Standards and certifications


Soga electric motors are manufactured according to international standards IEC 60034-1 and IEC 60072-1.

Our motors are also in accordance with following international standards and European directives:

IEC 60034-30 efficiency classes

IEC 60034-2-1 methods for determining efficiencies

2014/35/EU Low Voltage Directive

2014/30/EU electromagnetic compatibility (EMC) directive

2011/65/EU Restriction of Hazardous Substances in electrical and electronic equipment.


SOGA SpA management system is ISO 9001:2015 certified.

We can produce motors according to following certifications and certificate of conformity (Type approval) upon the motor type/model:

Railway sector approvals

UL1446 insulation system

ATEX zone 22 (2014/34/UE)


For executions upon other certifications you can contact us:

SOGA reserves the right to implement, update and change the data without prior notice