Mechanical Services
Gearboxes, Pumps, Blowers & Fans, Extruders, Grinders, Choppers, Shredders, & More
On-Site Field Services
Certified Vibration Analysis, Laser Alignment, Dynamic Balancing, PDMA, Installations & More
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EEMSCO offices will be closed on Thursday November 27th and Friday the 28th for the Thanksgiving holiday. We hope you all enjoy your time with loved ones!
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Any time you walk through a service center it’s very easy to find works of art.
At EEMSCO, INC. we’ve been curating our insulation system for years. We follow a UL listed system, but we do a few things ourselves to improve upon it. Our biggest improvements are how we process the windings, how stable we keep our resin and when/how we test windings during the refurbishment process.
We do this by sending in resin samples very regularly and making curated and frequent additions to our resin tank to ensure critical attributes of the resin stay consistent and within a very tight tolerance. Our coil partner Precision Coil & Rotorand resin OEM Star Technology Casey Zimmerman are critical to our success. This gives us a very consistent product everytime.
Here’s a result of all that extra time and effort on a 2.3kV motor. This winding truly is a piece of art, however it’s ready to be placed into service where it’ll be put to the test. This motor will just perform day in and day out. Our measure for success - when we refurbish a motor and it goes in service and performs so well our customer forgets that it’s even there.
Great job team!!!
#ACMOTOR #REWINDS #EEMSCO #TRUSTEDPARTNER #RELIABILITY #EASA
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Awesome article in Plant Services written by our very own Chief Operating Officer Matthew Conville! Well done Matthew. Important information here for all maintenance / operations personnel.
Why all inverter-rated motor windings are not the same
www.plantservices.com
Discover why impulse voltage insulation class (IVIC) is critical when selecting IEC motors for converter duty.0 CommentsComment on Facebook
Often in our posts, we use the term “trusted partner.”We have some customers who work side by side with us to solve problems to make their plant more reliable. Their staff comes and works with our staff to find failures and develop solutions. In one case, we had a customer who had continuous bearing failures on a certain style of shaker motor. They would last anywhere from 6 to 11 months at best. These were fairly large shaker motors at 4kW and had 2319 roller bearings in each end. Through several conversations and a defined plan, we’ve been able to more than double the bearing life of the shaker motor, through a bearing style change and updated PM schedule. One motor was taken out of service to check performance at 23 months and it was doing just fine after an inspection.
Well done team!
#EEMSCO #TRUSTEDPARTNER #ACMOTOR #RELIABILITY #PROBLEMSOLVING
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EEMSCO, INC. was on site helping a customer determine if their 500HP motor had failed or if it was somewhere else in the power circuit. Electrom Instruments, Inc. iTIG IV+ and PdMA Corporation MCEMAX are great tools to help you properly diagnose motor driven system electrical faults.
This customer did the right thing. Once the drive tripped for a ground fault on start-up after being down for cleaning, they didn’t try it again. It makes troubleshooting and maybe even saves costs on equipment repairs and future unplanned downtime.
#EEMSCO #TRUSTEDPARTNER #RELIABILITY #PDMA #VFD #TROUBLESHOOTING
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Here’s a couple pictures of a 150HP/37.5HP, 2 speed 2 winding motor EEMSCO, INC.
These windings can be difficult to get to lay in correctly with proper insulation between the phases and windings. The use of phase paper which absorbs resin not only provides great mechanical strength, it also provides superior dielectric strength as well.
Great job team!
#EEMSCO #TRUSTEDPARTNER #ACMOTOR #REWIND #RELIABILTY
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