Showing posts with label belt installation. Show all posts
Showing posts with label belt installation. Show all posts

Friday, March 11, 2016

Product Application Engineers on YouTube

Are you looking for an easy way to learn more about Gates belts and hoses?

Head over to www.YouTube.com/GatesPT/ for videos created by the Product Application Engineering team.

Once on the site, navigate to the Learn with the Gates Product Application Team and Lessons from Gates Professionals play lists to get quick access to the engineer's videos. Recent additions include topics such as:


Feel free to contact us at ptpasupport@gates.com or +1.303.744.5800 if you have any additional questions.

Wednesday, January 21, 2015

New Light Power & Precision Drive Design Manual

We are excited about the release of the newly updated Light Power & Precision Drive Design Manual dated January 2015.  This badly needed update includes drive selection data for newly released PowerGrip GT3 belts.  In addition, pulley dimensional tables and long length belting ratings were updated along with numerous additional items. 


The Light Power & Precision Drive Design Manual has always been focused on OEM designers needing detailed technical information about small pitch synchronous and Polyflex JB / Micro-V belt drive systems.  This manual contains extensive technical information useful for designing small belt drive systems including belt and sprocket/pulley dimensions and tolerances.  Many useful calculations are included for static belt tension, belt span tensions, center distance, teeth in mesh, arc of contact and much more.

Download a copy of this new manual from http://www.gates.com/drivedesign.  For additional information, contact Product Application Engineering at ptpasupport@gates.com or at 303-744-5800.

Wednesday, May 29, 2013

Correctly Using a String or Straightedge to Measure Misalignment

Outside of the Gates EZ Align Precision laser Tool, a straightedge and/or a string are commonly used to measure and monitor misalignment in belt drive systems.  Unfortunately, these tools are commonly misused which can result in inaccurate conclusions about the actual drive alignment. 

A straightedge, such as a large ruler or other precision machined edge, should be used to project the orientation of one pulley face with respect to the other.  In other words, the straight edge should be contacting the reference pulley across the entire face of the pulley and be contacting both edges.  This straight edge projection should then be compared to the secondary pulley to determine the severity of the misalignment. 
When utilizing a string to gauge misalignment it is important to ensure that the string is held taught and is contacting the pulley at both edges of the pulley face.  The string then needs to be kept as straight as possible to ensure the most accurate alignment conclusion can be made. 
It is important to verify that the edges of both pulleys are of equal thickness, especially with V-belt sheaves, given if the edges are of different thicknesses the actual riding surfaces of the belt can be misaligned regardless of the edges being aligned.  Therefore, if the edge thicknesses are different, it is necessary to quantify this difference and ensure the pulleys are offset to account for this thickness variation.  Though this method is relatively simple, it can easy be misused and result in misaligned drives with decreased life, performance, and stability. For any additional questions feel free to contact us at ptpasupport@gates.com or 303-744-5800.

Tuesday, January 3, 2012

Right from the Start - Belt Storage

To get the most from a belt drive, its important to properly store a belt -all the proper installation procedures and design practices can be for nothing if a belt is improperly stored or damaged in storage.

A few of the major belt storage guidelines:

1) Belts can be stored up to 6 years if properly stored at temperatures less than 85 degrees F, and less than 70% relative humidty.

2) Make sure the belts are not bent to diameters smaller than the minimum recommended diameter for that cross section.

3) V-belts can be stored by hanging on a wall rack if they are hung on a saddle or diameter at least as large as the minimum diameter recommended for the cross section. Don't hang from a pin or nail!

4) Don't store in direct sunlight.

5) Don't store near heating devices.

6) Don't store near ozone generating devices such as transformers or electric motors.

7) Don't store belts where they are or could be exposed to solvents or chemicals.

8) Don't store on the floor unless in a proctive container.

9) Don't crimp belts, either in storage or handling.

Complete guidelines can be found in the Gates Belt Drive Preventive Maintenance & Safety Manual.

Thursday, September 29, 2011

Belt Installation and Maintenance Toolbox

Gates recently introduced a new toolbox product to contain some of the most useful Gates tools used for belt installation and maintenance operations. As user sophistication increases, it is becoming more common for technicians to have the EZ Align and Sonic Tension Meter tools in their possession. This new case keeps these tools and accessories together and well protected.

Gates Belt Installation and Maintenance Toolbox keeps all your tools and accessories together and well protected.The case includes sheave gauges and the Pocket Preventative Maintenance Guide. Users that have already purchased one or both tools can simply place them in the new case. The high density foam has been pre-cut perfectly to hold them securely. Additional tools and accessories can be purchased separately. The Gates product number for this toolbox is 7420-2000.

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