Bloghttp://www.esrcommerce.com/blog/rssBlog RSS for http://www.esrcommerce.com1830--emily.hildebrand@esrmotors.com--1-23-2026-3-19-00-pmhttp://www.esrcommerce.com/blog/1830/carbon-brushes-what-they-do-and-when-to-replace-themcarbon brushesmaintenancefor electric motorsbrushes for electric motorscarbon brushes for electric motorsCarbon Brushes: What They Do and When to Replace ThemCarbon brushes, also called motor brushes, are an essential part of many electric motors. Used across all kinds of industrial and commercial equipment, these small...Fri, 23 Jan 2026 15:19:00 -06002026-01-29T16:50:00-06:00954--emily.hildebrand@esrmotors.com--8-25-2025-3-59-00-pmhttp://www.esrcommerce.com/blog/954/bearing-protection-options-for-youbearingsvfdsBearing Protection Options for YouIn a previous post, we explored how shaft currents occur in motors, especially when Variable Frequency Drives (VFDs) are involved. Now, let’s turn our...Mon, 25 Aug 2025 15:59:00 -05002026-03-18T21:41:00-05:00757--emily.hildebrand@esrmotors.com--7-31-2025-5-41-00-pmhttp://www.esrcommerce.com/blog/757/understanding-shaft-currentsVFD Troubleshooting Maintenance Grounding RingUnderstanding Shaft CurrentsFor maintenance professionals, shaft currents and the resulting bearing damage are a serious concern, especially in motors controlled by variable frequency drives (VFDs). But not...Thu, 31 Jul 2025 17:41:00 -05002025-08-21T19:40:00-05:00116--emily.hildebrand@esrmotors.com--1-3-2025-5-28-00-pmhttp://www.esrcommerce.com/blog/116/understanding-vfd-ground-faultsvfdtroubleshootingmaintenancedrivesUnderstanding VFD Ground FaultsVariable Frequency Drives (VFDs) play a critical role in modern industrial applications by controlling motor speed and optimizing energy use. However, like any electrical system...Fri, 03 Jan 2025 17:28:00 -06002025-01-13T18:26:00-06:0095--sophia.pereira@esrmotors.com--11-29-2023-10-04-00-pmhttp://www.esrcommerce.com/blog/95/exploring-quarry-duty-motorsQuarry Duty Motors Crusher Duty Motors Design C High TorqueExploring Quarry Duty MotorsElectric motors are one of the most essential tools in the modern day used to power machinery and equipment in industrial and commercial settings. They...Wed, 29 Nov 2023 22:04:00 -06002023-12-04T14:35:00-06:00