Maintenance-free, multidirectional damping for extreme environments—where rubber fails.

Why John Evans’ helical isolators are essential:

• Extreme Durability (All-Metal Design): Constructed from aircraft-grade stainless steel cable and metal retaining bars, resisting corrosion, UV radiation, and temperature extremes.
• Multiaxis Protection: Isolates shock and vibration across all axes (compression, tension, shear, and roll). Deflect in all 3 planes, support in any orientation.
• High-Performance Damping: Provides high-level Coulomb damping (15–17% of critical) to protect delicate or heavy equipment.
• Wide Load Capacity: Supports cable diameters from 1/16” to 1” + supports loads from a few pounds to thousands.
• Maintenance-Free: Ensures long-lasting, reliable performance with zero upkeep, even in harsh operational conditions.

Applications

Trusted by engineers for critical equipment protection in Aerospace, Defense, Electronics, Industrial, and Medical Devices.