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Model 120A10

Analog Input Brush Servo Amplifiers

20-80 VDC Input, 60A cont.(120A pk)@ 20-80 VDC Output

Model 120A10 - Analog Input Brush Servo Amplifiers
from $875.00/ea

The 120A 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, undervoltage, over-current, 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 SW10 (DIP switch) is ON.

Product Availability:
Usually In Stock: Ships in 5-7 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
  • Optical isolation, see block diagram
  • DIP switch selectable modes: current, voltage, velocity, IR compensation, analog position loop
  • Four quadrant regenerative operation

Name/Description 1-4 (US$) 5-9 (US$) 10-24 (US$)
Brush Type PWM Servo Amplifier
 875.00  875.00  875.00

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* Call for special quantity pricing.

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:
-User Manual:
-White Paper:
-White Paper:
-White Paper: Capabilities Video
-YouTube Product Video's

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