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The Effect of Repair/Rewinding on Motor Efficiency: EASA/AEMT Rewind Study and Good Practice Guide to Maintain Motor Efficiency

Published: December 2003
Technical subject(s): AC motors, Motor testing, Repair procedures and tips, Service center equipment
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Advanced rotor bar testing with surface magnetic field measurements

Published: April 2018
Author: Scott W. Clark, Ph.D., P.E., Brandon & Clark, Inc.
Technical subject(s): Rotors, Testing
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Aplicaciones de motores de CC: Tipos de campos y beneficios de cada uno

Published: April 2018
Technical subject(s): DC motors
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DC Brush Neutral: What It Means and Interpreting Results

Published: April 2018
Author: Chuck Yung, EASA Senior Technical Support Specialist
Recording duration: 58 Minutes
Technical subject(s): Brushes, DC motors
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DC motor applications: Types of fields and benefits of each

Published: April 2018
Author: By Chuck Yung EASA Senior Technical Support Specialist
Technical subject(s): DC motors
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Prueba avanzada de un rotor de barras con mediciones de campo magnético de superficie

Published: April 2018
Author: Scott W. Clark, Ph.D., P.E., Brandon & Clark, Inc.
Technical subject(s): Rotors, Testing
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Safety Tips: Machinery cautions

Published: April 2018
Technical subject(s): Safety, Service center equipment
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Sexual harassment: April Management Pulse Survey will focus on this important topic

Published: April 2018
Author: Stan Martindell, Topeka Electric Motor Repair, Inc.
Technical subject(s): N/A
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Tech Tip: Submersibles – oil filled stator?

Published: April 2018
Technical subject(s): Lubrication, Stators/windings
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Requirements to Service Hazardous Location Motors

Published: March 2018
Author: Jim Bryan, EASA Technical Support Specialist (retired)
Technical subject(s): AC motors, DC motors, Repair procedures and tips
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Consideraciones para enmascarar superficies y procesos de tratamiento de bobinados

Published: March 2018
Author: Mike Howell, Especialista de Soporte Técnico de EASA
Technical subject(s): Stators/windings
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Considerations for surface masking and winding treatment processes

Published: March 2018
Author: Mike Howell, EASA Technical Support Specialist
Technical subject(s): Stators/windings
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Fleet management: Ideas to help operate company vehicles more effectively and efficiently

Published: March 2018
Author: By Mike Parsons, Hupp Electric Motor Co.
Technical subject(s): Miscellaneous
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Safety Tips: Rules for the machine shop

Published: March 2018
Technical subject(s): Safety, Service center equipment
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Tech Tip: Consider cost when selecting pump seal

Published: March 2018
Technical subject(s): Pump seals, Pumps
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Environmental update for EASA members in the U.S.

Published: February 2018
Author: Tom Barnes, Compliance Specialists, Inc.
Technical subject(s): Safety, Service center equipment
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La placa de datos del motor: ¿Qué información proporciona?

Published: February 2018
Author: Jim Bryan, EASA Technical Support Specialist
Technical subject(s): AC motors, DC motors, Design/theory/application, Frame, Nameplates
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Motor nameplate: What information it provides

Published: February 2018
Author: Jim Bryan, EASA Technical Support Specialist
Technical subject(s): AC motors, DC motors, Design/theory/application, Frame, Nameplates
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Induction Motor Rotor Windings: Squirrel-Cage and Wound Rotor Basics for the Technician

Published: January 2018
Author: Mike Howell, EASA Technical Support Specialist
Recording duration: 60 Minutes
Technical subject(s): AC motors, Form wound, Rotors, Winding connections, Winding insulation, Wound rotor motors
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Creating user-friendly service center forms

Published: January 2018
Author: Bret McCormick, Stewart's Electric Motor Works, Inc.
Technical subject(s): AC motors, DC motors, Pumps, Service center equipment
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General rules and precautions when using grinders

Published: January 2018
Technical subject(s): Safety, Service center equipment
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Interpreting results of armature surge test

Published: January 2018
Technical subject(s): Armatures, Motor testing
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Techniques for detailed screening of vibration data; setting alarm limits

Published: January 2018
Author: Gene Vogel, EASA Pump & Vibration Specialist
Technical subject(s): Vibration
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Técnicas para el filtrado detallado de datos de vibración-Estableciendo los límites de alarma

Published: January 2018
Author: Gene Vogel, EASA Pump and Vibration Specialist
Technical subject(s): Pumps, Vibration
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Effect of adjustable speed drive carrier frequency on bearing current

Published: December 2017
Technical subject(s): AC motors, Design/theory/application, Drives/controls
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Electrical machine enclosures: Degree of protection (IP) codes

Published: December 2017
Author: Tom Bishop, P.E., EASA Senior Technical Support Specialist
Technical subject(s): AC motor enclosures, DC motor enclosures, Design/theory/application
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Encerramientos de las máquinas eléctricas: Grados de protección (Códigos IP)

