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Allen Bradley AK-R2-030P1K2 Dynamic Brake Resistor Kit

Allen Bradley PowerFlex 70 Dynamic Brake Resistor Kit

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ManufacturerAllen Bradley

Part numberAK-R2-030P1K2

Resistance 30 Ohm

Power Rating 260 W

Mounting External

Duty Medium

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30 Ohm Resistance 260W Power Rating External Mounting Designed for PowerFlex 70 Medium Duty

Product description

The Allen Bradley AK-R2-030P1K2 is an external dynamic brake resistor kit designed for use with PowerFlex 70 drives. It features a 30-ohm resistance and a 260W power rating, suitable for medium-duty applications requiring effective motor braking. This kit facilitates controlled energy dissipation during motor deceleration, enhancing system safety and performance.

This brake resistor kit is engineered for external mounting, allowing for sufficient airflow and heat dissipation away from the drive enclosure. It is compatible with PowerFlex 70 drives in various configurations, including those for 200-240V AC input, and provides essential protection by absorbing excess energy during braking cycles.

Stanlo Automation, your veteran-owned source for surplus industrial parts, offers the Allen Bradley AK-R2-030P1K2. By choosing Stanlo, you benefit from reliable components and expert service for your automation needs.

Technical specifications

Resistance	30 Ohm
Power Rating	260 W
Mounting	External
Duty	Medium
Input Voltage	200-240V AC

Common applications

Motor Braking

Industrial Drives

Automation Systems

Variable Frequency Drives

Compatible systems

Allen-Bradley PowerFlex 70 Drives

Also known as

AKR2030P1K2 PowerFlex 70 Brake Resistor

Replaces / compatible with

This brake resistor kit is designed for specific PowerFlex 70 drive models. It may replace older resistor kits or be used in new installations requiring dynamic braking.

Technical note

Expert tip

Ensure adequate clearance is maintained around the external mount for proper airflow, as continuous operation at high braking torque can generate significant heat.

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Frequently asked questions

What is the purpose of the Allen Bradley AK-R2-030P1K2 dynamic brake resistor kit?

The AK-R2-030P1K2 kit serves to dissipate excess energy generated by a motor during deceleration. This controlled energy dissipation prevents over-voltage conditions in the drive and allows for faster, safer motor stopping, especially in applications with high inertia loads.