Couplings - Flex Beam - Clamp Style
(Table View)
Combined Categories:
Click to see all Helical and Slit Couplings
Product features, properties and information
Zero backlash machined from a single piece of aluminium and featuring two sets of spiral cuts.
Higher torque and reduced windup compared to commodity type single beam couplings.
All dimensions on this website are shown in mm unless otherwise indicated.
Click on the linked part numbers in the table below for more details.

Bores (D1) mm |
Bores (D2) mm |
OD mm |
Length mm |
Screw | Bore Depth mm |
Static Torque Nm |
Wind Up Degree Nm |
Parallel Misalignment mm |
Axial Motion mm |
Part Number (Click for prices) |
Stock |
---|---|---|---|---|---|---|---|---|---|---|---|
3.175 (0.125 in.) |
3.175 (0.125 in.) |
12.700 (0.500 in.) |
19.050 (0.750 in.) |
1-72 | 6.731 (0.265 in.) |
0.900 | 0.084 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-032-032-13-019-H-FBC | 0 |
4.762 (0.187 in.) |
4.762 (0.187 in.) |
19.050 (0.750 in.) |
22.860 (0.900 in.) |
4-40 | 9.804 (0.386 in.) |
1.920 | 0.029 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-048-048-19-023-H-FBC | 0 |
4.762 (0.187 in.) |
6.350 (0.250 in.) |
19.050 (0.750 in.) |
22.860 (0.900 in.) |
4-40 | 9.804 (0.386 in.) |
1.920 | 0.037 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-048-064-19-023-H-FBC | 0 |
4.762 (0.187 in.) |
6.350 (0.250 in.) |
19.050 (0.750 in.) |
31.750 (1.250 in.) |
4-40 | 14.240 (0.561 in.) |
2.930 | 0.017 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-048-064-19-032-H-FBC | 0 |
6.350 (0.250 in.) |
6.350 (0.250 in.) |
19.050 (0.750 in.) |
22.860 (0.900 in.) |
4-40 | 9.804 (0.386 in.) |
1.920 | 0.037 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-064-064-19-023-H-FBC | 0 |
6.350 (0.250 in.) |
6.350 (0.250 in.) |
19.050 (0.750 in.) |
31.750 (1.250 in.) |
4-40 | 14.240 (0.561 in.) |
2.930 | 0.017 | 0.203 (0.008 in.) |
0.127 (0.005 in.) |
CP-064-064-19-032-H-FBC | 0 |
6.350 (0.250 in.) |
6.350 (0.250 in.) |
25.400 (1.000 in.) |
31.750 (1.250 in.) |
6-32 | 13.843 (0.545 in.) |
4.060 | 0.018 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-064-064-25-032-H-FBC | 0 |
6.350 (0.250 in.) |
6.350 (0.250 in.) |
25.400 (1.000 in.) |
38.100 (1.500 in.) |
6-32 | 17.010 (0.670 in.) |
3.950 | 0.007 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-064-064-25-038-H-FBC | 0 |
6.350 (0.250 in.) |
9.525 (0.375 in.) |
25.400 (1.000 in.) |
31.750 (1.250 in.) |
6-32 | 13.843 (0.545 in.) |
3.380 | 0.022 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-064-095-25-032-H-FBC | 0 |
6.350 (0.250 in.) |
9.525 (0.375 in.) |
25.400 (1.000 in.) |
38.100 (1.500 in.) |
6-32 | 17.010 (0.670 in.) |
3.720 | 0.010 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-064-095-25-038-H-FBC | 0 |
7.925 (0.312 in.) |
7.925 (0.312 in.) |
25.400 (1.000 in.) |
38.100 (1.500 in.) |
6-32 | 17.010 (0.670 in.) |
3.720 | 0.010 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-079-079-25-038-H-FBC | 0 |
9.525 (0.375 in.) |
9.525 (0.375 in.) |
25.400 (1.000 in.) |
31.750 (1.250 in.) |
6-32 | 13.843 (0.545 in.) |
3.380 | 0.022 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-095-095-25-032-H-FBC | 0 |
9.525 (0.375 in.) |
9.525 (0.375 in.) |
25.400 (1.000 in.) |
38.100 (1.500 in.) |
6-32 | 17.010 (0.670 in.) |
3.720 | 0.010 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-095-095-25-038-H-FBC | 0 |
9.525 (0.375 in.) |
12.700 (0.500 in.) |
31.750 (1.250 in.) |
38.100 (1.500 in.) |
6-32 | 17.018 (0.670 in.) |
6.770 | 0.007 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-095-127-32-038-H-FBC | 0 |
9.525 (0.375 in.) |
12.700 (0.500 in.) |
31.750 (1.250 in.) |
44.450 (1.750 in.) |
10-32 | 20.190 (0.795 in.) |
6.890 | 0.005 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-095-127-32-044-H-FBC | 0 |
9.525 (0.375 in.) |
9.525 (0.375 in.) |
31.750 (1.250 in.) |
44.450 (1.750 in.) |
10-32 | 20.190 (0.795 in.) |
6.890 | 0.005 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-095-095-32-044-H-FBC | 0 |
9.525 (0.375 in.) |
12.700 (0.500 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
12.420 | 0.003 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-095-127-38-057-H-FBC | 0 |
9.525 (0.375 in.) |
15.875 (0.625 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
10.730 | 0.004 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-095-159-38-057-H-FBC | 0 |
12.700 (0.500 in.) |
12.700 (0.500 in.) |
31.750 (1.250 in.) |
38.100 (1.500 in.) |
6-32 | 17.018 (0.670 in.) |
5.870 | 0.013 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-127-127-32-038-H-FBC | 0 |
12.700 (0.500 in.) |
12.700 (0.500 in.) |
31.750 (1.250 in.) |
44.450 (1.750 in.) |
10-32 | 20.190 (0.795 in.) |
6.890 | 0.005 | 0.381 (0.015 in.) |
0.254 (0.010 in.) |
CP-127-127-32-044-H-FBC | 0 |
12.700 (0.500 in.) |
12.700 (0.500 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
12.420 | 0.003 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-127-127-38-057-H-FBC | 0 |
12.700 (0.500 in.) |
15.875 (0.625 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
10.730 | 0.004 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-127-159-38-057-H-FBC | 0 |
12.700 (0.500 in.) |
19.050 (0.750 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
9.030 | 0.007 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-127-191-38-057-H-FBC | 0 |
15.875 (0.625 in.) |
15.875 (0.625 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
10.730 | 0.004 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-159-159-38-057-H-FBC | 0 |
15.875 (0.625 in.) |
19.050 (0.750 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
9.030 | 0.007 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-159-191-38-057-H-FBC | 0 |
19.050 (0.750 in.) |
19.050 (0.750 in.) |
38.100 (1.500 in.) |
57.150 (2.250 in.) |
10-32 | 26.030 (1.025 in.) |
9.030 | 0.007 | 0.762 (0.030 in.) |
0.381 (0.015 in.) |
CP-191-191-38-057-H-FBC | 0 |
Combined Categories:
Click to see all Helical and Slit Couplings
View a PDF catalogue of this category
or scroll up for prices and availabilities
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