Page 3 - ThermoidPowerTransnmissionBeltsBrochure(HBDTHE-18770)

Open End Belting
For drives not easily accessible to
install endless V·belts, or for emer­
gency use. Required length is cut off
and its ends joined by a metal fastener.
Available in Prime Mover cross-section
for lower operating speeds.
Variable Speed
For drives where variable speed
control drives and mechanisms are
employed. Belts' transverse rigidity
gives it excellent gripping action
without crosswise distortion.
KevlarCord
We recommend our PowerPlus'M line,
or kevlar reinforced A and Bsections
which are stock Items, since steel
cable Prime Mover belts are no longer
available. Kevlar reinforced C and D
sections are special order items.
PowerPlus A's and B's, along with
kevlar C's and D's, offer higher heat
resistance than steel cable and
minimal stretch.
V-Link
An open-end belt that doesn't require
metal fasteners, tor use where obstruc­
tions prevent use of endless belts. Can
be quickly and easily installed without
dismantling a drive. Available in Prime
Mover cross-sections.
Dual Timing
Timing belts with driving teeth on
both sides make it possible to change
the direction of one or more synchro­
nized pulleys with only one belt, The
inside and outside teeth are identical
as to size and pitch.
Double V
Used where a series of shafts rotating
in opposite directions must be driven
from a single source of power. Either
side of the belt can be used as a
driving surface.
Metriflex®
Made to strict European tolerances
and specifications to assure a highly­
accurate fit for metric drives.
Sizes XPZ, XPA, XPB, SPC,
Grip-Tite HT
Curvilinear Timing
Grip·Tite HT belts bring the advan·
tages of synchronous rubber belts to
applications previously served by
roller chain and gear drives. These
belts do not require lubrication and,
therefore, maintenance costs are
minimized, and contamination from
oil drip is eliminated.
Novex
This lightweight, versatile poly·
urethane belt has a unique design
and side angle construction that
allows for small sheave diameters,
greater speed ratios and shorter
centers.
Grip-Tite and
Mini-Pitch Timing
Functions like a timing chain or gear.
Precision-molded teeth engage the
mating axial grooves on pulleys,
entering and leaving the grooves in a
smooth. rolling manner with negligible
friction. Highly versatile in application,
load and speed range. Also available
in Mini-Pitch.
Prime Mover Cogged
A premium construction belt for
tough applications. Cogged belts
offer great flexibility and increased
capacity of a drive system.
Maxipower'M Cogged
This belt delivers maximum
efficiency on small sheaves. Its
raw edge cogged narrow wedge
construction is excellent for use with
high speed motors.
Maxipower'M Banded
Premium Maxlpower V·belts are
banded together to form a unitized
belt set. Individual V's are spaced to
permit it to operate in regular multiple
groove 3V, 5V, 8V sheaves. This con­
struction prevents belt whip and turn­
over under pulsating and shock loads.
PowerPlus Maxiband'" V-Belts with
kevlar reinforced cord are also
available.
FHP Glasstex® ORS
and PowerPlus'M
For light duty service FHP offers cool,
quiet operation and long service life.
Because of its glass cord construction,
it will not shrink or stretch. It's oil resis­
tant and static conducting~ all at a
standard price. For heavy-duty servo
ice, PowerPlus belts with aramid
cord are available.
Multi Ribbed
More power per inch of drive width
because on drives where multiple
V-belts are required, you eliminate the
free space between belts. Provides
about three times the traction area of
a flat belt of equal width, This belt is
thinner, giving it better flexibility,
reducing internal heating.
Maxipower'M Cogged
Banded
Raw edge Maxipower C09ged
Banded belts deliver maximum
efficiency on small sheaves. Ideal
for high speed motors where banded
construction prevents belt whip
and turnover.
Prime Mover Banded
and Cogged Banded
Premium Prime Mover V-belts are
banded together to form a unitized
belt set. Individual V's are spaced to
permit it to operate in regular multiple
belt sheaves. This construction pre­
vents belt whip and turnover under
pulsating and shock loads. Cogged
banded also available.
Maxipower'M
A premium construction wedge­
type, multiple drive belt that provides
equal power transmission capacity in
less space than ordinary multiple type
belts. And it's oil-resistant and static
conducting' at the same price.
Operates at speeds up to 6500 FPM.
Sizes 3V, 5V and 8V sections.
Prime Mover
Premium rated heavy industrial
V-belt. Oil-resistant and static' con­
ducting. This one versatile V-belt-sized
in A, B, C, D, Esections-can power
virtually every drive in your plant.
AComplete V-Belt Line
'For explanation of static conductivity and conditions refer to Installation and Maintenance Catalog. 3