200Hp Variable Speed DC Drive built for JHT Electronics.DC drives consist of an SCR (Silicon Controlled Rectifier) bridge, which converts incoming three or single-phase AC volts to DC volts.  During this conversion process DC drives then can regulate speed, torque, voltage and current conditions of the DC motor. This is ideal for industrial processes such as tube mills, extruders, mixers, paper machines and various other controlled applications. Joliet Technologies can provide several DC Drives from different reputable manufactures. Packages can vary from Onsite Retrofits to custom multi drive cabinets.

Engineering and Integration

Joliet Technologies with its highly experienced engineers and Technical staff can provide solutions for existing drive problems or new applications. Solutions that may be helpful consist of:

  • Sizing a drive to a target horsepower, current and voltage required.
  • Power and harmonics issues can be addressed and corrected through the use of isolation transformers, reactors and filter packages.
  • Customizing control and analog circuitry to be integrated in with existing engineered specifications.
  • Operator consoles / Door mounted pilot and metering devices
  • MCC and Switchgear installation type custom packaging for growing demands of the industry.
  • Peer to Peer and Master/Slave drive configurations for Follower and High Horsepower applications.
  • Engineered cabinet cooling system fOperator Station for DC Drive.or any environment. Today’s drives are more compact and can be placed in smaller enclosures only if the correct cooling is applied.
  • Communication Systems for advanced Modbus, Profibus and Data HighWay linking multiple devices such as power management and HMI/PLC systems.

Service and Parts

Joliet Technologies can be reached 24/7 for any emergency or non-emergency service and parts request. To make this service work better for anyone interested, please pre-qualify your company using this simple form. Click here, fill out the form and someone from Joliet Technologies will contact you.

More DC Drive information…

RFQ – Request for Quote

Request for Quote. Simple, No Obligation Form. Only takes a few minutes.

  • If you have existing documentation of your specifications and application. Simply attached them to an e-mail to info@joliettech.com, it's that simple.
  • Or, if you have a single file that describes what you are looking for, simply upload that file, complete the required fields in the form below and Submit.
    File Upload:
  • Or, fill out this simple, No Obligation form (should only take a few minutes), and Joliet Technologies will send you a detailed quote for your equipment and application to your specifications.

* Required Fields

Your Information

Company Name *:

Phone Number *:

Email Address *:

Your Name *:

Quotation Required:

Drive Information

Describe Application:

Drive and (Motor) Type:

Incoming AC Voltage:

What atmosphere will the drive be installed in? (type of enclosure):

Operator Station:

Operator Functions and Indicators, (describe what control functions and indicators are required on the operator station):

Motor Information

HP (Horsepower):

FLA (Full Load Amps):

Speed Range:

Enclosure Type:

Tachometer Generator:

Motor Voltage (if AC):

Duty Cycle:


Would you like to be added to our email list?  Yes No

Phone (815) 725-9696,
Toll Free (866) 492-9888,
Fax (815) 725-9393 or
E-mail info@joliettech.com


Ask Joliet Technologies. Questions and/or Comments.Got a question or comment?
Need a Quote?
Contact Joliet Technologies to get the answers.

Print Friendly