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Allen Bradley 2093-PRF Dynamic Braking Resistor

Allen Bradley 2093-PRF is a dynamic braking resistor for Kinetix drives.

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ManufacturerAllen Bradley

Part number2093-PRF

Type Dynamic Braking Resistor

Resistance 15 Ohm

Power Rating 750W

Voltage Rating Varies by drive application

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Dissipates regenerative energy Protects drive from overvoltage Enhances motor braking performance Designed for Kinetix and PowerFlex drives Robust construction

Product description

The Allen Bradley 2093-PRF is a dynamic braking resistor designed for use with Kinetix servo drives and PowerFlex drives. It safely dissipates excess energy generated during motor deceleration, preventing voltage buildup and protecting the drive system. This resistor is essential for applications requiring rapid or controlled motor stops.

This braking resistor is crucial for applications involving regenerative energy, such as high-inertia loads, rapid deceleration profiles, or holding loads in position. It finds use in industries like material handling, robotics, and machine tooling where precise motion control and safety are paramount.

Stanlo Automation, a veteran-owned distributor, is your source for surplus Allen Bradley 2093-PRF resistors. We provide reliable components and expert support to ensure your automation systems operate efficiently and safely.

Technical specifications

Type	Dynamic Braking Resistor
Resistance	15 Ohm
Power Rating	750W
Voltage Rating	Varies by drive application
Compatibility	Kinetix 350, Kinetix 5500, PowerFlex 525, PowerFlex 70/700/750 series (with appropriate drive configuration)

Common applications

Robotics

Material handling

Machine tools

Automation systems

Applications with high inertia loads

Regenerative braking scenarios

Compatible systems

Allen-Bradley Kinetix servo drives Allen-Bradley PowerFlex drives (specific models)

Also known as

2093PRF Allen Bradley braking resistor Kinetix drive resistor AB 2093-PRF

Replaces / compatible with

The 2093-PRF resistor is used in conjunction with compatible Allen-Bradley Kinetix and PowerFlex drives to manage braking energy.

Technical note

Expert tip

Ensure the drive is properly configured to utilize the connected dynamic braking resistor and that the resistor's power and resistance ratings are appropriate for the application to prevent overheating or failure.

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Frequently asked questions

What is the purpose of the Allen Bradley 2093-PRF dynamic braking resistor?

The Allen Bradley 2093-PRF dynamic braking resistor is used to dissipate the excess energy generated by a motor during deceleration. This prevents overvoltage conditions in the drive, protecting the drive components and allowing for controlled or rapid stops.