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Allen Bradley

Allen-Bradley 1326AB-B420E-21-K4 AC Servo Motor - 460V, 1.1kW, 3000 RPM, with Brake

Allen-Bradley 1326AB-B420E-21-K4 AC Servo Motor

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ManufacturerAllen Bradley

Part number1326AB-B420E-21-K4

Voltage 460/380V AC

Frame Diameter 108 mm

Rated Motor Speed 3000 RPM

System Continuous Torque 5 Nm

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12-month warranty

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Veteran-owned

CAGE: 9NK75

460/380V AC Voltage 3000 RPM Rated Speed 5 Nm Continuous Torque 1.1 kW Power Output 8.1 Nm Integrated Brake Resolver-Based Feedback IEC Metric Flange with Keyway AC Permanent Magnet Design

Product description

The Allen-Bradley 1326AB-B420E-21-K4 is a high-performance AC servo motor designed for precision motion control. It operates at 380 to 460 Volts AC and features a 108-millimeter frame diameter. This motor is rated for a speed of 3000 RPM, a continuous torque of 5 N-m, and an output power of 1.1 kW. It also includes an integrated 8.1 Nm brake for secure load holding.

This motor utilizes a resolver-based feedback system for highly accurate position sensing and features an IEC Metric Flange with Keyway for versatile mounting. The AC Permanent Magnet design enhances efficiency and dynamic response, making it suitable for demanding automation tasks.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 1326AB-B420E-21-K4. We provide reliable access to surplus industrial automation components, ensuring you can maintain your operations with quality parts. Trust Stanlo Automation for your essential automation needs.

Technical specifications

Voltage	460/380V AC
Frame Diameter	108 mm
Rated Motor Speed	3000 RPM
System Continuous Torque	5 Nm
Motor Rated Output	1.1 kW
Brake	8.1 Nm (24V DC)
Feedback Device	Resolver
Mounting	IEC Metric Flange with Keyway

Common applications

Robotics

CNC Machinery

Packaging Equipment

Material Handling

Industrial Automation

High-Torque Applications

Compatible systems

Compatible with Allen-Bradley 1391 AC servo controllers and other motion control systems.

Also known as

Allen-Bradley 1326AB-B420E-21-K4 AB 1326AB-B420E-21-K4 1326AB Torque Plus Motor

Technical note

Expert tip

The integrated 24V DC brake is crucial for applications requiring holding torque when power is removed, preventing unexpected movement of the machinery.

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Frequently asked questions

What is the torque and brake capacity of the Allen-Bradley 1326AB-B420E-21-K4 servo motor?

The Allen-Bradley 1326AB-B420E-21-K4 servo motor has a continuous torque rating of 5 Nm and an integrated 8.1 Nm brake. This brake provides secure load holding during stops or shutdowns, enhancing safety and control.