3.19 Shaft End Specifications for SGMGH, SGMSH and SGMDH Servomotors
3-157
3
6
Straight,
With key and tap
Symbol
Specifications
Shaft End
LR
Q
QK
U
R1
P
T
W
φ
S
Units: mm (in)
S
ymbol
Specifi-
cations
Model
SGMSH-
SGMGH-
SGMDH-
10 15 20 30 40 50
03B 06B
09B
12B 20B 30B 40B 55B
−
1E
22
32
40
05A 09A
13A
20A 30A 44A 55A 75A 1AA
2 Straight
LR
45 (1.77)
63 (2.48)
58 (2.28)
79 (3.11)
113
(4.45)
116 (4.57)
55 (2.17)
65 (2.56)
Q
40 (1.57)
55 (2.17)
40 (1.57)
76 (2.99)
110 (4.33)
50 (1.97)
60 (2.36)
S
3
Taper
1/10,
parallel
key
LR
70 (2.76)
80 (3.15)
58 (2.28)
102 (4.02)
132 (5.20)
−
−
LW
20 (0.79)
18 (0.71)
22 (0.87)
−
−
Q
36 (1.42)
42 (1.65)
28 (1.10)
58 (2.28)
82 (3.23)
−
−
QA
14 (0.55)
18 (0.71)
12 (0.47)
22 (0.87)
28 (1.10)
−
−
QK
32 (1.26)
36 (1.42)
25 (0.98)
∗
1
50 (1.97)
70 (2.76)
−
−
X
12.5 (0.49)
16 (0.63)
10.3 (0.41)
19.2 (0.76)
23 (0.91)
26 (1.02)
−
−
S
24 (0.94)
28 (1.10)
16 (0.63)
19 (0.75)
32 (1.26)
42 (1.65)
55 (2.17)
−
−
V
24 (0.94)
30 (1.18)
21 (0.83)
37 (1.46)
44 (1.73)
60 (2.36)
−
−
P
M12
,
P1.25 M16
,
P1.5
M10
,
P1.25
M20
,
P1.5
M24
,
P2.0
M36
,
P3.0
−
−
W
8 (0.31)
5 (0.20)
7 (0.28)
10 (0.39)
14 (0.55)
−
−
T
7 (0.28)
5 (0.20)
∗
2
7 (0.28)
8 (0.31)
9 (0.35)
−
−
U
7.1 (0.28)
8.95 (0.35) 4.3 (0.17)
∗
3
5.8 (0.23)
10.55 (0.42)
13.95 (0.55)
19.95
(0.79)
−
−
5
Taper
1/10,
wood-
ruff key
LR
−
−
58 (2.28)
−
−
−
−
−
−
LW
18 (0.71)
Q
28 (1.10)
QA
12 (0.47)
QK
16 (0.63)
X
10.3 (0.41)
S
16 (0.63)
V
21 (0.83)
P
M10, P1.25
W
5 (0.20)
T
2 (0.08)
U
4.5 (0.18)
24
0
0.013
–
0.94
0
0.0005
–
28
0
0.013
–
1.10
0
0.0005
–
19
0
0.013
–
0.75
0
0.0005
–
22
0
0.013
–
0.87
0
0.0005
–
35
0.01
–
0
1.38
0.0004
–
0
+
+
42
0
0.016
–
1.65
0
0.0006
–
55
0.030
–
0.011
–
2.17
0.0012
–
0.0004
–
+
+
28
0
0.013
–
1.10
0
0.0005
–
32
0
0.016
–
1.26
0
0.0006
–
Summary of Contents for SGDH
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