Electronic speed variators ESV

After the presentation, several years ago, of the electronic speed variator “ESV”, S.T.M. has turned up its concept.
It was born a real motoinverter, provided with an easy interface (electronic speed variator) with control system like PLC or with microprocessor controls.
Thanks to the digital and analogical input and output systems and to the serial RS-485 interface with the complete keyboard, we can easily configure our ESV.
Just plug the ESV in and, without any need to set up programs, you will benefit of a speed variator, without any risk of oil leaking!

GENERAL CATALOGUE 
Reviewicona-pdf
MANUAL USE AND MAINTENANCE 
General_ESV_C
General_ESV_CA
SPARE PARTS 
Spare Parts