.543")
16 (0.630")
12 (0.472")
21 (0.827")
0.4
(0.016")
38 (1.496")
25 (0.984")
4 (0.157")
Scale clamp
2-
ø
5
(0.197") hole
25 (0.984")
38 (1.496")
10
(0.394")
Spacer t = 5 (0.197")
6 (0.236")
2.8
(0.110")
6.3
(0.248")
Stopper (ABS)
Reference plate
“W
” t = 5 (0.197")
For BL57-006NE
∗
B, 026NE
∗
B, 046NE
∗
B
For BL57-016NE
∗
B, 036NE
∗
B
Reference plate t = 5
(0.197")
BL57-006NE
∗
B
BL57-016NE
∗
B
BL57-026NE
∗
B
BL57-036NE
∗
B
BL57-046NE
∗
B
60 (2.362")
160 (6.299")
260 (10.236")
360 (14.173")
460 (18.110")
96 (3.780")
196 (7.717")
296 (11.654")
396 (15.591")
496 (19.528")
—
75 (2.953")
120 (4.724")
75 (2.953")
120 (4.724")
2
3
4
5
6
—
2
2
4
4
4
6
8
10
12
Unit: mm (inch)
Model
Measuring length
L1
L2
—
—
—
75 (2.953")
75 (2.953")
L3
SC
SP
P
1.5 (0.059")
Scale signal detection position
(3.2)
(0.126")
40.5
±
0.2
∗
(1.594"
±
0.008")
21
(0.827")
5
(0.197")
16.4
±
0.2
∗
(0.646"
±
0.008")
Reference plate
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")
25
±
0.2
∗
(0.984"
±
0.008")
88
±
0.3
∗
(3.465"
±
0.012")
98 (3.858")
40
±
0.2
∗
(1.575"
±
0.008")
Reference plate
“W
”
SC-Scale clamp
SP-Spacer
P-M4
×
10
Scale clamp
mounting screw
Detector head
mounting screw
2-M2
×
12
(Mounting hole
ø
2.4 (0.094"))
ø
2.8
(0.110" ) hole
+
0.1 0
+
0.004" 0
33
±
0.1
∗
(1.299"
±
0.004")
96
±
0.1
∗
(3.780"
±
0.004")
L2
L3
L1
±
1
(0.039")
18
(0.709")
A
A
0.01
(0.00039")
M
∗
0.01(0.00039") 0.01(0.00039")
∗
L2
L2
L2
L3
11.4
(0.449")
48.7(1.917")
18.25
(0.719")
14
(0.551")
4.6
(0.181")
31
(1.220")
8.3
(0.327")
For BL57-016NE
∗
B, 036NE
∗
B
60 (2.362")
50
±
0.3
∗
(1.969"
±
0.012")
25
±
0.2
∗
(0.984"
±
0.008")
2 (0.079")
50
(1.969")
25
(0.984")
60 (2.362")
42 (1.654")
14 (0.551")
9
(0.354")
14
(0.551")
22
(0.866")
Reference hole
ø
4
(0.157" )
+
0.05 0
+
0.002" 0
ø
4
(0.157")
Reference
hole
ø
4
(0.157" )
+
0.05 0
+
0.002" 0
Reference abutment
surfaces
(Note 5)
1.5
(0.059")
6
(0.236")
5 (0.197")
1 (0.039")
1 (0.039")
13
±
0.2
∗
(0.512"
±
0.008")
7-2. Soda Lime Glass Models
BL57-
∗∗∗
∗∗∗
∗∗∗
∗∗∗
∗∗∗
NE
∗∗∗∗∗
B (Measuring length 60/160/260/360/460)
Note 1:
The items mar
k
ed b
y an aster
isk indicate the machining dimensions on the mounting surf
ace
.
Note 2:
The surf
ace roughness of the scale mounting surf
ace is Rmax = 6.3 S (250
µ
inch).
Note 3:
The surf
ace roughness of the detector head mounting surf
ace is Rmax = 12.5 S (500
µ
inch).
Note 4:
“M
” ref
ers to the machine guide
.
Note 5:
Mount and adjust the paired ref
erence plates (W) so that their ref
erence surf
aces ha
v
e a
parallelism of 0.01 or less with respect to the machine guide
.
Summary of Contents for BL57-003NE Series
Page 2: ...BL57 NE...
Page 8: ...6 E BL57 NE...
Page 10: ...ii E BL57 NE...
Page 14: ...2 2 E BL57 NE...
Page 28: ...BL57 NE 3 14 E...
Page 36: ...4 8 E BL57 NE...
Page 48: ...7 4 E BL57 NE...
Page 50: ...8 2 E BL57 NE...
Page 58: ...ii G BL57 NE...
Page 62: ...2 2 G BL57 NE...
Page 76: ...BL57 NE 3 14 G...
Page 84: ...4 8 G BL57 NE...
Page 96: ...7 4 G BL57 NE...
Page 98: ...8 2 G BL57 NE...