Variable Speed Drive (VSD’s) or Variable Frequency Drives (VFD’s), allow users to adjust the speed and torque of an AC Motor by converting fixed frequency and voltage input to a variable frequency and voltage output, reducing mechanical stress on systems and increasing power efficiency of a system.

Saftronics offer a range of Variable speed Drive solutions to suit your needs:

• 220V – 380V IP20 Range – The Sailer Range.
• 380V – 525V IP20/IP54 Range – Emotron Constant torque VFX
• 380V – 525V IP20/IP54 Range – Emotron Variable torque FDU

We also offer a Hivert MV range of VSD’s