Fabreeka® Precision-Aire™ PLM Mounts

The Fabreeka® Precision-Aire™ PLM series pneumatic/elastomeric isolation mounts are low frequency vibration and shock isolators which provide both attenuation of disturbing vibration and equipment leveling. For vibration control applications, the pneumatic portion of these mounts provides isolation of vibration occurring at frequencies above 5.0 Hz.

For shock or impact applications, the outer elastomeric wall construction provides a high deflection shock mount. A low natural frequency (3.0 Hz) can be maintained by utilizing an external spacer to prevent "bottom out" condition.

Model Maximum Load   lbs kg PLM 1 100 45 PLM 3 300 136 PLM 6 550 250 PLM 12 1,200 544 PLM 24 2,400 1089 PLM 48 4,800 2177 PLM 96 9,600 4354 PLM 192 19,200 8709

Some features and benefits of PLM mounts PLM isolation mounts will continue to isolate with no pressure having a vertical natural frequency of approximately 10.0 Hz The vertical to horizontal natural frequency ratio is approximately 1:1 with a degree of horizontal stability 1/8 NPT female fitting molded into sidewall allows for tank valve or pneumatic fitting Viscous damping option provides increase in damping for large dynamic inputs.

A vibration site survey/analysis will determine the levels of vibration existing at your site, which is essential for proper vibration control recommendations to be made. Please contact Fabreeka's® Engineering Department for assistance with your particular application or if you would like information regarding a vibration site survey.

Some typical Precision-Aire™ PLM Mount applications include:

• Surface Plates
• Coordinate Measuring Machines
• Fans
• Air Compressors
• Motor / Generator Sets
• High Speed Punch Presses

Please contact Fabreeka® to request a brochure.
Please visit our application section to learn more about Fabreeka's® diverse applications.