Bellows Couplings
This quality range of bellows couplings from KBK – Germany offers high torque transmission with zero backlash and low inertia. When power transmission applications call for joining of two shafts, the coupling provides compensation for shaft angular misalignment.
Features:
- Shaft diameters from 1 to 90mm
- Depending on type, from 1 to 4 different lengths available
- Optional keyway to DIN 6885
- Metric and imperial bores
- Operating temp from -30° to 120° C
- KB1 series: 0.1 to 10Nm, grub screw fixing
- KB2 series: 0.1 to 10Nm, collet fixing
- KB3 series: 0.4 to 10Nm, expanding clamp fixing
- KB4 series: 12 to 500Nm, collet fixing
- KB5 series: 12 to 5’000Nm, conical hub fixing
- KB6 series: 12 to 5’000Nm, outer conical hub fixing
- KB7 series: 12 to 5’000Nm, for flange mounting
Safety Couplings
This quality range of bellows couplings from KBK – Germany offers rapid disconnection and subsequent automatic reconnection of torque transmission to protect human and machine safety. The torque threshold point can be adjusted to suit the application.
Versions are available which offer additional advantages, including , electrical and vibrational isolation, compensation for shaft angular misalignment & zero backlash.
Features:
Shaft diameters from 6 to 90mm, available in different lengths. Optional keyway to DIN 6885. Metric and imperial bores. Operating temp from -30° to 120° C (KBK/E series 90°C)
- KBK/L series: 0.5 to 1’600Nm, for mounting pulleys, single ball-bearing
- KBK/LL series: 0.5 to 1’600Nm, for mounting pulleys, 2 ball-bearings
- KBK/BK series: 1 to 500Nm, collet fixing
- KBK/B1 series: 3 to 1’600Nm, bellows, conical hub fixing
- KBK/EK series: 3 to 500Nm, elastomer damping, clamp fixing