ZIMM Connecting Shafts & Couplings - TEA Machine Components Inc.
ZIMM Connecting Shafts & Couplings - TEA Machine Components Inc.
ZIMM Connecting Shafts & Couplings - TEA Machine Components Inc.
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7<br />
System <strong>Components</strong><br />
*BK = clamping length of shaft extension<br />
Clamp Coupling KUZ-KK<br />
• Long design<br />
• Split coupling clamping for high<br />
concentric precision (without<br />
feather key)<br />
• Holes already drilled<br />
Material<br />
• Coupling hubs:<br />
High-strength aluminium<br />
• Elastomer star:<br />
Manufactured with precision, extremely<br />
wear-resistant plastic<br />
Layout<br />
Two clamping hubs manufactured with<br />
high concentric precision with concave<br />
engaging clamps<br />
- Elastomer star - standard:<br />
Shore hardness 64D<br />
Color: <strong>ZIMM</strong> green<br />
Temperature range<br />
0°C to 70°C,<br />
reduced from -20°C to +100°C<br />
Standard bores “d“ [mm]<br />
KUZ-KK-16: 11, 14, 16<br />
KUZ-KK-24: 11, 14, 16, 19, 20, 22<br />
KUZ-KK-32: 11, 14, 16, 19, 20, 22,<br />
24, 25, 28, 30, 32<br />
KUZ-KK-35: 12, 16, 18, 20, 22, 25,<br />
32<br />
KUZ-KK-45: 16, 19, 20, 22, 24, 25,<br />
28, 30, 32, 38, 42, 45<br />
KUZ-KK-60: 25, 28, 32, 38, 40, 42,<br />
45, 48, 55<br />
Size<br />
KUZ-KK-16<br />
KUZ-KK-24<br />
KUZ-KK-32<br />
KUZ-KK-35<br />
KUZ-KK-45<br />
KUZ-KK-60<br />
Rated<br />
torque**<br />
(Star)<br />
[Nm]<br />
12<br />
17<br />
60<br />
160<br />
325<br />
530<br />
Max.<br />
torque**<br />
(Star)<br />
[Nm]<br />
25<br />
34<br />
120<br />
320<br />
650<br />
1060<br />
DA<br />
32<br />
42<br />
56<br />
67<br />
82<br />
102<br />
DS<br />
Outer Ø<br />
with screw<br />
32<br />
44.5<br />
57<br />
68<br />
85<br />
105<br />
L<br />
52<br />
66<br />
98<br />
114<br />
134<br />
156<br />
BK*<br />
Fitting<br />
length<br />
15<br />
17<br />
30<br />
35<br />
40<br />
50<br />
s<br />
2<br />
2<br />
2<br />
2<br />
3<br />
3<br />
L1<br />
20<br />
25<br />
40<br />
47<br />
55<br />
65<br />
E<br />
9<br />
16<br />
18<br />
20<br />
24<br />
26<br />
M10.9<br />
M 4<br />
M 5<br />
M 6<br />
M 8<br />
M10<br />
M12<br />
Screw<br />
tightening<br />
torque<br />
in Nm<br />
4<br />
8<br />
15<br />
35<br />
70<br />
120<br />
Mass<br />
moment of<br />
inertia in<br />
10 -3 kgm 2<br />
0.01<br />
0.08<br />
0.24<br />
0.51<br />
2.4<br />
6.0<br />
Torsion<br />
stiffness<br />
CTdny<br />
[Nm/rad]<br />
1650<br />
2540<br />
7940<br />
13400<br />
23700<br />
55400<br />
Max.<br />
speed min-1<br />
19000<br />
19000<br />
14000<br />
11500<br />
9500<br />
8000<br />
Size<br />
KUZ-KK-16<br />
KUZ-KK-24<br />
KUZ-KK-32<br />
KUZ-KK-35<br />
KUZ-KK-45<br />
KUZ-KK-60<br />
Coupling<br />
weight<br />
in Kg<br />
0.05<br />
0.15<br />
0.35<br />
0.60<br />
1.10<br />
1.70<br />
Max. axial<br />
offset<br />
in mm<br />
(axial)<br />
±1<br />
±2<br />
±2<br />
±2<br />
±2<br />
±2<br />
Max. axis<br />
offset<br />
in mm<br />
(lateral)<br />
0.08<br />
0.08<br />
0.10<br />
0.15<br />
0.12<br />
0.14<br />
Max. angle<br />
error in<br />
degrees<br />
(angular)<br />
1°<br />
1°<br />
1°<br />
1°<br />
1°<br />
1°<br />
1. Axial offset - axial<br />
2. Axis offset - lateral 3. Angle error - angular<br />
7<br />
** Maximum transmittable torque of clamp coupling<br />
depending on the bore diameter (clamp force):<br />
KUZ-KK-16<br />
KUZ-KK-24<br />
KUZ-KK-32<br />
KUZ-KK-35<br />
KUZ-KK-45<br />
KUZ-KK-60<br />
Ø 11<br />
26<br />
41<br />
60<br />
Ø 14<br />
33<br />
52<br />
76<br />
Ø 16<br />
37<br />
60<br />
87<br />
120<br />
325<br />
Ø 20<br />
74<br />
109<br />
188<br />
406<br />
Ø 25<br />
136<br />
235<br />
508<br />
570<br />
Ø 28<br />
153<br />
260<br />
568<br />
638<br />
Ø 32<br />
175<br />
301<br />
650<br />
730<br />
Ø 38<br />
772<br />
866<br />
Ø 42<br />
854<br />
960<br />
Ø 55<br />
1250<br />
Order example:<br />
KUZ-KK-32 - 20/24<br />
Size<br />
Bores for<br />
coupling halves<br />
123<br />
Z-Series<br />
© by <strong>ZIMM</strong> Austria 2008 7.22
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