Bibby are the world originator of the resilient grid type shaft coupling, which is universally accepted by engineers to be one of the most effective shock absorbing and de-tuning couplings in existence. In addition to these vital attributes, Bibby Transmissions’ resilient grid couplings can accommodate angular, parallel and axial misalignment between driving and driven shafts, whilst absorbing considerable torque overloads and smoothing cyclic variations. The result is smoother running machinery, minimising downtime and protecting your investment in plant and production.
• Fully metric • All metal • Torsionally resilient • Ratings up to 32kW/rpm • For horizontal or vertical operation. • Low inertia pressed steel zinc passivated covers are used on couplings up to 3.8kW/rpm (Size 5430) and high grade cast iron covers are used on larger sizes. • Standard couplings sizes 5431 - 5439 with limit end float to ±3mm; sizes 5441 and 5443 to ±6mm. Special requirements can be provided on request.	Series S54 Spacer Couplings • A combination of Series 54 Resilient Couplings with Bibby G Type Rigid Couplings, these units are provided with spacer shafts to BS5257 and ISO3661. • Effective shock absorption and vibration reduction - protects your investment in plant and production. • Extremely long life - critical components operate well within their fatigue limits compared with other types of flexible coupling. • Accommodate shaft misalignment - permits relative displacement of driving and driven machinery. • High degree of interchangeability - minimises downtime and spares inventory. • Exceptionally reliable - can be specified with confidence in the most demanding applications. • Ease of maintenance - low cost grids - quickly and easily fitted.