- HA-CO
- Product / Onlineshop
- Shaft couplings & connecting shafts
- Metal bellow couplings
Metal bellows couplings & precision couplings
Torques are transmitted backlash-free, highly precise and torsionally stiff with HA-CO metal bellows couplings
Metal bellows couplings are torsionally stiff couplings, also known as corrugated pipe couplings, bellows couplings, servo couplings, torsionally stiff couplings, miniature couplings, etc. They transmit the rotary motion from one shaft end to the other with angular accuracy and backlash-free. Misalignments on the shafts, caused by manufacturing and assembly inaccuracies, as well as thermal expansion and other deformation, are compensated by the laterally, angularly and axially flexible metal bellows. In the case of bellows couplings, there are no unacceptably high bearing loads, as may be the case with rigid couplings. The various types of couplings differ in the type of shaft-hub connection and in size and material. Keyways and the like are generally not necessary.
- Nominal torque from 15 to 500 Nm
- Shaft diameter up to 75 mm
- clamping hub made of aluminium, easy to install
- Nominal torque from 0.70 to 15 Nm
- Shaft diameter up to 25 mm
- Completely in stainless steel, temperature resistance up to 250°C
- Nominal torque from 0.7 to 15 Nm
- Shaft diameter up to 25 mm
- With clamping hub, small installation space
- Nominal torque from 15 to 500 Nm
- Shaft diameter up to 60 mm
- Ideal for servo motors, with clamping hub
- Nominal torque from 15 to 500 Nm
- Shaft diameter up to 60 mm
- With clamping cone, short installation length
- Nominal torque from 0.8 to 13 Nm
- Shaft diameter up to 20 mm
- Pluggable with clamping hubs, small installation space
- Nominal torque from 20 to 100 Nm
- Shaft diameter up to 48 mm
- Clamping hub connectible, balanced
