App - 34
APPENDICES
APPENDIX 2.9 Serial absolute synchronous encoder (MR-HENC/Q170ENC)
(1) MR-HENC
[Unit: mm (inch)]
0 -0.
11
-0.
0
06
-0.
0
17
0 -0.
1
1
-0
.0
09
-0
.0
25
+0.14
-0.012
-0.042
+0
.1
0
5(0.20)
3(
0.12)
Shaft cross-section
B
50(
1.97)
15(
0.59)
14.3(
0.56)
14.3(
0.56)
16(
0.63)
N.P
68(
2.68)
56(2.20)
68(2.68)
56(
2.20)
68(
2.68)
4- 5.4(0.21)
91(3.58)
Effective dimension
21(0.83)
+0.14
0
1.15(0.05)
1.15(0.05)
2(0.08)
20(0.79)
28(1.10)
3(0.12)
33(1.30)
5(0.20)
2(0.08)
102(4.02)
135(5.31)
19.5
0
B
Cross-section B-B
Keyway Dimensional Diagram
(0.77)
20
(0.79)
67(
2.64)
(2) Q170ENC
[Unit: mm (inch)]
30(1.18)
7(0.28)
28(1.10)
58.5(2.30)
45
84(3.31)
2(0.08)
14(0.55)
8.72(0.34)
8.
7
2
(0.
34
)
36.5(1.44)
A
A'
75
(2
.95)
9
.52
(0.
37)
Cross-section diagram AA'
40(1
.57)
58(2
.28)
22
.5(
0.89
)
122.
5(4.
8
2)
70.
7(2.
78
)
4- 5.5(0.22)
70.7(2.78)
40(1.57)
