TSUBAKI EMERSON CAM CLUTCH

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071
MZ-C, MG-C SERIES CAM CLUTCH
■ MODELS MZ20C TO MZ70C AND MG300C TO MG1000C
For Coupling Applications
MZ-C Series
q MZ Cam Clutch
w Sprocket A
e Sprocket B
r Roller chain
t Coupling case
y Adapter
u Set screw
q MG Cam Clutch
w Sprocket A
e Sprocket B
r Roller chain
t Coupling case
y Set screw
MG-C Series
Dimensions and Capacities
Model
MZ 20C
MZ 30C
MZ 45C
MZ 60C
MZ 70C
Max.
Torque
(N·m)
323
735
1,620
2,110
3,040
Nominal
Overrunning
Drag
(N·m)
0.294
0.392
0.686
0.98
1.27
Max.
Overrunning
(r/min)
Inner Dia.
Race (H7)
1,600 700
1,500 500
1,400 300
1,200 250
1,100 250
Clutch Side
Stock Bore Size
Outer
Race
20
30
45
60
70
Keyway
6 × 2.8
10 × 3.3
14 × 3.8
18 × 4.4
20 × 4.9
Coupling Side
Bore Dia. Range
Min.
15
15
20
20
25
Max.
40
45
65
75
80
A
174
194
226
236
260
B
(h7)
111
122
142
167
186
C
80
100
125
155
175
D
60
70
85
110
115
E
45
45
56
56
63
F
7.35
7.35
8.7
8.7
5.6
G
85
85
106
106
130
H
52.3
57.3
66.5
66.5
76.8
I
67
82
92
102
105
Dimensions in mm
K
12
12
15
15
30
S
9.7
9.7
11.5
11.5
15.2
Weight
(kg)
6.1
9.4
15.8
24.5
32.6
Installation and Usage
1. MZ-C Series Cam Clutch is
clutch coupling utilizing MZ
Series Cam Clutch. Refer to
“Installation and Usage” on
page 22 for the MZ Series Cam
Clutches.
2. First mount the clutch loosely on
the high-speed shaft.
3. Accurately align both sprockets
by checking with a straight edge
on the teeth of both sprockets.
Check if the clearance (S)
between the two sprockets is
correct and then wrap the chain
around the sprockets.
4. Specify right hand (RH) or left
hand (LH) inner race drive when
ordering. See the drawing above.
5. The same lubrication as for
TSUBAKI Roller Chain is
necessary for the coupling
chain.
Dimensions and Capacities
Model
MG 300C
MG 400C
MG 500C
MG 600C
MG 700C
MG 750C
MG 800C
MG 900C
MG1000C
Max.
Torque
(N·m)
314
539
1,620
3,140
5,880
9,510
17,600
24,500
33,800
Nominal
Overrunning
Drag
(N·m)
0.225
0.284
0.510
0.843
1.70
3.43
5.39
6.76
8.13
Max.
Overrunning
(r/min)
Inner Dia.
Race (H7)
2,800 900
2,600 800
2,400 800
2,100 700
1,500 500
1,800 600
1,300 475
1,200 400
1,200 325
Clutch Side Coupling Side
Stock Bore Size Bore Dia. Range
Outer
Race
Keyway
Min. Max.
19
22
31.5
50
70
85
110
135
160
5 × 2
5 × 2
7 × 2
12 × 3.5
18 × 6
24 × 6
28 × 7
35 × 9
38 × 10
20
20
30
45
55
60
75
98
108
56
75
100
125
150
160
200
260
285
A
155
160
195
250
275
340
370
496
510
B
C
(h7)
D E F G
142
167
220
307
357
406
472
578
—
77
88
108
136
180
200
250
300
370
85
110
140
170
210
224
280
374
408
56
56
71
90
100
112
140
241
241
8.7
8.7
13.55
14.8
24.8
2.1
30
121.7
—
106
106
130
181
181
250
250
280
—
Dimensions in mm
I
11.5
11.5
15.2
22.7
22.7
30.1
30.1
37.5
37.5
S
63
70
89
95
127
153
158
165
188
Weight
(kg)
8.5
13.5
28
52
80
147
182
420
470
Installation and Usage
1. MG-C Series Cam Clutch is
clutch coupling utilizing MG
Series Cam Clutch. Refer to
“Installation and Usage” of MG
Series Cam Clutch on page 66.
2. First mount the clutch loosely on
the high-speed shaft.
3. Accurately align both sprockets
by checking with a straight
edge on the teeth of both
sprockets. Check if the
clearance (S) between the two
sprockets is correct, then wrap
the chain around the sprockets.
4. Specify right hand (RH) or left
hand (LH) inner race drive when
ordering. See the drawing above.
5. The same lubrication as for
TSUBAKI Roller Chain is
necessary for the coupling
chain.
www.bergab.ru Берг АБ bergab@ya.ru Тел. 68 (495)-228-06-21, факс (495) 223-3071