Personal Restraint Systems


  • Compliance with maximum safety standards
  • Self-contained and low-maintenance hydraulic system
  • Infinitely variable positioning and silent bar adjustment

The reputation of personal restraint hydraulic locks made by HOERBIGER has been first-class among amusement ride manufacturers for many years now. Our customers include the sector's market leaders. The end customers are operators of amusement parks and rides. We customize individual hydraulics solutions for them which continuously offer the best possible safety. Our modular systems and our extensive experience ensure fast project planning and design.

The focus of the personal restraint hydraulic locks for passenger restraint systems is the hydraulic cylinders equipped with accumulator for infinitely variable restraint. The energy stored during closing can be used for opening the bar. Like the entire system, the leak-free check valve with the hardened seat edge is extremely reliable.

Our systems have met or even surpassed the requirements during all mandatory safety inspections.

Technical data

Features / types LE25 LE25 LE32 LE32
Blocking direction Extend Retract Extend Extend and comfort adjustment
Static load (N) on request
Dynamic load (N) on request
Panic load (N) on request
Total length (mm) (piston rod retracted) 355 355 503 503
Temperature range (°C) +10 to +60 +10 to +60 +10 to +60 +10 to +60
Weight (kg) approx. 3,1 approx. 3,1 approx. 5,9 approx. 5,9
Production Every unit is rinsed, cleaned and tested