The Allen-Bradley 1326AS-B310H-21-K3 servo motor is a high-performance rare-earth AC servo motor featuring a neodymium-iron-boron permanent magnet rotor, optimized for rapid acceleration and dynamic direction changes. Engineered for precision, it operates at a nominal speed of 6200 RPM, withstanding high peak torques while maintaining low inertia. The motor integrates a robust 2-pole brushless resolver with 4096 counts per revolution, a thermal protection switch, and a spring-set holding brake activated by a 24V DC rated coil, ensuring reliable performance and accurate position control within ambient temperatures of 0 to 40 degrees Celsius.
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Technical specifications for 1326AS-B310H-21-K3
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1326AS-B310H-21-K3 |
| Product Type | Servo Motor |
| Voltage | 460V AC |
| Frame Diameter | 75 mm |
| Rated Motor Speed | 6200 rpm |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 0.7 Nm |
| Motor Rated Output | 0.3 kW |
| System Continuous Torque | 0.7 Nm |
| System Peak Stall Torque | 2.1 Nm |
| Standard Option | 2.26 Nm Holding Brake w/ 24V DC coil. |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AS-B310H-21-K3 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AS-B310H-21-K3 units instead of migration.