The Allen-Bradley 1326AB-B520F-21-K5 is a sophisticated AC servo motor, expertly crafted for applications demanding precision motion and position control, such as manufacturing and packaging. It operates at a rated voltage of 380/460 VAC and features high-resolution resolver feedback crucial for precision tasks, with compatibility for enhanced feedback devices like the Allen-Bradley 845H encoder. With a frame diameter of 149 mm, this servo motor delivers a maximum speed of 3,500 RPM and provides a continuous torque of 13.1 N-m. Designed for high performance, it includes a three-phase sinusoidal-wound stator ensuring smooth operation even at low speeds. This motor boasts an IP65 rating, offering reliable dust-tight and water jet protection. It also features an integral 13.6 N-m holding brake for load stability and emergency stopping, increasing safety and operational reliability across diverse environments.
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Technical specifications for 1326AB-B520F-21-K5
| Brand | Allen-Bradley |
|---|---|
| Part Number/Catalog No. | 1326AB-B520F-21-K5 |
| Product Type | Servo Motor |
| Voltage | 460/380V AC |
| Frame Diameter | 149 mm |
| Rated Motor Speed | 3500 rpm @ 460VAC; 3000 @ 380VAC |
| Flange and Shaft Series | IEC Metric Flange with Keyway |
| Motor Rated Torque | 13.1 Nm |
| Motor Rated Output | 2.9 kW |
| Standard Option | 13.6 Nm Holding Brake w/ 24V DC Coil |
| System Continuous Torque | 13.1 Nm |
| System Peak Stall Torque | 39.3 Nm |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley 1326AB-B520F-21-K5 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1326AB-B520F-21-K5 units instead of migration.