Merits of inverter drives
Offset printing machines with inverters have the following merits:
- Stable speed operations at any speed
The vector control with sensor can control high speed with an accuracy of 1:1000.
- Machine cost reduction by replacing servo controllers with inverters
(Note:The speed accuracy of inverters is less than that of servo controllers. Please test inverter accuracy on actual machines to make sure it is sufficient.)
- Maintenance cost reduction
AC motors don't need maintenance as frequently as DC motors.
- CE and UL compliance
- External heatsink mounting kit
VF-AS1 can be installed with 'External heatsink mounting kit'.