The 1326AB-B430G-21-K4 servo motor, crafted by Rockwell Automation/Allen-Bradley, is a robust component in the 1326AB series, designed for high performance with AC power ranging from 380 to 460 Volts. Featuring a compact 108-millimeter frame diameter and weighing 16.8 kilograms, it operates with a rated speed of 5000 RPM at 460 Volts and 4000 RPM at 380 Volts, offering a substantial 2.3 kW output. Equipped with a 24 Volts DC coil holding brake, this motor delivers precision with a system continuous stall current of 4.5 Amps, a rotor inertia of 0.001 kH-m2, and a thermal time constant of 38 minutes, ensuring reliable performance and seamless integration within demanding industrial environments.
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Technical specifications for 1326AB-B430G-21-K4
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1326AB-B430G-21-K4 |
| Product Type | Servo Motor |
| Voltage | 460/380V AC |
| Frame Diameter | 108 mm |
| Rated Motor Speed | 5000 rpm |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 6.4 Nm |
| Motor Rated Output | 2.3 kW |
| System Continuous Torque | 6.4 Nm |
| System Peak Stall Torque | 17.2 Nm |
| Standard Option | 8.1 Nm Holding Brake w/ 24V DC Coil |
| UPC | 662453177915 |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AB-B430G-21-K4 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AB-B430G-21-K4 units instead of migration.