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1391B-AA45N

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AC Servo 1391 Series Image

AC Servo 1391 Series Image

Rockwell Disclaimer: The product is used surplus. PDF 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 PDF 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, PDF 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. PDF 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. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF 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.

PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.

Refurbished

$6631

6 In Stock

1 Yr PDF Supply warranty

What is Refurbished?

Ships .

The Allen-Bradley 1391B-AA45N AC Servo Controller is a critical component in the 1391 Servo control product family, primarily designed to facilitate motion and position control in manufacturing and production processes. This servo controller boasts a form factor of ≤ 1.03, allowing it to fit seamlessly into various setups. Its peak current limit can be adjusted from 20% to 200% of Rated Motor Current, offering flexibility in managing motor performance. With a minimum controller efficiency of 85% at rated load, it ensures energy-efficient operation. The controller's modulation frequency of +/- 2500 Hz enables precise control over motion and position. It features an open-frame design, with a slidable front cover to protect internal components from environmental factors and contaminants. Users can customize the enclosure for climate control, including options like fans or heaters, and filters can be added to safeguard against oil, dust, condensation, and other contaminants if vented with ambient air. The 1391B-AA45N operates reliably at altitudes of up to 1000 meters without performance degradation, making it suitable for a range of industrial settings. Power dissipation varies based on load, and users can install an appropriate fan to maintain the enclosure temperature below 60°C. This servo controller is part of the TL series, characterized by low inertia and high-performance servo motors. It's designed to deliver substantial power within a compact footprint. The controller requires a 230-volt, 3-phase input and comes with four motor varieties, each offering a wide range of continuous stall torque and peak torque capabilities. Available in 46 mm, 70 mm, 90 mm, and 115 mm frame sizes, this servo controller provides economical power specifications. Additionally, it includes a 24-volt brake option and adheres to an IP43 seal standard, with shaft seal kits available to achieve a motor surface-only IP65 rating.

Technical Specifications for 1391B-AA45N

Peak Current Limit Adjustment20% to 200% of Rated Motor Current
Controller Efficiency at Rated Load? 85%
Modulation Frequency2500 Hz
Frame TypeOpen Frame
Environmental ProtectionRequires suitable enclosure protection
Power Dissipation104 Watts @ 20%, 208 Watts @ 40%, 312 Watts @ 60%, 416 Watts @ 80%, 520 Watts @ 100%
Input Requirements230 volts, 3-Phase
Stall Torque Range0.096 to 5.42 N-m (0.85 to 48 lb-in)
Peak Torque Range0.22 to 13 N-m (1.94 to 115 lb-in)
Resolution17-bit
Absolute Encoder CapabilityYes
Smart Motor TechnologyOnboard Memory, Serial Communication
Frame Sizes46 mm, 70 mm, 90 mm, 115 mm
Brake Option24-volt Option Available
P RatingIP43 Standard (IP65 with Shaft Seal Kit)

PDF Supply sells used surplus products. PDF Supply is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PDF Supply come with PDF Supply’s 1-year, 2-year, or 3-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. PDF 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 PDF 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, PDF 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. PDF 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. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF 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.