Roller chains are a staple product in many industrial and manufacturing applications. Whether you’re replacing your old roller chain or buying a new one, it’s important to know how to measure it correctly. In this article, we will give you a simple guide on how to measure roller chain.
Step 1: Calculate the number of pitches
The first thing you need to do is count the number of pitches in your roller chain. Pitch is the distance between two roller pins. To calculate the number of pitches, you simply need to count the number of roller pins in the chain. It’s important to note that you should only count roller pins that have rollers on them.
Step 2: Measure Pitch
The next step in measuring your roller chain is to measure the pitch. Pitch is the distance between two consecutive Roller Pins. You can measure pitch with a ruler or tape measure. Place a ruler or tape measure on the roller and measure the distance to the next roller. Repeat this process for several consecutive pins to get accurate measurements.
Step 3: Determine Chain Size
Once the pitch numbers have been calculated and the pitches measured, the chain size needs to be determined. For this, you need to consult the roller chain size chart. The roller chain size chart provides information on chain pitch, roller diameter and chain internal width. Find the chain size that corresponds to the number of pitches and pitch measurements you have.
Step 4: Measure the Roller Diameter
The roller diameter is the diameter of the rollers on the roller chain. To measure the roller diameter, you can use calipers or a micrometer. Place a caliper or micrometer on the roller and measure the diameter. It is important to measure multiple rollers to ensure accurate measurements.
Step 5: Measure the Inside Width
The inner width of a chain is the distance between the inner plates of the chain. To measure the inside width, you can use a ruler or tape measure. Place a ruler or tape measure between the inner plates in the center of the chain.
Step 6: Determine Roller Chain Type
There are several types of roller chains available such as single chain, double chain and triple chain. It is important to determine the type of roller chain you need before purchasing. Consult the roller chain sizing chart to determine the type of roller chain that corresponds to your measurements.
in conclusion
Measuring a roller chain may seem like a daunting task, but it’s actually a simple process. By following this guide, you should be able to accurately measure your roller chain and purchase the type and size that suits your needs. Remember, getting the correct roller chain is critical to ensuring the smooth operation of your machinery and equipment.
Post time: Apr-24-2023