The BULLFLEX couplings are specifically designed for even better vibration damping. Thanks to their super elastic rubber shock absorbers (prestressed) and a special centering ring very smooth running is acheived. Even at low engine speeds. The BULLFLEX coupling can compensate for up to 2° misalignment. With a built-in thrust bearing, axial vibrations and shocks are effectively damped and kept away from the drive system. The performance figures are based on DIN A performance per 100 shaft rev / min Available in different versions.
The BULLFLEX coupling type 4 has a 4 inch bolt circle, type 8 has a 4 inch and 5 inch bolt circle. Thus, the BULLFLEX can be mounted directly to most gear types including Hurth, Velvet, TD, ZF and Paragon. These couplings do not work with V drives.
Bullflex type 4 - Load capacity (max. motor power): 2.8 HP per 100 rpm on the shaft
Bullflex type 8 - Load capacity (max. motor power): 5.8 HP per 100 rpm on the shaft
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