Products Auxiliary Products Line
Sherwood Electromotion Inc. (SEI) supplies products and service solutions for the rail and locomotive industry.
Auxiliary Line
Sherwood Electromotion Inc. (SEI) offers a comprehensive range of auxiliary products that support the reliable operation of propulsion and power generation systems. These products are essential for maintaining optimal performance, cooling, and power distribution in locomotives and transit vehicles.
The Auxiliary Line includes:

Auxiliary Line
Sherwood Electromotion Inc. (SEI) offers a comprehensive range of auxiliary products that support the reliable operation of propulsion and power generation systems. These products are essential for maintaining optimal performance, cooling, and power distribution in locomotives and transit vehicles.
Cooling Fans and Blower Assemblies
Cooling fan assemblies are vital for maintaining optimal engine temperatures. Sherwood Electromotion Inc. (SEI) provides new and remanufactured locomo...
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Blower Assemblies
Blower assemblies for locomotives are critical for cooling propulsion systems. Sherwood Electromotion Inc. (SEI) supplies new and remanufactured blo...
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Auxiliary Generators and Alternators
Auxiliary generators and alternators supply power to locomotive auxiliary systems, operating alongside main power units. Sherwood Electromotion Inc. (...
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Rectifiers
Rectifiers for rolling stock are essential for converting AC power to DC power in traction systems. Sherwood Electromotion Inc. (SEI) provides new an...
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