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    • Analog Linear Servo Amplifiers
      • LA-200/400/500 Series Linear Amplifiers
      • LA-800/1500 Series Linear Amplifiers
      • LALD-400/500/800/1500 Series Low Drift Linear Amplifiers
      • LA6U Series Modular Multi-Axis Amplifiers
    • Intelligent Linear Servo Amplifiers
      • VLA4 Series Intelligent Linear Amplifiers
    • Digital PWM Servo Amplifiers
      • VSA1 / VSA2 Series Digital PWM Servo Amplifiers
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Call us 310-542-2320

info@varedan.com
Varedan Technologies Varedan Technologies
  • Home
  • Products
    • Analog Linear Servo Amplifiers
      • LA-200/400/500 Series Linear Amplifiers
      • LA-800/1500 Series Linear Amplifiers
      • LALD-400/500/800/1500 Series Low Drift Linear Amplifiers
      • LA6U Series Modular Multi-Axis Amplifiers
    • Intelligent Linear Servo Amplifiers
      • VLA4 Series Intelligent Linear Amplifiers
    • Digital PWM Servo Amplifiers
      • VSA1 / VSA2 Series Digital PWM Servo Amplifiers
    • Power Supplies & Transformers
  • Servo Amplifier Sizing & Tools
  • Company
  • News
  • Contact Us
    • FAQ / Support Center
    • Returns/Repairs
Linear Servo Amplifiers

Varedan Analog Linear Amplifiers

Since our founding in 2000, we have developed an extensive product line of analog linear servo amplifiers.   Our designs incorporate class AB linear output stages for true linear output. Our linear amplifiers include an onboard high-speed DSP that monitors all key systems functions in real time, and provides protection for the output bridge by limiting the power to a “Safe Operating Area”. We offer our LALD series for high precision applications which require ultra-low current drift, in the range of micro amps per degree C.

Introducing our new VLA4 Digital Linear Amplifier.  The VLA4 offers Varedan’s existing high performance analog linear servo amplifier technology with our new digital control platform that supports single phase for voice coils or brush-type, ABSine 2phase external commutation for 3-phase motors, internally commutated current mode, velocity or position mode operation.  Feedback options include standard incremental quadrature to modern absolute digital systems such as BiSS and EnDat.

Request Application Assistance

Tell us about your application so we can help you select the right solution.

Please use this fillable PDF form to guide you through the information about your application that we need to properly size and select an amplifier for your application.  Please also see out Amplifier Sizing & Tools page for sizing calculators, white papers and other tools.

Standard Models

Amplifier SeriesCurrent Continuous Current Peak Power Continuous Power Peak ±VDC Bus Voltage
LA-200, 400 & 5002.5 - 10 Amps10 - 25 Amps200 - 500 Watts400 - 1950 Watts±12 - ±85VDC
LA-800 & 150015 - 30 Amps30 - 55 Amps800 - 1500 Watts3000 - 6000 Watts±12 - ±150VDC
LALD-400, 500, 800 & 15005 - 15 Amps15 - 35 Amps400 - 1500 Watts1800 - 3800 Watts±12 - ±150VDC
LA6U-400, & 5005 - 20 Amps15 - 40 Amps400 - 500 Watts1200 - 3000 Watts±12 - ±150VDC

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Let our knowledgeable staff help you with your motion control needs Contact Us Today!
  • Varedan Technologies
  • 3860 Del Amo Blvd., Suite 401 Torrance, CA 90503
  • 310.542.2320
  • 310.542.2344
  • info@varedan.com
  • varedan

© 2019 · Varedan Technologies

  • Home
  • Products
    • Analog Linear Servo Amplifiers
      • LA-200/400/500 Series Linear Amplifiers
      • LA-800/1500 Series Linear Amplifiers
      • LALD-400/500/800/1500 Series Low Drift Linear Amplifiers
      • LA6U Series Modular Multi-Axis Amplifiers
    • Intelligent Linear Servo Amplifiers
      • VLA4 Series Intelligent Linear Amplifiers
    • Digital PWM Servo Amplifiers
      • VSA1 / VSA2 Series Digital PWM Servo Amplifiers
    • Power Supplies & Transformers
  • Servo Amplifier Sizing & Tools
  • Company
  • News
  • Contact Us
    • FAQ / Support Center
    • Returns/Repairs