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Allen Bradley 8520 CNC Controllers 8520-DSC

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8520-DSC

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The product code 8520-DSC is used for an Allen-Bradley/Rockwell Automation digital servo drive cable for industrial applications. The cable is intended for the Allen-Bradley 1394 servo drives which are combined with professional CNC systems from the 8520 and 9/440 product range. The cable is used for motors operating at 460 to 380 Volts AC and it is built for 3-phase operation.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 8520-DSC

ManufacturerAllen Bradley
CategoryDrives
Product Line8520 CNC Controllers
Part Number8520-DSC
Weight0.56 lbs (0.26 kg)
Type of Component1394 Digital Servo Cable
Module Power Rating5, 10, and 22 kilowatts
Number of Axis1 to 4
Auxiliary Feedback2 + 2 Ports Encoder Feedback
Servo Motor Voltage360 to 480 Volts AC
Phases3
Servo Motor Frame Diameter108 to 194 millimeters
RatingIP 67
Axis Module Power Rating2 to 23.8 kilowatts
CertificationsCE, UL
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The 8520-DSC cable is a spare parts cable for digital servo drives from the Allen-Bradley 1394 series. This Allen-Bradley/Rockwell Automation series of servo drives is meant to be combined with CNC systems from the 8520 and 9/440 series and it offers a wide range of different devices and models. The 1394 system modules are offered with power ratings of 5, 10, and 22 kilowatts and they are built for an input voltage of 360 to 480 Volts AC. The typical line frequency for the 1394 system modules is 50 to 60 Hertz. The 8520-DSC servo drive cable is used for units operating on 3 phases and with a servo motor frame diameter of 108 to 194 millimeters. The factory-installed options of the 1394 system modules are SERCOS network interface support, an IMC S class turbo integrated motion controller and integrated motion controller, and +/- 10 Volts DC analog input without a human-machine interface.

The CNC serial drive system module can have an auxiliary feedback which includes 2 ports for encoder feedback with the additional pair of encoder feedback ports. The CNC system modules can have 1 to 4 axes and they are available with axis modules that can have a power rating from 2 to 23.8 kilowatts. The 8520-DSC cable is designed for systems that are tested according to several industrial standards and systems which carry a CE/UL marking for compliance. The 8520-DSC digital servo drive cable interfaces with the system perfectly and the featured digital servo motors are directly connected to the axis module. It should be mentioned that the 1326 motors have the resolvers that are necessary for the commutation of the motors.