Analyzing motor installations to ensure trouble-free operation

Motor problems usually cause a crisis, and are quite aggravating, especially if the problem could have been prevented. The keys to successful motor operation include: a quality motor; understanding of the application; choice of the proper type of motor for the application; proper installation-mounting, coupling, surroundings-for the motor; and proper maintenance of the motor. Certain problems seem to reoccur more frequently than others. The authors describe how many problems may be avoided, if the application and environment are understood, while others may be caused by a changing environment in which the motor operates, and, of course, some are due to the motor itself