Description
The Allen-Bradley 1326AB-B520F-21-K5 is a high-performance AC permanent magnet servo motor from the Torque Plus series, designed to deliver precise motion control in demanding industrial automation systems. With a rated output of 2.9 kW and continuous torque of 13.1 Nm, this servo motor operates at up to 3500 rpm and features an integrated holding brake and resolver-based feedback for reliable positioning.
Technical Specifications
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Condition
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New/Never Used Surplus
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| Brand |
Allen-Bradley
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|
Category
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|
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Part Number
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1326AB-B520F-21-K5
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| Subcatecory |
|
| Voltage Rating |
460/380V AC |
| Rated Output Power |
2.9 kW |
| Rated Speed |
3500 rpm 460V / 3000 rpm 380V |
| Continuous Torque |
13.1 Nm |
| Peak Stall Torque |
39.3 Nm |
| Holding Brake |
13.6 Nm, 24V DC Coil |
| Frame Diameter |
149 mm |
| Flange/Shaft Type |
IEC Metric Flange with Keyway |
| Current Rating |
7.5–8.8 Amps |
| Weight |
13.37 kgs |
Information About 1326AB-B520F-21-K5
The 1326AB-B520F-21-K5 is part of the Allen-Bradley 1326AB Torque Plus Series, built for applications requiring high torque, speed precision, and rugged durability. Operating at 460/380V AC, the motor supports 3500 rpm at 460V and 3000 rpm at 380V, with a 149 mm frame diameter for compact yet powerful performance.
Key Features:
- 2.9 kW Rated Output: Delivers efficient power for medium-duty servo motion applications.
- 13.1 Nm Continuous Torque: Supports high torque loads with smooth and controlled motion.
- Rated Speed up to 3500 rpm: Suitable for high-speed machine cycles and rapid positioning.
- 24V DC Holding Brake: 13.6 Nm brake holds shaft position securely during power-off conditions.
- IEC Metric Flange with Keyway: Compatible with standard mounting interfaces in global machinery.
- Resolver-Based Feedback: Provides accurate and rugged position sensing, immune to electrical noise.
- System Peak Stall Torque: Reaches up to 39.3 Nm for short-term high-demand acceleration.
- Voltage Compatibility: Operates on both 460V and 380V AC systems.
The 1326AB-B520F-21-K5 is built for industrial environments requiring consistent torque, fast response, and reliable feedback for high-performance motion control.
