8C120

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Reliance Chassis Impak Drive .75HP 3/4HP 50/60Hz I/M D-3954

AVAILABILITY:

IN STOCK
SHIPS TODAY

Warranty: Learn More
Sell Surplus: Have a 8C120 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 8C120
  • SKU: 8C120RE
  • Manufacturer: Reliance Electric
  • Series: ImPak Plus

8C120

    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.00 (1)
  • 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
  • 4.00 (1)
  • Click a star to rate this product
Reliance Chassis Impak Drive .75HP 3/4HP 50/60Hz I/M D-3954

AVAILABILITY:

IN STOCK
SHIPS TODAY

Warranty: Learn More
Sell Surplus: Have a 8C120 to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: 8C120
  • SKU: 8C120RE
  • Manufacturer: Reliance Electric
  • Series: ImPak Plus

Product Description

The 8C120 is a part of the ImPak Plus series created by Reliance Electric. The drive deceleration time, the reference deceleration circuit ramps the speed reference input. The Ramp rate is adjustable by the DEC. potentiometer over 0.5 to a 30.0-second range. With the Drive in the “START” mode and running at one hundred percent speed, quickly turn the Operator’s Speed Pot to zero. Adjust the DEC. potentiometer to the desired deceleration time from maximum speed to zero speed for the machine and process. Keep in mind that the deceleration time cannot be any less than the coast down time of the machine. This drive does not absorb energy from the rotating machine, the only means of energy absorption is the frictional drag of the machine and process. For the linear deceleration, the set deceleration time must be set longer than the coast downtime. The Current (Torque) Limit (I LIMIT potentiometer) level of this drive is factory set to one hundred and fifty percent of the rated armature current. This value can be set to a lower value by adjusting the I LIMIT potentiometer on the Regulator board. Some applications require a lower torque limiting value so as not to damage the process material or the drive train. As a note when the current limit value is reduced, the available torque for acceleration is reduced. If tachometer feedback is to be used, set the IR COMP potentiometer to zero (fully CCW). When the drive is operated as an armature voltage regulator, as the processing load is increased, there will be an inherent speed droop caused by the inherent voltage drop in the motor which is proportional to the current.    

Repair Services For 8C120

Type Lead Time Price Action
Repair Service 1-2 weeks $664

Our highly skilled technicians can repair your 8C120. 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