We have significant experience in designing machines to meet stringent structural borne noise and vibration requirements. Our DC motors are designed with a highly effective low-noise cooling system that allows high power – high torque performancefrom compact machines. High torque performance is possible thanks to the sized Shaft Ends, constructed from certified highquality steel. The result is a series of propulsion motors with one of the lowest predicted noise vibration spectra on the market.The brush commutator system guarantees excellent performance and commutation over a wide speed range.The machines are insulated using a VPI process. Our insulation system is one of the best on the market. Due to its outstandingdielectric and mechanical properties, this class H insulation system (with class F temperature rise) is qualified for use in aggressiveenvironments and is particularly suitable for marine applications, ensuring a high level of reliability over the entire life cycle.Moreover the mechanical design facilitates transportation, installation and maintenance. For example, the skid mounted tandemconfiguration for propulsion motors reduces installation time.StandardsWe can supply DC Motors with any one of the following classification standards: ABS, RINA, DNV, Lloyds Register.Nidec ASI DC motors are manufactured in compliance with international standards IEC 34-1 and with harmonized standards ofCENELEC for European Countries EN 60034 and HD 53. On request the motors can be supplied electrically conform to NEMA(MG-1, etc..) or other specific recommendations.