What does cogged mean on a belt?

What does cogged mean on a belt?

Cogged belts have slots that run perpendicular to the belt’s length. The slots reduce the belt’s bending resistance. Cogged belts can be used with the same pulleys as equivalently rated V- belts. They run cooler, last longer, and have an efficiency that is about 2% higher than that of standard V-belts.

Can I use a cogged V-belt?

Most standard equipment that runs with V belts can switch to using cog belts. They can run with the same pulleys as V belts with the same ratings. Check with your owner’s manual before switching over, but in general, you can use cog belts on any system that runs with V belts.

What are banded V belts used for?

Distinguished by a fabric cover over the belt body, Gates banded V-belts are covered for extreme abrasion and wear resistance. For extended protection from oil, dirt and heat, each banded V-belt is highly resistant to tensile and flexing forces, fatigue and shock loads.

How do you identify V belts?

V-belt cross sections can be identified by their top width and depth dimensions. For example, a v-belt with a top width of 21/32” and a depth of 7/16” is a “B” belt. You can also use our Browning Belt Rule that includes a gauge to help easily identify belt type.

Are notched V belts better?

A notched belt has grooves or notches that run perpendicular to the belt’s length, which reduces the bending resistance of the belt. Notched belts can use the same pulleys as cross-section standard V-belts. They run cooler, last longer, and are about 2% more efficient than standard V-belts.

What are the different types of V belts?

There are three common V belt types: Classical V-belt (classified by their dimensions from A to E), Narrow V series (ranked by their sizes 3V, 5V, and 8V), and light-duty Fractional Horsepower belt (classified by their dimensions 2L, 3L, 4L, 5L). The letter X classifies their counterpart cogged belt.

Who makes good V belts?

Continental. Continental is one of the best serpentine belts manufacturers in the industry. It’s a German automotive manufacturing company that also makes interior electronics, brake systems, and tires among other products.

What are the three types of V belts?

What are the various types of V-belt?

V-belts are available in different types. This chapter focuses on the classification of v-belts according to the dimensions of their cross-section. The most common cross-sections are standard, wedge, narrow, fractional horsepower, banded, cogged, and double.

How do you measure a cogged V-belt?

Use a cloth measuring tape (not a steel one) and wrap it around the outside of the belt. You also use a thin string to take this measurement and place it on a steel tape to get the correct length. Next, for “A” Belts (1/2” width) subtract two-inches from the outside measurement to select the correct V-belt.

How do you read a belt code?

Automotive belts start with either 4L (12.5mm wide) or 3L (9.5mm). The number following it is the outside length of the belt in tenths of inches. The inside length of the belt is typically 2″ less for a 4L belt, and 1-1/2″ less for a 3L belt. An example would be 4L460, which would be 46″ long outside, 44″ inside.

Why are some V belts notched?