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Lock GmbH Lock GmbH

Our drive systems are designed to move feed table bridges with a high degree of reliability. With Lock EWA electric drives, modern technology is used for the “main road” in the cattle barn. Feeding table bridges are folded up electrically and allow cattle a smooth and even transition over the feeding trough. This allows the dairy cattle to be moved to the milking parlor safely, without stress and without soiling the feeding table. This not only ensures the comfort of the animals, but also the hygiene of the machines and feeding areas.

Bubble with icon for comfort Bubble for animal confort
Bubble for hygiene Bubble for hygiene
Bubble with icon for animal welfare Bubble for animal welfare
  • High animal comfort
  • Maintaining hygiene on machines and feeding areas
  • Modular product combinations: suitable for every barn
  • Proven durable Lock electric drives EWA since 1959: low-maintenance and low-wear
  • No to low noise development
  • Lock EWA electric drives with tropical coating over motor and gearbox - maximum corrosion resistance
  • Compilation of the right product combination by Lock's team of experts
ALD // Bearings ALD // Bearings
STR // Cable drums STR // Cable drums
BKS // Bush coupling BKS // Bush coupling
EWA // PowerDrive EWA // PowerDrive more
control unit control unit more
KKS // Chain coupling KKS // Chain coupling
STR // Cable drums STR // Cable drums
KLG // Bearings KLG // Bearings