SA-500 Closed Loop Servo Amplifier
Description
The SA-500 servo amplifier includes the functionality of the VF-500 plus adds additional capabilities for communication, I/O, and stand-alone servo control of piezo positioning systems. High-resolution position control can be achieved using the SA amplifier to close the loop on an analog or digital feedback signal integrated into the positioning system.
Specifications
Output voltage (V)
-30 to +150 or -30 to +200
Input voltage signal (gain = 20) (V)
-1.50 to +7.50 (for -30/+150V unit) or -1.50 to +10.0 (for -30/+200V unit)
Maximum continuous current (mA)
500, >5 msec
Maximum peak current (mA)
1000,
Dimensions
100mm x 240mm x 330mm (4" x 9.5" x 13")
Operating voltage (VAC)
100 ~ 240, 50 ~ 60 Hz
Amplifier bandwidth (kHz)
>3 (-3dB, large signal)
Electrical noise on output (mVrms)
~4
Output connector
SMA
Input connector
BNC (24-bit analog input)
Auxiliary connector (optional)
BNC (for example, to monitor a feedback signal)
Analog/digital feedback connector
Typically 9-pin D-sub
Communications
Serial (RS-232) via 9-pin D-sub
Altitude (m)
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Client Success Team (CRM),
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