125FN4031

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Reliance Electric 125FN4031 460 VAC 125 HP FlexPak 3000 DC Digital Motor Controller

AVAILABILITY:

CALL FOR AVAILABILITY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

2 Year Warranty: Learn More

Sell Surplus: Have a 125FN4031 to sell? Sell Now

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125FN4031

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
Reliance Electric 125FN4031 460 VAC 125 HP FlexPak 3000 DC Digital Motor Controller

AVAILABILITY:

CALL FOR AVAILABILITY

Contact: 1-919-372-8413 (Intl.), 1-800-991-7026 (US), sales@axcontrol.com

2 Year Warranty: Learn More

Sell Surplus: Have a 125FN4031 to sell? Sell Now

Exchange Credit: Learn more about our exchange credit program

125FN4031 Technical Specifications

HP 125 HP
Hz 50/60 Hz
Input Voltage 460 VAC
Manufacturer Reliance Electric
Part Number 125FN4031
Series FlexPak 3000

Product Description

125FN4031 is a DC Drive in the FlexPak 3000 series, manufactured by Reliance Electric. This Drive is designed to work with the FlexPak 3000 Regulator software version 3. The drive is rated to have a power output of up to 125 horsepower. This non-regenerative device is intended to run at 460 VAC. The Drive logic inputs have a turn on voltage of 8 V. The logic outputs are intended to run at 30 volts DC with switching currents of 2 amps maximum resistive / 1 amp maximum inductive. The drive has three key analog inputs, with the core being the D-C tachometer feedback input. This feedback input must not exceed 250 volts and thus is limited in its top speed.

The DC drive controller primarily uses LCD and LED indicators to display changes in the system condition, including drive ready, current limit, and torque limit. On the LCD screen there is a drive status indicator, represented by a black bar when illuminated, to describe the current state of the controller. There are two LED indicators, which are used for status and service purposes, which can be found on the regulator board. Controlling the drive can be done via either the OIM programming keys or the drive control keys. The programming keys are intended to perform fine tuning of the drive as well as control user configurations and access logs. The FlexPak 3000 drive control keys are designed to control the motor by jogging, changing speed, stopping/resetting, or controlling external references.

Frequently Asked Questions about 125FN4031

What is the maximum capacity load for the 125FN4031?
The 125FN4031 has a maximum capacity load of 150% every one minute and 200% every five seconds. 
Which enclosures are compatible with the 125FN4031?
The 125FN4031 is an open chassis drive that can be converted to fit with either a NEMA 1 enclosure or a NEMA 12K enclosure. The NEMA enclosures can better protect the 125FN4031 from being damaged. 
Where can I find the manual for the 125FN4031?
 The 125FN4031 is included within the Reliance Electric FlexPak Series manual. The FlexPak Series manual can be found by searching the manual number D2-3375 or by contacting AX Control. 
Can the 125FN4031 be converted from a 460 VAC drive to a 230 VAC drive?
Yes, the FlexPak 3000 series has a kit that can convert the 125FN4031 460 VAC drive to a 230 VAC drive. 

Repair Services For 125FN4031

Type Lead Time Price Action
Repair Service 1-2 weeks Ask Get Quote

Our highly skilled technicians can repair your 125FN4031. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More