Introducing the latest innovation from SPIROL, the Series CL6000 lightweight Compression Limiters, crafted from lead-free aluminium with precision machining. Compression Limiters play a crucial role in fortifying high-stress joints within plastic assemblies, mainly where bolts are employed to connect components. These limiters safeguard plastic components from excessive compression, effectively absorbing the load during bolt tightening to the specified torque, thus ensuring the joint's longevity and reliability over the product's lifespan.
The CL6000 series is meticulously machined from 2024-grade aluminium and is renowned for its optimal blend of strength, corrosion resistance, machinability, and cost-effectiveness. Compared to brass counterparts, these aluminium Compression Limiters boast 40 per cent greater strength while weighing only one-third as much, offering a compelling balance of performance and efficiency.
SPIROL is introducing the CL6100 Headed Compression Limiter, which shares all the characteristics of the CL6000 while incorporating a head for applications necessitating an increased bearing surface for the mating component. Furthermore, for scenarios requiring a non-aluminium galvanic option, SPIROL is launching the CL8000 brass precision machined Compression Limiters along with the CL8100-headed brass variant.
SPIROL provides a range of standard Compression Limiters tailored to meet distinct application needs and assembly techniques. As a result, the existing Series CL600 & CL800 lines of machined Compression Limiters will be replaced by the enhanced CL6000 & CL8000 series:
Precision
Enhanced control of critical features and better geometric dimensioning and tolerancing make this series ideal for highly automated or moulded-in assembly processes.
Retention
Superior knurl formation and control produce more consistent and robust retention performance in post-mould assembly processes.
Product range
Larger selection of standard products to meet expansive application requirements and preferences.
SPIROL stands at the forefront as a premier authority in fastening, joining, and assembly solutions. Their expertise is a technical cornerstone, delivering top-tier components that enhance assembly quality, extend product lifespans, and minimise manufacturing expenses.
As a worldwide leader in engineered fasteners, installation machinery, and parts-feeding systems, SPIROL produces an impressive two billion components yearly.
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