Grueber Springs Go Electric.

The pantograph provides the electrical connection between the vehicle and the overhead line, ensuring a reliable power supply to rail vehicles. Even at high speeds, under continuous movement and changing environmental conditions, it must operate with precision and reliability.

GRUEBER develops and manufactures helical compression springs specifically designed to meet the demanding requirements of modern pantographs. A newly developed material provides a particularly wear-resistant and low-maintenance solution: no additional corrosion protection is required, and the spring is 100% recyclable.

No two applications are the same. GRUEBER responds to individual requirements, develops each spring to suit the customer’s specific operating conditions, and manufactures it with an uncompromising commitment to quality and reliability.