BS78
(E)
19
27.8 (1.094")
29.5
(1.161")
38
±
0.2
(1.496"
±
0.008")
10.4
±
0.2
(0.409"
±
0.008")
∗
6.8 (0.268")
30.5
(1.201")
Ø7
45.9 (1.81")
40.5 (1.59")
16 (0.63")
30.5
(1.201")
∗
0.03 (0.0018")
A
6
(0.236")
9.8
±
0.2
(0.386"
±
0.008")
4.6 (0.181" )
13.1
(0.516")
∗
∗
0.01 (0.00039")
0.01 (0.00039")
M
A
46 (1.811")
3 (0.118")
Scale mounting screw
2-M3
×
30
Detector head mounting screw
2-M3
×
30
∗
8 (0.315")
58 (2.284")
43 (1.693")
14.5
(0.571")
Scale signal detection position
Cable length 3000 (9.8 ft)
46 (1.811")
3 (0.118")
4 (0.157")
8 (0.315")
13.3 (0.524")
5. Dimensions
BS78-10N/NS
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).
Unit: mm (inch)