Published: December 2017
Author: Tom Bishop, P.E., EASA Senior Technical Support Specialist
Technical subject(s): AC motors, DC motors, Design/theory/application
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Motor bearings: Electrical damage simplified

Published: December 2017
Author: Joe Junion, L&S Electric, Inc.
Technical subject(s): AC motors, Bearings, Troubleshooting & failure analysis
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Rodamientos del motor: Daño eléctrico resumido

Published: December 2017
Author: Joe Junion, L&S Electric, Inc.
Technical subject(s): AC motors, Bearings, Troubleshooting & failure analysis
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Vertical Turbine Pump Shaft Journal Bearing Material, Types and Clearances

Published: December 2017
Author: Gene Vogel, EASA Pump and Vibration Specialist
Technical subject(s): Pumps, Repair procedures and tips, Shafts
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Air gap — what is it and why is it important?

Published: November 2017
Author: Chuck Yung, EASA Senior Technical Support Specialist
Technical subject(s): AC motors, DC motors, Design/theory/application
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El Entrehierro ¿Qué es y por qué es importante?

Published: November 2017
Author: Chuck Yung, EASA Senior Technical Support Specialist
Technical subject(s): AC motors, DC motors, Design/theory/application
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Lubricantes sintéticos para rodamientos con elementos rodantes

Published: November 2017
Author: Art Godfrey (retired), Birclar Electric & Electronics
Technical subject(s): Ball bearings, Lubrication, Lubrication compatibility, Repair procedures and tips, Roller bearings
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Management Pulse Survey results: Customer credit and payment options

Published: November 2017
Author: Jimmie Williams, Jr., Bradleys' Inc.
Technical subject(s): N/A
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New OSHA Injury/Illness Electronic Reporting Rules

Published: November 2017
Author: Tom Barnes, Compliance Specialists, Inc.
Technical subject(s): Safety
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Synthetic lubricants for use in rolling element bearings

Published: November 2017
Author: Art Godfrey (retired), Birclar Electric & Electronics
Technical subject(s): Ball bearings, Lubrication, Repair procedures and tips, Roller bearings
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Tech Tip: Key points when performing stator core loop test

Published: November 2017
Technical subject(s): N/A
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Understanding Mechanical Fits

Published: November 2017
Author: Mike Howell, EASA Technical Support Specialist
Recording duration: 58 Minutes
Technical subject(s): AC motors, DC motors
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Babbitt Bearings

Published: October 2017
Author: Chuck Yung, EASA Senior Technical Support Specialist
Recording duration: 64 Minutes
Technical subject(s): Bearings, Lubrication
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Gestión de los requisitos técnicos para garantizar la calidad

Published: October 2017
Author: Mike Howell, EASA Technical Support Specialist
Technical subject(s): N/A
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Managing technical requirements to ensure quality

Published: October 2017
Author: Mike Howell, EASA Technical Support Specialist
Technical subject(s): N/A
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Troubleshooting DC field temperature issues

Published: October 2017
Technical subject(s): DC motor cooling, Field coils, Nameplates, Repair procedures and tips, Ventilation/cooling
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Axial Thrusting Causes and Corrections (Motors)

Published: September 2017
Author: Jim Bryan, EASA Technical Support Specialist
Recording duration: 36 Minutes
Technical subject(s): AC motors, Bearings, DC motors, Miscellaneous
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New IEEE standard provides guidance for motor protection for industrial and commercial applications

Published: September 2017
Author: Jim Bryan, EASA Technical Support Specialist
Technical subject(s): N/A
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Una nueva norma IEEE proporciona directrices para la protección de motores en aplicaciones industriales y comerciales

Published: September 2017
Author: Jim Bryan, EASA Technical Support Specialist
Technical subject(s): N/A
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Aplicando las tolerancias de balanceo en rotores de diversas máquinas

Published: August 2017
Author: Gene Vogel, EASA Pump & Vibration Specialist
Technical subject(s): Armatures, Balancing, Rotors, Vibration
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Applying balance tolerances to various machine rotors

Published: August 2017
Author: Gene Vogel, EASA Pump & Vibration Specialist
Technical subject(s): Armatures, Balancing, Rotors, Vibration
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Burnout oven calibration

Published: August 2017
Technical subject(s): Repair procedures and tips, Service center equipment
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EASA Service Centers & Regulatory Inspections

Published: August 2017
Author: Tom Barnes, Compliance-Specialists, Inc.
Recording duration: 60 Minutes
Technical subject(s): Miscellaneous, Safety
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Consideraciones sobre la fuente de alimentación al construir un gran growler

Published: July 2017
Author: Tom Bishop, EASA Senior Technical Support Specialist
Technical subject(s): Armatures, Motor testing, Rotors, Service center equipment
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