Delta recently launched
the new FOC AC motor drive ¡V VFD-VE series. The 230V type
includes 12 models with power ranging from 0.75 to 37kW (1
~ 50HP) and the 460V type includes 15 models with power ranging
from 0.75 to 75kW (1 ~ 100HP). In terms of control methods,
the user can choose from V/F control, vector control or torque
control. The start torque is able to reach 150% and above
at 0.5Hz. (See the table below for more detailed specifications.)
Compared to the previous VFD-V series generation, in terms
of hardware design, the VFD-VE series is equipped with new
control panel and keypad. And in terms of software design,
the performance of the VFD-VE series is greatly enhanced.
Listed are the improved features the new series offers:
¡½ |
Better tension control systems |
¡½
|
More stable zero-speed operation and homing |
¡½ |
Improved acceleration/deceleration following function |
¡½ |
Better PDFF control |
¡½ |
Motor overheating protection (PTC) |
¡½ |
Increased tuning capability using
the new VFD-VE PC software |
¡½ |
Improved signal processing with the new encoder card |
With the above features we have the ability
to offer excellent performance in the following applications:
high-speed spindle motor, high-speed engraving machine, PCB
driller, CNC drilling/milling machine, grinding/engraving
processor, and printing machine.
![](images/form01.gif)
|