Allen-Bradley MPL-B520K-SK74AA

Allen-Bradley MPL-B520K-SK74AA | Kinetix MPL-Series Servo Motor | 400V | 5.9 Nm Continuous Torque | Resolver Feedback | Keyed Shaft | 3000 RPM

Overview

The Allen-Bradley MPL-B520K-SK74AA is a high-performance Kinetix MPL-series servo motor designed for precision motion control in industrial automation systems. It features a 100 mm frame, delivers 5.9 Nm continuous stall torque, and supports speeds up to 3000 RPM. The motor comes with a keyed shaft, resolver feedback, and is designed for operation with Allen-Bradley Kinetix drives.

Key Features

• Voltage Class: 400V

• Continuous Stall Torque: 5.9 Nm

• Peak Torque: ~15 Nm (typical)

• Base Speed: 3000 RPM

• Frame Size: 100 mm (B-frame)

• Shaft Type: Keyed, standard (K)

• Feedback Type: Resolver (S)

• Mounting Type: Flange mount

• Connector Orientation: Standard 180° rotatable connectors

• Windings: K winding (optimized for torque and speed balance)

Technical Specifications

• Catalog Number: MPL-B520K-SK74AA

• Series: MPL (Low Inertia)

• Rotor Inertia: 0.00227 kg·m²

• Continuous Current: ~5.6 A RMS (depending on drive)

• Insulation Class: F

• Protection Rating: IP65 with shaft seal

• Thermal Sensor: Integrated (PTC)

• Certifications: UL, CE, RoHS, CSA

Applications

• High-performance machine tools

• Packaging and labeling machines

• Robotics and automation lines

• Conveyors and material handling systems

• OEM motion platforms using Kinetix drives

Why Choose the MPL-B520K-SK74AA?

• Compact servo with excellent torque-to-inertia ratio

• Resolver feedback for robust positioning

• Compatible with Kinetix 6000, 6200, 6500, and 5700 drives

• Durable IP65-rated construction

• Ideal for demanding motion applications requiring stability and precision

Order Now

The Allen-Bradley MPL-B520K-SK74AA servo motor is available and ready for worldwide shipping.