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Old Emerson Electric Motor Cross Reference Guide and Replacement Chart

"To find a replacement for an old Emerson electric motor, you must identify the original model (MOD) or catalog (CAT) number from the nameplate. Since Nidec Motor Corporation acquired Emerson’s motor division in 2010, most legacy Emerson motors are now cross-referenced to the U.S. MOTORS brand. If the model number is illegible, you can cross-reference by matching the NEMA frame size, horsepower, RPM, voltage, and mounting configuration. Understanding the Emerson to Nidec Transition For decades, Emerson Electric was a dominant force in the North American motor market, producing millions of units for HVAC systems, industrial pumps, and pool equi..."

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