Description

The Allen-Bradley MPL-B330P-SJ24AA is a high-performance, low-inertia rotary servo motor designed for demanding industrial motion control applications. As part of the Kinetix MPL series, this motor utilizes permanent magnet technology to provide high torque-to-size ratios and efficient operation in a compact 100 mm frame size. This specific unit is configured for 460 VAC operation and features a 76.2 mm magnet stack length, supporting high-speed performance up to 5000 RPM.

Features

• High-Performance Design: Low-inertia rotor construction allows for rapid acceleration and deceleration, ideal for high-cycle-rate machinery.
• Feedback System: Equipped with an absolute single-turn encoder for precise position feedback without the need for homing cycles upon power-up.
• Robust Construction: Features a keyed shaft for secure coupling to mechanical loads.
• Voltage Rating: Optimized for 460 VAC power systems common in industrial automation environments.
• Compact Footprint: 100 mm frame size enables installation in space-constrained machine designs.

Installation Guidelines

• Mounting: Ensure the motor is mounted on a flat, rigid surface to prevent vibration and misalignment. Use the provided mounting holes to secure the motor frame.
• Alignment: Verify that the motor shaft is properly aligned with the load to prevent excessive bearing wear. Use flexible couplings where necessary to compensate for minor thermal expansion or misalignment.
• Wiring: Ensure all power and feedback cables are properly shielded and routed away from high-voltage AC lines to minimize electromagnetic interference (EMI).
• Environment: Maintain adequate ventilation around the motor housing to prevent overheating. Ensure the installation site is free from excessive moisture, oil mist, or conductive dust.
• Safety: Always disconnect power before performing any electrical connections or maintenance on the motor or drive system.

Technical Specifications

FAQ

Is the MPL-B330P-SJ24AA still in production? No, this specific model has been discontinued by the manufacturer. We provide high-quality surplus or refurbished units to support legacy systems.

What is the benefit of a low-inertia motor? Low-inertia motors are designed for applications requiring frequent starts, stops, and rapid changes in direction, as they require less torque to accelerate the rotor itself.

Does this motor include a brake? This specific part number (SJ24AA) indicates the configuration features; please verify your specific application requirements against the encoder and shaft options provided.