For Business-Critical Continuity
Liebert DS Belts
Liebert DS models incorporate an automatic self-tensioning
motor base which keeps constant tension on belts while
maintaining good sheave and pulley alignment.
As part of the improved air delivery system, Liebert
developed a new belt offering for the DS. This improved
belt design increases belt life and reduces belt dust.
Cord tensile strength 18% stronger
than a conventional belt, which
provides greater strength and
superior stretch resistance.
100% neoprene rubber compound
increases belt strength while
reducing belt wear and improving
Belt temperature runs cooler with
better heat dissipation, improving
Liebert belts are machined,
matched and tagged as a set
for optimal life performance.
Belt design and material reduce
Polyester cords maintain
eme belt load and
Four fabric plies top and
bottom relieve stress on
load-carrying cords for
100% neoprene rubber
compound supports cords,
dissipates heat and provides
oil, heat and ozone resistance.
Raw-edge belt sidewalls grip
pulleys better to minimize belt
slip, noise and drive vibration.