Industrial Power Transmission Products - Bando USA
Industrial Power Transmission Products - Bando USA
Industrial Power Transmission Products - Bando USA
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For optimum performance, combine BANDO Synchro-Link ® Timing Belts and Timing Belt Pulleys.<br />
BANDO Synchro-Link ® Timing Belt Pulleys are manufactured to exacting tolerances to assure total drive system compatibility.<br />
They are available in a complete range of sizes, types, configurations and materials to contribute to the efficiency,<br />
economy and performance of your drive.<br />
16<br />
Synchro-Link ® Timing Belt Pulleys<br />
Synchro-Link ® Minimum Plain<br />
Bore for trapezoidal, STS and HT<br />
profiles<br />
Refer to pages 109-110, 113, and<br />
119-122 for size and list price<br />
information.<br />
Synchro-Link ® QD ® construction<br />
for trapezoidal and HT profiles<br />
Refer to pages 114-118, and<br />
123-125 for size and list price<br />
information.<br />
Synchro-Link ® TL ® construction for<br />
trapezoidal and STS profiles<br />
Refer to pages 111-112, and<br />
126-127 for size and list price<br />
information.<br />
The type of pulley used on a Synchro-Link ® drive depends on a number of factors, including but not limited to, space<br />
available, ratios, center distances, horsepower being transmitted, speeds and user preference of mounting systems<br />
(i.e. QD ® , TL ® or Minimum Plain Bore).<br />
An Explanation of Synchro-Link ® Drive Pitches<br />
With Synchro-Link ® Drives, as with gear or chain drives, circular pitch (usually referred to as pitch) is a fundamental<br />
consideration. On the belt, pitch is the distance between tooth centers and is measured on the pitch line of the belt.<br />
On the pulley, pitch is the distance between groove centers and is measured on the pulley’s pitch curve.<br />
The pitch line of a Synchro-Link ® Drive Belt is located within the tension member. The pitch circle of a Synchro-Link ®<br />
Drive Belt pulley coincides with the pitch line of the belt mating with it.<br />
Any Synchro-Link ® Drive Belt must be run with pulleys of the same pitch. A belt of one pitch cannot be used<br />
successfully with pulleys of a different pitch.<br />
Synchro-Link ® Drive Pulleys<br />
L Circular pitch of groove<br />
M Minimum depth of groove, including clearance<br />
N Width of groove at minimum depth, including<br />
clearance<br />
O Pressure angle<br />
P Top radius of groove<br />
R Pitch diameter (always > S)<br />
S Outside diameter<br />
Synchro-Link ® Drive Belts<br />
A Pitch of teeth<br />
B Depth of teeth<br />
C Width of bottom of teeth<br />
D Pressure angle<br />
E Radius at bottom of teeth<br />
F Radius at top of teeth<br />
G Pitch line differential<br />
Belt P.L. = “A” x Total no. of teeth in belt<br />
To find an authorized BANDO distributor, go to www.bandousa.com or call 1-800-829-6612
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