SL-275

Customizable shapes and sizes

Universal Damping Pads
Natural frequency 12 Hz to 50 Hz
Load range 0.29 psi to 72.5 psi

Universally applicable and custom manufactured: ACE supplies cushioning pads in the SL-170 to SL-720 range under its brand name SLAB. These universally applicable absorbers are made from highly cushionable elastic PUR materials. The 0.50 in or 1in thick plates can be supplied with a density of 375 lbsg/m³ to1,587 lbs/m³ provide made-to-measure vibration isolation. They can be combined as isolation packages and custom-made to suit requirements, using water-jet cutting. Other made-to-measure options from ACE include on-site vibration measurement and product selection, a special sizing software package, and cost-neutral design.

SLAB plates can be used in many applications, such as foundations for plants and machines, compressors, pumping stations, test benches, staircase bearings and generators.Learn More ...

Technical Data

Natural frequency 12 Hz to 50 Hz

Load range 0.29 psi to 72.5 psi

Standard colour Yellow, Turquoise, Green

Standard density SL-170 = 13.1 lb/ft³
SL-210 = 17.2 lb/ft³
SL-275 = 17.2 lb/ft³
SL-450 = 28.1 lb/ft³
SL-600 = 37.5 lb/ft³
SL-720 = 45 lb/ft³

Dimensions Widths: up to 59.1 in
Lengths: up to 196.9 in
Thicknesses: 0.49 in and 0.98 in

Operating temperature range -22 °F to 158 °F

Environment Resistant against ozone and UV radiation. Chemical resistancy on request.

Material Profile body: Mixed cellular PUR-Elastomer (polyurethane)

Note

Possibilities for cutting: Water jet cutting, stamping, splitting, sawing and drilling.

Safety information

Fire rating: B2, normally flammable according to DIN 4102.

On request

Special versions with further dimensions such as thicknesses, colors, shapes and drawing parts e.g. curves.

Application Examples

SLAB 170-720 Transformers - sound and vibration

Interference frequencies in a switch cabinet caused two parallel-connected transformers to vibrate so much that working quietly in adjacent rooms was all but impossible. Because they stood on the ground, it was their weight that caused office staff who worked in the same building to feel the effects first hand. The resulting noise was equally bad. ACE-SLAB plates of the type SL-170-25 Fxxxx ...

SLAB 170-720 - Noise reduction

In a hydropower plant, screw pumps caused a noise level of 86 dB. This was happening due to the direct transmission of the forces generated during the pumping process to a water tank. This caused the entire facility to vibrate. The background noise was so loud that it was disturbing power plant employees. By inserting SL-450 and SL-840 SLAB pads between the screw head and the pump, the noise ...

Application Areas

Foundations for presses, plants and machinery
Buildings
Compressors
Staircase bearings
Pipeline insulation
Crane rail systems
Pumping stations and generators
Vibrators and crushing systems
Conveyor technology
Transport routes, bridges