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XDS Helical-Worm Geared Motor
XDK Helical-Bevel Geared Motor
XDF Parallel Shaft-Helical Geared Motor
XDR Helical Geared Motor
NMRV Seriesworm-gearspeed reducer
Combination of basic modeland worm-gear speed reducer
Worm gears with Pre-stage helical unit
Combination worm gear units
G3 Series Helical Geared Speed Reduers
Choice of Lubricant
Mounting positions
Notice for ordering
Single speed reducer
Double speed reducer
Universal speed reducer
Gear
Sprocket
Coupling
Pulley
Bush
Lock
Roller Chain
Rack
Others
 
 
Worm gears with Pre-stage helical unit
  
     
  5.Combined outline & installation sizes for PC+NMRV  



P
Q
R
S
T
V
K
KA
KB
KC
KE
a
a1
F
FB
FL
F
FB
FL
87
55
71.5
6.5
26
35
60
67
76.5
97
7
9
7
4(5)
M6*8n.4
45°
45°
100
64
84
7
30
40
70
90
87.5
120
9
10
9
5(5)
M8*10n.4
45°
45°
100
64
84
7
30
40
70
90
87.5
120
9
10
9
5(5)
M8*10n.4
45°
45°
110
80
102
8
36
50
85
82
99
112
10
11
10
6(5)
M8*10n.8
45°
45°
110
80
102
8
36
50
85
82
99
112
10
11
10
6(5)
M8*10n.8
45°
45°
140
93
119
10
40
60
90
111
-
-
13
-
-
6
M8*10n.8
45°
45°
140
93
119
10
40
60
90
111
-
-
13
-
-
6
M8*10n.8
45°
45°
160
102
135
11
45
70
100
111
-
-
13
-
-
6
M10*18n.8
45°
45°
160
102
135
11
45
70
100
111
-
-
13
-
-
6
M10*18n.8
45°
45°
200
125
167.5
14
50
85
115
131
-
-
15
-
-
6
M10*18n.8
45°
45°
250
140
167.5
15
60
100
120
140
-
-
15
-
-
6
M12*21n.8
45°
45°


PC+NMRV
A
C
d(H7)
E
F
G
G1
H
I
I1
L
M
N(h8)
N1
O
063+040
70
100
18(19)
121.5
43
123
78
50
40
40
71
75
60
36.5
6.5
063+050
80
120
25(24)
144
49
133
92
60
50
40
85
85
70
43.5
8.5
071+050
80
120
25(24)
144
49
143
92
60
50
50
85
85
70
43.5
8.5
063+063
100
144
25(28)
174
67
148
112
72
63
40
103
95
80
53
8.5
071+063
100
144
25(28)
174
67
158
112
72
63
50
103
95
80
53
8.5
071+075
120
172
28(35)
205
72
176
120
86
75
50
112
115
95
57
11
080+075
120
172
28(35)
205
72
186
120
86
75
60
112
115
95
57
11
071+090
140
208
35(38)
238
74
193
140
103
90
50
130
130
110
67
13
080+090
140
208
35(38)
238
74
203
140
103
90
63
130
130
110
67
13
080(090)+110
170
252.5
42
295
-
233
155
127.5
110
63
165
144
130
74
14
080(090)+130
200
292.5
45
335
-
253
170
147.5
130
63
215
155
180
81
16


PC+NMRV
KW
KN(H8)
KO
F
FB
FL
F
FB
FL
F
FB
FL
063+040
87
115
87
60
95
60
9n.4
9.5n.4
9n.4
063+050
90
130
90
70
110
70
11n.4
9.5n.4
11n.4
071+050
90
130
90
70
110
70
11n.4
9.5n.4
11n.4
063+063
150
165
150
115
130
115
11n.4
11n.4
11n.4
071+063
150
165
150
115
130
115
11n.4
11n.4
11n.4
071+075
165
-
-
130
-
-
14n.4
-
-
080+075
165
-
-
130
-
-
14n.4
-
-
071+090
175
-
-
152
-
-
14n.4
-
-
080+090
175
-
-
152
-
-
14n.4
-
-
080(090)+110
230
-
-
170
-
-
14n.8
-
-
080(090)+130
255
-
-
180
-
-
16n.8
-
-


KP
KQ
b
t
kg
F
FB
FL
F
FB
FL
110
140
110
95
-
95
6(6)
20.8(21.8)
3.9
125
160
125
110
-
110
8(8)
28.3(27.3)
5.2
125
160
125
110
-
110
8(8)
28.3(27.3)
5.8
180
200
180
142
-
142
8(8)
28.3(31.3)
7.9
180
200
180
142
-
142
8(8)
28.3(31.3)
8.5
200
-
-
170
-
-
8(10)
31.3(38.3)
11.3
200
-
-
170
-
-
8(10)
31.3(38.3)
13.1
210
-
-
200
-
-
10(10)
38.3(41.3
15.3
210
-
-
200
-
-
10(10)
38.3(41.3)
17.2
280
-
-
260
-
-
12
45.3
39
320
-
-
290
-
-
14
45.8
52.2
 
 
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