A standardized desk detailing bodily dimensions for electrical motors manufactured based on requirements set by the Nationwide Electrical Producers Affiliation (NEMA). These tables are sometimes distributed in Transportable Doc Format (PDF) for ease of sharing and accessibility. The data contained permits engineers and technicians to shortly decide the mounting compatibility and general measurement of a motor, essential for design, substitute, and upkeep actions. As an example, a consumer can seek the advice of such a chart to verify if a substitute motor with a particular body designation will match into an current piece of kit.
Reliance on these charts streamlines gear design and upkeep. The standardization reduces the necessity for customized motor mounts and permits for less complicated motor substitute procedures. Their historic context stems from the necessity to guarantee interchangeability between motors produced by completely different producers, thereby fostering competitors and innovation throughout the motor business. This frequent reference additionally lowers prices related to customized engineering for every utility.
