72
73
50 W
Round shaft type
Round shaft type
90 W/130 W
• Motor
500±50
200±20
57.5
7
(20.5)
2
11.3
68.8
500±50
200±20
57.5
7
(20.5)
2
32
89.5
□
80
Φ94
CW
CCW
Grounding terminal.
(M4 ring terminal)
4-φ5.5
25
Grounding terminal.
(M4 ring terminal)
Connector
cover
O-ring
Connector
cover
Connector
cover
Connector
cover
φ75
0
−0.040
φ75
0
−0.040
φ
8h7
0
−0.015
7
0
−0.015
Grounding terminal.
(M4 ring terminal)
O-ring
Grounding terminal.
(M4 ring terminal)
200±20 500±50
20.5
(28)
7 2
85.5
65
φ85
0
−0.040
4-φ6.5
CCW
CW
□
90
Φ104
30
11
φ12h7
0
−0.018
200±20 500±50
37
(28)
7 2
102
65
φ85
0
−0.040
0
−0.015
Dimensions
[Unit: mm]
Specifications
• Gear head
MX8G
□
B
(
for 50W motor,
option)
• A figure representing
reduction ration in
□
.
• Reduction ratio
3, 3.6, 5, 6, 7.5, 9, 10
12.5, 15
,
18
,
20
,
25
30
,
36
,
50, 60
,
75
,
90
100
,
120
,
150, 180
22 types
MZ9G
□
B/MY9G
□
B
(for 90W,130W motors, option)
• A figure representing
reduction ration in
□
.
• Reduction ratio
3
,
3.6
,
5
,
6
,
7.5
,
9
,
10
12.5, 15
,
18
,
20
,
25
30
,
36
,
50, 60
,
75
,
90
100
,
120
,
150, 180, 200
23 types
Key and keyway
[attachment]
Key and keyway
[attachment]
4-
φ
5.5
φ
30
φ
94
15
7.5
φ
10h7
32
30
6
25
4
□
80
4
+
0.060
+
0.010
4
25
0
−
0.030
4
0
−
0.030
7.5
0
−
0.15
5
+
0.050
0
25
5
0
−
0.030
5
0
−
0.030
12
0
−
0.15
ø15h7
ø34
12
18
5
□
90
ø104
4
ー
ø7
29
25
7
60
38
5
ø34
ø15h7
11
0
130
60
36
4
ー
ø8.5
4
ー
ø6.5
60
38
7
29
12
8
25
18
12
ø104
□
90
60
• Brushless Amplifier
4.5
100
90±
0.2
60
106
51±0.5
12
80.
5±
0.5
2-ø4.5
[unit: mm]
Name plate display surface