Environmentally Conscious and Economically Sound Machine Dismantling Forum > Madison, WI
> Amc brushless servo amplifier BE25A20 advanced motion
Amc brushless servo amplifier BE25A20 advanced motion
For sale is an Advanced Motion Controls (AMC) brushless type servo amplifier.
This is a used unit but I bench tested it and it was able to drive a motor just fine so I will guarantee it not DOA.
It comes with the two connectors shown in the picture. The longer connector only has 14 pins instead of the full 16.
http:// /download/datasheet/be25a20.pdf
The BE25A20 PWM servo drive is designed to drive
brushless DC motors at a high switching frequency. A
single red/green LED indicates operating status. The
drive is fully protected against over-voltage, under
voltage, over-current, over-heating and short-circuits
across motor, ground and power leads. Furthermore,
the drive can interface with digital controllers or be
used stand-alone, and requires only a single
unregulated DC power supply. Loop gain, current
limit, input gain and offset can be adjusted using 14-
turn potentiometers. The offset adjusting
potentiometer can also be used as an on-board input
signal for testing purposes. This drive can use
quadrature encoder inputs for velocity control.
