 Versaflex - AC Drive
Baldor's VersaFlex range of AC motor drives provide optimum solutions for variable speed applications requiring constant torque, variable torque or constant power. With motor control techniques spanning open loop inverter, encoderless vector and closed loop vector control, cost effective choices are assured. Commonality of set-up and operation simplifies life for all who recommend, purchase or operator motor drives.
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VersaFlex Inverter Drive: a frequency inverter that is so easy, it can be up and running almost the moment it's 'out of the box'. Loaded with pre-programmed capability, use the intuitive user interface to choose the operating mode you want, including pre-set speeds or PI control modes, and the drive is ready.
Features:
- Output frequency 0-240Hz with 150% peak overload
- 0.33-10HP/0.25-7.5kW, 198-264/342-506VAC single/three-phase
- Constant torque or constant power operation
- Separate accel/decel rates & controlled reversing
- Removable operator interface
- Process follower 0-5VDC, 0-10VDC,4-20mA,0-20mA
- Free run or ramp stop
- Selectable pre-set speeds and jog speed
- Analog meter output and relay output
- DIN rail or panel mounting
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VersaFlex Encoderless Vector Drive: encoderless vector control capability adds application versatility to a motor control that can also be set for inverter operation. In addition to pre-programmed applications and I/O, it allows custom control modes to be configured in minutes using Workbench D Windows software.
Features:
- Encoderless vector control (may be used in V/Hz mode)
- Optional Windows set-up
- Choices for power ratings up to 150HP/112kW
- Output frequency 0-240Hz with 150% peak overload
- Separate accel/decel rates and controlled reversing
- Remotable operator interface
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VersaFlex Vector Drive: provides speed and torque adjustment for AC motor applications, through dynamic closed loop vector control. Fully software configurable through the keypad or Workbench D configuration software. Several options allow controls to be configured to suit applications, with extra I/O, fieldbus communication, and RFI filtering. Control modes include closed loop vector, encoderless vector and inverter control.
Features:
- Dynamic closed loop control
- May be used in encoderless or V/Hz mode
- Choices for power ratings up to 550HP/410kW
- Large,language-selectable, local keypad/display
- Encoder and I/O expansion options
- Fieldbus networking options
- Panel mounting
- IP20 or 40 enclosure options
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