Product List

• Agricultural Sector Gearboxes
• Bevel Helical O
• Bevel Helical RXO-V 700
• Bevel Helical RXO-V 800
• Bucket Elevator RXO-O 800
• Double Worm RR
• Electronic Speed Variator ESV
• Extruder RXO-V-EST 700-800
• Extruder RXP-EST 700-800
• Gearbox For Electric Injection Moulding Machines
• Helical Worm CR
• In-Line A
• Lifting RXP-E 800
• Limit Torque Limiter
• Long Parallel Shaft Mounted PL
• Mechanical Variator WM
• Parallel RXP 700
• Parallel RXP 800
• Parallel Shaft Mounted P
• Planetary EX
• PT Shaft Mounted
• Right Angle Z
• Right Angle ZL
• Single Screw Extruder With Rear Extraction REP
• Single Stage AR
• Skew Bevel Helical S
• STM Motor T-D-M
• Vela Motor VL
• Worm R
• Worm U
• Worm W

ELECTRONIC SPEED VARIATOR ESV

ELECTRONIC SPEED VARIATOR ESV

STM SpA, one of the leading power transmission manufacturers, has worldwide introduced its newly born ESV (electronic speed variator). This ESV version transformed the old concept of electronical motorvariator in a tru motoinverter. We have an easy interfacibility with with control system like PLC or microprocessor controls thanks to the input and output system digital and analogical, the serial RS-485 interface with the complete keyboard, we can configure our ESV easily. Just plug the ESV in and, without any need to set up programmes, we will benefit of a speed variator without risk of oil leaking !