Shaft and claw coupling stainless steel V4A 1.4404: KKYS 1500
The KKYS 1500 shaft coupling made of V4A (1.4404) stainless steel is a claw coupling in a small design with an installation length of just 15 mm and a diameter of 26.5 mm. It is attached using screw hubs.
The KKYS demonstrates its strength above all in the reduction of short-term torque surges. Thanks to its positive torque transmission, it reduces irregularities in the transmission of movement and force, compensating for shaft misalignments very well in particular. The noise-reducing effect should also be noted.
This is achieved, among other things, by the pluggable coupling design with the aid of integrable plastic elements. Depending on the torque, the damping element can be selected from three different alternatives in terms of Shore hardness. The following principle applies:
Lowest Shore hardness BLUE. Medium Shore hardness WHITE. Highest Shore hardness RED.
(See also table below)
Technical data - Jaw coupling
technical data |
| KKYS 1500xx/80 | KKYS 1500xx/92 | KKYS 1500xx/98 |
---|---|---|---|---|
hardness, damping element | Grad Shore | 80 (blau) | 92 (weiß) | 98 (rot) |
max. torque | min -1 | 19.000 | 19.000 | 19.000 |
max. speed | Nm | 8 | 15 | 25 |
max. offset of shafts | ||||
radial at | mm | ± 0,22 | ± 0,22 | ± 0,22 |
axial | mm | ± 1,0 | ± 1,0 | ± 1,0 |
angular | Grad | ± 1,3 | ± 1,3 | ± 1,3 |
angle of rotation at Tkmax | Grad | 10 | 10 | 10 |
moment of inertia | gcm2 | 30 | 30 | 30 |
max. clamping torque | ISO 4029 Ncm ISO 4762 Ncm | 150 120 | 150 120 | 150 120 |
temperature range | °C | -30/ +80 | -30/ +80 | -30/ +80 |
weight appr. | g | 90 | 90 | 90 |
material flange | V4A stainless steel 1.4404 | |||
material damping element | polyurethan |
Bore combination KKYS 1500
d1/d2 | 06 | 08 | 10 | 12 | 14 |
06 | x | x | x | x | x |
08 | x | x | x | x | |
10 | x | x | x | ||
12 | x | x | |||
14 | x |
To download the step file, please select the required bore combination.