>> BREU SERIES CAM CLUTCHES
Coupling
Dimensions and Capacity
Dimensions in mm
Model |
Bore Size |
Keyway |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
L |
S |
Weight |
H7 |
h7 |
kg |
|||||||||||||
BREU 30-C TK |
30 |
8 x 3.3 |
109.9 |
137 |
100 |
73 |
28 |
19.3 |
5.9 |
62.5 |
76 |
8.7 |
1 |
9.7 |
5.9 |
BREU 35-C TK |
35 |
10 x 3.3 |
127.7 |
152 |
110 |
83 |
40 |
28.3 |
8.7 |
63.5 |
79 |
11.7 |
1 |
11.5 |
8.5 |
BREU 40-C TK |
40 |
12 x 3.3 |
132.7 |
164 |
125 |
83 |
40 |
28.3 |
6.7 |
68.5 |
86 |
11.7 |
1 |
11.5 |
10.5 |
BREU 45-C TK |
45 |
14 x 3.8 |
132.7 |
176 |
130 |
83 |
40 |
28.3 |
6.7 |
68.5 |
86 |
11.7 |
1 |
11.5 |
11.2 |
BREU 50-C TK |
50 |
14 x 3.8 |
142.2 |
200 |
150 |
83 |
40 |
28.3 |
8.2 |
78.0 |
94 |
11.7 |
1 |
11.5 |
15.6 |
BREU 55-C TK |
55 |
16 x 4.3 |
159.8 |
219 |
160 |
107 |
45 |
30.4 |
10.8 |
84.0 |
104 |
14.6 |
1 |
15.2 |
21.8 |
BREU 60-C TK |
60 |
18 x 4.4 |
176.8 |
235 |
170 |
107 |
45 |
30.4 |
11.8 |
101.0 |
120 |
14.6 |
1 |
15.2 |
26.4 |
BREU 70-C TK |
70 |
20 x 4.9 |
189.3 |
251 |
190 |
107 |
45 |
30.4 |
10.3 |
113.5 |
134 |
14.6 |
1 |
15.2 |
33.0 |
BREU 80-C TK |
80 |
22 x 5.4 |
196.8 |
267 |
210 |
107 |
45 |
30.4 |
7.8 |
121.0 |
144 |
14.6 |
1 |
15.2 |
41.0 |
Installation and Usage
- BREU-C series Cam Clutch couplings make use of BREU series Cam Clutch and CR type couplings without cover.
- Mount the clutch loosely on the high-speed shaft at first.
- Accurately align both sprockets by checking with a straight edgeon the teeth of both sprockets.
- Check whether the clearance(S) between the two sprockets is correct, then wrap the chain around the sprockets.
- Specify right hand (RH) or left hand (LH) as inner race overrunning direction from the view of cam clutch side (X) when ordering. See the above drawing.
- The same lubrication as for Tsubaki roller chain is necessary for the coupling chain.
- Ensure that the chain is properly closed with a connecting link and that the closed of the spring clip is installed in the same direction as the rotation of the outer race.