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Allen Bradley 8520 CNC Controllers 8520-SR

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8520-SR

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The 8520-SR model from Allen Bradley functions as a smart receiver designed for digital servo applications. Capable of closed-loop control, this drive supports a power capacity of up to 2 kW. It operates efficiently within a temperature range of 0°C to 50°C, while offering versatility in storage temperatures between -40°C to 70°C.

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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-SR

ManufacturerAllen Bradley
Product TypeSmart Receiver Digital Servo Drive
Product Line8520 CNC Controllers
Part Number8520-SR
Weight0.06 lbs (0.03 kg)
Feedback TypeClosed Loop Control
Modular DesignAxis Module
Power Capacity RangeUp to 2 kW
Minimum Operating Temperature0°C
Maximum Operating Temperature50°C
Minimum Storage Temperature-40°C
Maximum Storage Temperature70°C
Minimum Relative Humidity5% (non-condensing)
Maximum Relative Humidity95% (non-condensing)
Installation Altitude1000 m
FunctionActs as a digital servo amplifier
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The 8520-SR, part of the Allen Bradley 8520 CNC Controllers series, is a sophisticated digital servo drive. This smart receiver plays a crucial role in closed-loop control systems, delivering high precision and responsiveness. The drive is compatible with power capacities of up to 2 kW, performing effectively in various industrial settings.

The modular design of the 8520-SR enables integration with axis modules, allowing for flexible configurations tailored to specific application needs. Its operating temperature range spans from a minimum of 0°C to a maximum of 50°C, ensuring reliability in typical working conditions. For storage, the servo drive can withstand extreme temperatures from -40°C to 70°C, which is beneficial for diverse environments.

Humidity levels are another critical factor addressed by this unit, as it functions effectively in conditions with relative humidity from 5% to 95% (non-condensing). Additionally, installation is straightforward at altitudes of up to 1000 meters, making the 8520-SR versatile and adaptable for various situations. Overall, it serves as a digital amplifier for servo applications, ensuring smooth operation and control in CNC operations.

Revision Part #Also known as
8520-SR Ser A8520-SR/A, Series A, Rev A
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