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Model 25A8

Analog Input Brush Servo Amplifiers

20-80 VDC Input, 12.5A cont. (25A pk) @ 20-80 VDC Output

Model 25A8 - Analog Input Brush Servo Amplifiers
from $375.00/ea

The 25A Series PWM servo amplifiers are designed to drive brush type DC motors at a high switching frequency. A single red/green LED indicates operating status. All models are fully protected against over-voltage, overcurrent, over-heating and short-circuits across motor, ground and power leads. All models interface with digital controllers or can be used as a stand-alone drive. They require 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 when SW4 (DIP switch) is ON.

Product Availability:
In Stock: Ships in 1-2 Days
(Expedited Airfreight Option Available For Sooner Delivery)

Features of Analog Input Brush Servo Amplifiers

  • Surface-mount technology
  • Small size, low cost, ease of use
  • DIP switch selectable: current, voltage, velocity, analog position loop
  • Four quadrant regenerative operation

Name/Description 1-4 (US$) 5-9 (US$) 10-24 (US$)
Brush Type PWM Servo Amplifier
 375.00  375.00  365.00

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There are no listed accessories for this product at this time.
 Links to Downloadable Files:
AMC Application Brochure 2011
Download Size: 3,220.33 kb
AMC Capabilities Brochure 2011
Download Size: 1,002.75 kb
White Paper: Analog Drive Ratings Table
Download Size: 31.74 kb
 External Links to Downloadable Files:
-Power Supplies & Accessories for Servo Amplifiers
-Spec Sheet: 25A8 Spec Sheet
-User Manual:
-White Paper:
-White Paper:
-White Paper: Capabilities Video
-YouTube Product Video's

"Outstanding information...great service as usual. regards Pete"

-Pete L., CAE

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"Cool stuff Warren, it seems to be working, I am not getting the compile error anymore. Thanks very much for your..."

-Lloyd T., TTC

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