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Allen Bradley 1326 Motors 1326AB-A430E-21

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

1326AB-A430E-21

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The Allen-Bradley 1326AB-A430E-21 Torque Plus servo motor is part of the 1326AB Torque Plus servo motor series. It is a ferrite AC servo motor and runs on 380 to 460 Volts AC input power, with a 108 millimeters frame diameter and a magnet stack length of 30.

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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 1326AB-A430E-21

ManufacturerAllen Bradley
CategoryTorque Plus Servo Motors
Product Line1326 Motors
Part Number1326AB-A430E-21
Weight40.00 lbs (18.14 kg)
Voltage380 - 460V AC
Frame Diameter108 Millimeters
Magnet Stack Length30
Rated Speed3000/4000
Rated Output1.9 Kilowatts
Continuous Torque Current9.5 Amperes
MountingIEC Metric Flange with Keyway
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley 1326AB-A430E-21 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AB-A430E-21 units instead of migration.

The Allen-Bradley 1326AB-A430E-21 Torque Plus servo motor is part of the 1326AB Torque Plus servo motor series. It is a ferrite AC servo motor and runs on 380 to 460 Volts AC input power, with a 108 millimeters frame diameter and a magnet stack length of 30. When operating at 380 Volts AC, the motor has a rated speed of 3000 RPM, and at 460 Volts AC, it has a rated speed of 4000 RPM. The servo motor comes with a NEMA, IEC metric mounting flange with a keyway functionality. In general, the 1326AB Torque Plus servo motors come with a standard maximum rated operating speed, which increases when it is used with the Allen-Bradley 1391-DES drive. The 1326AB-A430E-21 servo motor has a 6.6 N-m or 58 pounds on an inch of continuous stall torque, 19.7 N-m or 174 pounds on an inch of peak stall torque, 9.5 Amps of continuous torque current, and a rated output of 1.9 kilowatts.

Other features of the Allen-Bradley 1326AB-A430E-21 Torque Plus servo motor include a peak stall torque of 19.7 N-m or 174.0 pounds on an inch at 40 degrees Celsius with DES15. It has a mechanical time constant of 8.6 milliseconds and an electrical time constant of 3.4 milliseconds at 40 degrees Celsius. Also, this servo motor has a maximum thermal ambient temperature of 40 degrees Celsius without derating, with a thermal time constant of 38 minutes. The motor features a winding voltage constant of 49.5 Volts per 1000 RPM, a winding terminal resistance of 1.08 ohms, and a winding inductance of 8.4 millihenries. The mechanical motor weight of the 1326AB-A430E-21 servo motor is 16.8 kilograms or 37 pounds.