Elastomer bumper for overhead cranes
450 - 12 720 Nm | TUBUS TC series ACE Stoßdämpfer GmbH

The profi le damper type TC from the innovative ACE TUBUS series is a maintenance-free, self-contained damping element made from a special Co-Polyester Elastomer. They have been specially developed for crane equipment applications and fulfill the international industry standards OSHA and CMAA.
Many crane applications require a spring rate with a high return force. This is achieved with the unique Dual-Profi le Concept of the TC-S models. For energy-management-systems the TC model types provide a cost efficient solution with a high return force capability. The very small and light package size from Ø 64 mm up to Ø 176 mm covers an energy absorption capacity ranging from 450 Nm up to 12 720 Nm/cycle. The excellent resistance to UV, seawater,chemical and microbe attack together with the wide operating temperature range from -40 °C to 90 °C enables a wide range of applications.
Life expectancy is extremely high; up to twenty times longer than for urethane dampers, up to ten times longer than rubber bumpers and up to five times longer than steel springs.