Allen-Bradley MPL-B4560F-SJ72AA MPL Low Inertia Rotary Servo Motor

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Manufacturer: Allen-Bradley
Product No.: MPL-B4560F-SJ72AA
Country of origin:United States
Product Type: Rotary Servo Motor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 11820g
Dimensions: 410 mm x 240 mm x 220 mm
Shipping port: Xiamen
Warranty: 12 months

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The Allen-Bradley MPL-B4560F-SJ72AA is a high-performance, low-inertia rotary servo motor designed for precise motion control applications within the MP-Series automation ecosystem. Operating at a 460V AC nominal supply voltage, this synchronous brush-less motor features a keyed shaft configuration and a single-turn high-resolution absolute encoder feedback mechanism to deliver exact closed-loop position verification. Developed to minimize motor footprint while maximizing dynamic acceleration curves, the hardware integrates a SpeedTec DIN connector interface and is fully compatible with Kinetix multi-axis servo drive platforms to maintain high-duty thermal efficiency across complex industrial trajectories.

Features

Low-Inertia Rotor Construction: Maximizes dynamic acceleration and deceleration performance to support rapid machine indexing.
High-Resolution Feedback: Incorporates a single-turn absolute encoder to ensure robust tracking and minimize mechanical deviation.
Flexible Connectivity: Outfitted with low-profile, field-reversible SpeedTec DIN motor connectors to reduce space constraints during installation.
Robust Environmental Seal: Supports a dual-rating structural frame capable of achieving IP66 ingress protection with an optional shaft seal package.
Metric Flange Mounting: Follows IEC-standard standardized flange patterns to streamline direct mechanical integration.

Applications

High-speed multi-axis packaging and bottling machinery networks.
Automated material handling, sorters, and high-duty product positioning lines.
Precision metal forming, CNC indexing tables, and continuous converting systems.
Pick-and-place industrial robotic assemblies operating on 460V power distribution grids.

Technical Specifications Table

Parameter	Specification
Product Series	MPL Low Inertia
Component Type Motion Control	Rotary Servo Motor
Rated Speed	3000 RPM
Continuous Stall Torque	14.1 Nm
Voltage Class	460V AC
Feedback Type	Absolute Single-Turn High-Resolution
Brake	No
Keyed Shaft	Yes
Motor End Connector	SpeedTec DIN (Type M7)
Mounting Configuration	Flange Mount, Metric
Rotor Inertia	0.00078 kg m2
IP Rating	IP50 minimum (without shaft seal); IP66 (with optional shaft seal and environmentally sealed connectors)
Operating Temperature, Max	40 degC max
Operating Temperature, Min	0 degC min
Storage Temperature, Max	70 degC max
Storage Temperature, Min	-30 degC min
Relative Humidity Range	5% to 95% RH
Shock Acceleration (Max)	20 g
Shock Duration (Max)	6 ms
Vibration Acceleration (Max)	2.5 g
Manufacturer	Allen-Bradley / Rockwell Automation
Country of Origin	United States
Weight	11.82 kg
Package Dimensions (Calculated)	410 mm x 240 mm x 220 mm

Installation Guidelines

CRITICAL WARNING: DANGEROUS HIGH VOLTAGE AND INERTIAL MOTIONS. Ensure that all 460V AC incoming primary feeder loops and associated servo drive logic circuits are entirely de-energized, padlocked, and tagged out prior to handling electrical plugs. Confirm the motor rotor is fully stationary to avoid feedback voltage generation, and handle the keyed output shaft layout with strict care to avoid mechanical pinch hazards.

Align the metric flange face square against the machine interface bed to achieve concentric alignment, minimizing any radial or axial loading tolerances on the motor shaft bearings.

Install the target coupling hub over the output shaft keyway, applying standard torque checks on all securing locking fasteners without exerting high axial impacts.

If utilizing the system within environments prone to high ambient moisture or splashing oil mist, install the optional nitrile or viton shaft seal element to sustain the full IP66 operating boundary.

Connect the dedicated SpeedTec DIN power and feedback cable assemblies, ensuring the quick-locking rings are completely rotated home to fulfill full shielding requirements.

Establish a continuous, heavy-gauge copper bonding link between the motor chassis ground terminal and the primary drive panel enclosure system common backplane to eliminate high-frequency EMI noise.

Key Features:

#MPL Low Inertia #Servo Motor

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What is required to elevate this hardware from IP50 to IP66 protection?

The core assembly is rated IP50 without a shaft seal. To achieve IP66 protection, an optional environmental shaft seal must be deployed on the shaft extension, and environmentally sealed cable connectors must be locked down on the SpeedTec DIN sockets.

Does this model include an integrated mechanical holding brake?

No. This specific configuration is a non-brake variant. Axis control systems demanding a holding brake must choose a matching model from the MP-Series lineup specifying an internal 24V brake component.

What feedback format is generated by the on-board high-resolution tracking system?

The feedback design contains a high-resolution, absolute single-turn encoder that handles real-time rotor angle position streaming to the upstream drive via synchronous data loops.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Black
Country of origin	United States
Power source	AC-powered

Allen-Bradley MPL-B4560F-SJ72AA MPL Low Inertia Rotary Servo Motor