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Allen Bradley 1326 Motors 1326AS-B690E-21

Product image is representative; revision or series may vary. Contact us to request a specific version.

1326AS-B690E-21

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The Allen-Bradley 1326AS-B690E-21 servo motor is a basic brushless servo motor from the Allen-Bradley/Rockwell Automation Bulletin 1326 series. It does not come with a built-in holding brake like some of the other Bulletin 1326 servo motors, but it has an IP 65 environmental protection rating, a metric flange with a keyway, and a 9-inch stack of powerful neodymium, iron, and boron magnets that increases the motor’s acceleration while reducing its inertia. The 1326AS-B690E-21 brushless servo motor operates at up to 3000 RPM of speed at a voltage rating of 460 Volts AC. Its rated output is 5 kilowatts. The 1326AS-B690E-21 brushless servo motor is both waterproof and dustproof.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-B690E-21

ManufacturerAllen Bradley
Product TypeServo Motor
Product Line1326 Motors
Part Number1326AS-B690E-21
UPC662453535739
Weight80.06 lbs (36.32 kg)
Voltage460V AC
Frame Diameter150 mm
Rated Motor Speed3000 rpm
Flange and Shaft SeriesIEC Metric Flange with Keyway
Motor Rated Torque36.4 Nm
Motor Rated Output5.0 kW
System Continuous Torque36.4 Nm
System Peak Stall Torque63.6 Nm
Standard OptionN/A
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1326AS-B690E-21 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AS-B690E-21 units instead of migration.

The 1326AS-B690E-21 is a rugged 2-pole brushless earth servo motor. This motor features neodymium-iron-boron permanent magnet rotors to provide low inertia, high acceleration, and high peak torques allowing it to function faster and more efficiently. It supplies accurate position feedback, removes the need for onboard electronics, and can tolerate harsh shocks, high operating temperatures, and vibration. Comfortably cased in aluminum to provide efficient heat-transferring, the 1326AS-B690E-21 460 Volt motor is designed to be paired exclusively with the Allen Bradley 1394 Motion Control System.

This unit’s resolver feedback generates 1024 ppr. It can be vertically mounted against a wall with the shaft provided or can be kept on a table for easy access. Included with this module is a nitrile shaft oil seal kit that can be easily installed on the motor shaft in the field. This seal should only be used in applications where the motor shaft is likely to be subjected to occasional splashing of oil or low-pressure water jets. Do not apply the kit in applications where the motor shaft will be submerged in oil.

The device also comes with a Motor Junction Box Kit that helps the existing motor connectors in the device be axially mounted without any help of further wiring.

Revision Part #Also known as
1326AS-B690E-21 Ser A1326AS-B690E-21/A, Series A, Rev A
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