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Allen Bradley 1326 Motors 1326AS-B3LOH-21-K3

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1326AS-B3LOH-21-K3

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The 1326AS-B3LOH-21-K3 is a brushless servomotor offered by Allen Bradley, characterized by its precise engineering suitable for demanding applications. This motor is rated for a voltage of 460 VAC and features a compact frame size of 75 mm, providing flexibility in installation.

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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 1326AS-B3LOH-21-K3

ManufacturerAllen Bradley
Product TypeBrushless Servomotor
Product Line1326 Motors
Part Number1326AS-B3LOH-21-K3
Weight15.00 lbs (6.80 kg)
Voltage Rating460 VAC
Frame Size75 mm
Flange and Shaft TypeIEC Metric Flange with Keyway
Tightening Torque2.26 Nm
Holding Brake24 VDC
IP ProtectionIP65
Peak to Peak Displacement0.0127 mm
Housing MaterialAluminum
Resolver Feedback Revolution1024 ppr
Max. Current Rating2.5 A
Installation Altitude1000 m
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The Allen Bradley 1326AS-B3LOH-21-K3 servomotor is designed for precise control in various applications. It operates at a voltage of 460 VAC, making it suitable for industrial use. The frame size measures 75 mm, allowing for efficient space management during installation. This model features a flange and shaft configuration that adheres to IEC Metric specifications, including a keyway for secure fitting.

Torque requirements are met with a tightening torque specification of 2.26 Nm. Additionally, the motor is equipped with a holding brake that operates at 24 VDC, enhancing its stability when stationary. Resistance to environmental factors is ensured through its IP65 rating, making it both dust-tight and protected against water jets.

The motor’s precision is further enhanced by a peak to peak displacement of 0.0127 mm and resolver feedback providing 1024 pulses per revolution (ppr), which supports accurate positioning. Constructed from aluminum, the housing contributes to durability while keeping the weight manageable.

In terms of current handling, the 1326AS-B3LOH-21-K3 supports a maximum current rating of 2.5 A, compliant with diverse operational demands. It is also rated for installation at altitudes up to 1000 meters, offering flexibility in mounting locations for various applications.

Revision Part #Also known as
1326AS-B3LOH-21-K3 Ser A1326AS-B3LOH-21-K3/A, Series A, Rev A
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