An electric motor is an electromechanical device that converts electrical energy into mechanical energy and inversely proportional about generator
Μaintainability is the ease with which a product can be maintained in order to:
- isolate defects or their cause
- correct defects or their cause
- meet new requirements
- make future maintenance easier, or
- cope with a changed environment
In some cases, maintainability involves a system of continuous improvement - learning from the past in order to improve the ability to maintain systems, or improve reliability of systems based on maintenance experience.