VS-BA1-FC front flange

Viscoelastic Shock Absorbers – VS-BA1-FC Front Flange

Industrial safety systems demand more than strength—they require precision, reliability, and adaptability. The VS-BA1-FC Front Flange shock absorbers from ACE are engineered to provide powerful damping performance in a compact, self-adjusting design.

Leveraging hydrostatic compression, these viscoelastic dampers function as both a spring and a shock absorber, offering dual-purpose benefits in one component. Their efficient design ensures consistent performance with minimal sensitivity to temperature changes, making them an ideal solution across varied working environments.

Optimized for Moderate Loads and Compact Spaces

With stroke lengths from 12 mm to 80 mm and energy capacity ranging from 1,000 Nm to 14,000 Nm per cycle, the VS-BA1-FC series is tailored for medium-load industrial tasks where precise energy control is essential.

Built-in static preload enhances safety and response time, while the self-adjusting damping mechanism ensures minimal maintenance and reliable performance over time.

Technical Overview

• Energy capacity: 1,000 Nm/Cycle to 14,000 Nm/Cycle
• Stroke range: 12 mm to 80 mm
• Dynamic force range: 6,000 N to 230,000 N
• Static force range: 6,500 N to 173,000 N
• Impact velocity: 0.5 m/s to 5 m/s (custom speeds available)
• Temperature range: -20 °C to +50 °C (extended ranges on request)
• Mounting orientation: Any position
• Positive stop: Integrated
• Materials:
• Outer body & piston rod: zinc-plated steel
• Damping medium: Viscoelastic fluid

Reliable Damping Across Industries

These shock absorbers are trusted in a variety of industries, including:

• Material Handling Equipment
• Rolling Mills
• Defense Applications
• Waterway and Hydraulic Systems
• Paper Processing Facilities

Despite their small size, the VS-BA1-FC units deliver robust energy absorption—ideal for installations with limited space or moderate dynamic loads.