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FLEXMAX
SERIES BRUSHLESS DC DRIVES |
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FlexMax
brushless DC drives represent a new concept in motion control
technology. This very fast Servodrive, based on the VECONTM
DSP and integrated with versatile and innovative hardware,
is aimed at providing real-time control of servosystems. When
you combine FlexMax with Powertec's brushless DC motors, you
get the highest performance available anywhere in a high-power
servosystem.
FlexMax
is an IGBT Servodrive particularly suited for high bandwidth
applications with brushless servomotors. Thanks to the innovative
software installed on the flash EPROM, it can be considered
as a combination of a digital drive and a PLC using a special
software tool called WinPx.
FlexMax
features full digital regulation with a 16 kHz cycle, a 5
kHz current loop bandwidth, a position loop with zero tracking
failure, an analog interface, some dedicated digital interface,
and I/O expansion.
Features
and Benefits
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FEATURES
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BENEFITS
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| High
reliability IGBT Power Bridge |
No
unexplained, random power components failures |
| Built-in
4 quadrant braking up to size PX-100 |
Regen
braking available at no extra cost |
| Standard
remote mountable, multi-position Keypad Display |
Flexibility
for convenient access and readability at any mounting
height |
| PC
interface set-up program standard |
Develop/file
complete drive set-up; copy and modify |
| Powerful
software configuration for speed, torque, or position
operation |
Do
all your applications with one drive type including multi-axis
positioning or simple speed control |
| Electronic
Line Shaft standard with no wiring between drives (using
Fast-Link) |
Provides
built-in high accuracy shaft-to-shaft tracking |
| Fast-Link,
4 Mb/sec data exchange between drives |
Makes
critical drive data available to all drives at the same
time |
| All
power derived from the DC bus allowing the storage of
power in the capacitor bank |
Drive
requires no other power source for operation |
| Widest
input voltage operating range in the business: 480 vac
+10% to 230 vac -15% |
Trouble-free,
trip-free operation in marginal power situations. Nominal
voltages including: 208, 220, 230, 380, 400, 415, 460,
480 vac |
| Intelligent
Power Loss Protection |
Standard
feature provides ride through/coast through protection
for most power loss events |
| Shaft
position control allows true 0% speed regulation |
Steady-state
speed will not vary from no-load to full-load |
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Lots
of Standard I/O available on the drive
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8 Digital Inputs, 24 vdc, 7 programmable
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6 Digital Outputs, 24 vdc, programmable
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1 Digital Output, Drive OK
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1 Relay Out: programmable, 250 vac, 1 amp, nc & no
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Motor PTC input (or Klixon over-temp switch)
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2 Analog Inputs, 11 bits+sign, 0 to 10 vdc bipolar, or 4-20
ma
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2 Analog Outputs, 9 bits+sign, 0 to 10 vdc bipolar
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Feedback resolver input
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Feedback digital encoder input
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Feedback Hall commutation input
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Feedback digital encoder+Hall commutation input (speed halls
A/B)
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Feedback SinCos encoder input
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Feedback absolute encoder input
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Reference encoder input (encoder follower)
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Encoder replication output, scalable TTL, isolated 150 kHz
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Connections for external braking resistor
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Connections for common bus operation
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Expansion I/O options for digital in/out and analog
Simple
Menu Headings for Setup
| Monitor |
Drive
Parameters |
| Motor
Parameters |
Encoder
Parameters |
| Ramp |
Speed |
| Current |
Speed
/ Position Gains |
| Digital
Inputs |
Digital
Outputs |
| Analog
Inputs |
Analog
Outputs, Encoder Repetition |
| Jog
Function |
Multi-Speed
Function |
| Multi-Ramp
Function |
Position
Parameters |
| Electrical
Line Shaft |
Failure
Register |
| Program
Alarms |
System |
| Service |
Electronic
Braking |
Using
the PC based Windows setup tool WinPx (provided standard,
Windows 98®, Windows 2000®, or Windows ME® required),
it's as easy as point and click. It takes a simple RS485 adapter
to connect a PC, and then full file upload, download, and
edit is available. Of course, setup can be done with the standard
keypad as well, without having to use a PC.
If
you buy a drive/motor package, the drive comes completely
set up and ready to run. NO PROGRAMMING OR MOTOR TUNNING
NECESSARY!
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