The PAL system is an air spring system with level control that reacts quickly to loads and center-of-gravity changes. They automatically adjust deviations from the pre-set position. The system is available in three different sizes for loads from 79 lbs to 100,000 lbs (36 kg to 42,000 kg) per air spring with a natural frequency up to 1.7 Hz. Customized isolators with a natural frequency of up to 0.5 Hz can be manufactured upon request.
PAL isolators meet the critical needs of metrology instruments, electron microscopes, inspections stations and precision manufacturing equipment.