Motor Drive Systems
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Motor drive system suppliers manufacture variable frequency drives, servo drives, and associated controllers that regulate the speed, torque, and positioning of electric motors. The suppliers below serve general industrial automation, machine building, and process control applications across Europe.
What Motor Drive Systems suppliers provide
Suppliers in this category cover variable frequency drives for induction motors, servo drives for precise positioning and dynamic response, and the controllers and software used to configure them. Core competence lies in matching drive type, power rating, and control functionality to the motor being controlled and the application’s requirements for speed range, torque response, and positioning accuracy. Many suppliers also provide commissioning support, programming, and integration into higher-level automation systems. Distinguish this category from Electric Motors and Linear Motors, which generate mechanical motion, since drive systems control existing motors rather than producing power themselves.
Relevant standards
Motor drive systems are designed to work with motors built to IEC 60034, including the efficiency classes defined in IEC 60034-30. Enclosure protection is typically specified using IEC 60529 IP ratings. Supplier quality management is typically certified to ISO 9001.
Frequently asked questions
What is the difference between a variable frequency drive and a servo drive?
A variable frequency drive controls the speed of an induction motor by varying frequency and voltage. A servo drive provides closed-loop control of speed, torque, and position, typically for applications needing higher precision and dynamic response.
Do motor drive systems work with any electric motor?
Compatibility depends on motor type and the drive’s control method; check a supplier’s specifications against your motor type, power rating, and required communication protocol before shortlisting.