• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Advertise
  • Subscribe

Motion Control Tips

Automation • Motion Control • Power Transmission

  • News
    • Industry News
    • Editor Blogs
  • Controls
    • HMIs
    • PC-Based Controllers
    • PLCs + PACs
    • Stand-Alone Controllers
    • Software
  • Drives
    • Servo Drives
    • Stepper Drives
  • Encoders
    • Absolute Encoders
    • Incremental Encoders
    • Rotary Encoders
  • Mechanical
    • Bearings
    • Brakes + Clutches
    • Belt + chain
    • Couplings
    • Gears + Gearing
    • Lubrication
    • Shock + Vibration Mitigation
    • Springs + Rings + Seals
  • Linear
    • Actuators
    • Linear Motors
    • Linear Encoders
  • Motors
    • AC Motors
    • DC Motors
    • Brushless Motors
    • Gearmotors
    • Piezo Motors
    • Servo Motors
    • Stepper Motors
  • Systems
    • Conveyors + linear transport systems
    • Gantries + Stages
    • Rotary Tables
    • Grippers + End Effectors
    • Robotics
  • Networks
    • Connections + Sliprings
    • Fieldbuses
    • I/O
    • Sensors + Vision
  • Resources
    • FAQs
      • Motion Casebook
      • Motion Selection Guides
    • Suppliers
    • Video
You are here: Home / Controls / Sprint Electric’s high power field controller optimizes DC drive capabilities

Sprint Electric’s high power field controller optimizes DC drive capabilities

November 3, 2011 By Motion Control Tips Editor Leave a Comment

Sprint Electric (www.sprint-electric.com) has expanded its range of DC drives for control of DC motor’s high current excitation fields, with the addition of QLX, a three phase field controller that feature fieldbus options such as DeviceNet, Profibus, ModBus TCP/IP, CanOpen and Ethernet.

The QLX controller works with the armature controller to deliver the required field control functions including field reversal. With currents ranging between 12 Amps and 2250 Amps, the new product utilizes three phase power supply to offer a controlled DC field current. Featuring full digital control and the usual communications facilities, QLX is ideally suited for use in various applications such as in steel handling and hot rolling mill.

Sprint Electric QLX field controller

With digital functions similar to the company’s PLX range of DC drives, the QLX 3 phase field controller comprise five frame sizes, with up to 2250 Amps current capability. It also offers Field Reversal as well as Auto Field Weakening for high power fields. It also features an integrated Standby Field mode. The QLX interfaces directly with the main armature controller for start and stop functions. The controller cost-effectively includes reversing to big DC motors where the facility exists only with contractors, or when it no longer exists.

Offering a vast array of DC motor control, Sprint Electric has more than 150 models covering both three phase and one phase, non-regenerative and regenerative DC motor applications, which come with digital slip ring motor controllers.

You Might Also Like

Filed Under: Controls, Drives + Supplies, Featured, Motors Tagged With: sprint electric

Reader Interactions

Leave a Reply

You must be logged in to post a comment.

Primary Sidebar

LEARNING CENTER

Design World Learning Center

Motion Control Handbook

“mct
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, tools and strategies for Design Engineering Professionals.

RSS Featured White Papers

  • Robotic Automation is Indispensable for the Logistics Industry’s Continued Growth and Success
  • Reliable Linear Motion For Packaging Machines
  • Polymers Outperform Metals In Precision Gearing

Footer

Motion Control Tips

DESIGN WORLD NETWORK

Design World Online
The Robot Report
Coupling Tips
Linear Motion Tips
Bearing Tips
Fastener Engineering.
Wire and Cable Tips

MOTION CONTROL TIPS

Subscribe to our newsletter
Advertise with us
Contact us
About us

Copyright © 2025 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy | RSS