11.01.2015 Views

Polyurethane Timing Belts - BRECOflex CO., LLC

Polyurethane Timing Belts - BRECOflex CO., LLC

Polyurethane Timing Belts - BRECOflex CO., LLC

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

POLYURETHANE TIMING BELTS<br />

PULLEY TOOTH GAP DESIGN<br />

timing belt<br />

Metric pitches T5, T10, T20, AT3, AT5, AT10 and AT20 are<br />

available in three tooth gap configurations:<br />

Tooth gap –<br />

normal<br />

pulley<br />

• Normal Backlash Tooth Gap<br />

• Reduced Backlash Tooth Gap “SE”<br />

• Zero Backlash Tooth Gap “0”<br />

Tooth gap -<br />

reduced “SE”<br />

Selecting a special pulley tooth gap can increase the accuracy<br />

of the timing belt system by decreasing or eliminating “play” between<br />

the timing belt and the pulley. Linear drives and systems<br />

requiring precise positioning and high repeatability or fast settling<br />

times can benefit from reduced “play”. The illustrations on<br />

the left show the meshing of the timing belt with the 3 tooth gap<br />

designs available.<br />

“0” Tooth gap<br />

For drive designs using reduced “SE” or “0”-tooth gap pulley,<br />

please consult <strong>BRE<strong>CO</strong>flex</strong> <strong>CO</strong>., L.L.C. Engineering Department.<br />

Note: For more details, see Pulley Catalog B216.<br />

Tooth engagement (AT-Series)<br />

Toll Free: 1-888-463-1400 • Fax: 732-542-6725 • Website: www.brecoflex.com<br />

173

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!