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

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

POLYURETHANE TIMING BELTS<br />

PULLEY MATERIALS AND FINISHES<br />

The following pulley materials and surface finishes are available to meet your specific application<br />

requirements. Special materials on request.<br />

Materials<br />

Aluminum (AL)<br />

• Suitable for moderate power transmission<br />

• Light weight / reduced rotational inertia<br />

• Moderate chemical and corrosion resistance<br />

• Standard material for stock pulleys<br />

Stainless Steel (VA)<br />

• Suitable for high power transmission<br />

• Durable / abrasion resistant<br />

• Meets FDA regulations<br />

• Excellent chemical and corrosion resistance<br />

Steel (ST)<br />

• Suitable for high power transmission<br />

• Durable / abrasion resistant<br />

• Limited chemical and corrosion resistance<br />

Delrin (POM)<br />

• Limited power transmission<br />

• Excellent chemical and corrosion resistance<br />

• Non metallic<br />

Surface Finishes<br />

Aluminum<br />

Anodized<br />

• Increased chemical and corrosion resistance<br />

• Available in clear, black, or colored<br />

• Limited increase of surface hardness<br />

• Aesthetic treatment<br />

Hard Anodized<br />

• Excellent chemical and corrosion resistance<br />

• Increased surface hardness<br />

• For abrasive environments<br />

Steel<br />

Black Oxide<br />

• Increased chemical and corrosion resistance<br />

• Aesthetic treatment<br />

Zinc plated<br />

• Increased corrosion resistance<br />

Chromate<br />

• Increased chemical and corrosion resistance<br />

Nickel plated<br />

• Increased chemical and corrosion resistance<br />

Pulley Flanges<br />

Flanges are attached to the pulleys by a rolling process or fastened with screws depending on tooth profile<br />

and pulley diameter. Small and medium pitch pulleys up to approximately 250 mm in diameter are usually<br />

supplied with rolled on flanges. Large pitch pulleys such as T20, AT20 and XH are commonly supplied with<br />

screwed on flanges.<br />

Flange Material<br />

Standard: zinc plated steel<br />

Optional: stainless steel – meets FDA regulations, chemical and corrosion resistant<br />

aluminum – economical alternative to stainless steel flanges<br />

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

169

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

Saved successfully!

Ooh no, something went wrong!