Oakcreek, Wis.-based Morris Material Handling, the original equipment manufacturer of P&H cranes, hoists and replacement parts, has introduced motor rewinds to renew crane motors affected by age and usage. Motor rewinds can revive original performance and quality, enhance reliability and extend the life of the motor, according to the company.
Motor rewinds from Morris Material Handling restore the crane motor back to its original condition, rather than reverse engineering the motor, which can lead to performance loss. Insufficient analysis of the motor can result in defective rewinding, leading to a pattern of frequent and premature motor failures, according to the company.
Morris Material Handling says its motor rewinds return the motor to its original performance standards by repairing and replacing components according to the requirements of the specific motor, including correct wire size, sufficient varnish adhesion and insulation, correct-end turn tension and adequate assemblies.
Motor rewinds apply Class H Insulation, enabling motors to withstand higher temperatures. All motor rewinds are completed with a superior insulation system achieved through the vacuum pressure impregnation process, which ensures maximum penetration of resin throughout the rotor coils, stators and end turns to further extend motor life, the company says.
SOURCE: Morris Material Handling
