Spring-set air release brake

Low Inertia Spring Set

The Low Inertia Spring-set (LISS) Brake is a spring-applied / air- or hydraulic-release design best suited for fail-safe or E-stop applications. The LISS can also be used as a parking brake since no pressure is required to engage the brake. With adjustable spring-release pressures, the brake can provide a range of torques that will suit many applications.

WPT Power’s Low Inertia Spring-Set Brake offers the following features:

Available in hydraulic or pneumatic actuation
Solid, slotted, or ventilated center plate options
Available with Full Marine Corrosion Protection package
Type approval certifications available in DNV, ABS, or ATEX
Compatible with the Power Performance LI upgrade

Brochure: Download PDF

Forms

General Brake Application Form: Download PDF

Conveyor Application Form: Download PDF

Drawworks Application Form: Download PDF

Paper Machine Application Form: Download PDF

Press/Shear Application Form: Download PDF