MPL-B330P-MJ74AA

Overview of Allen Bradley MPL-B330P-MJ74AA

The Allen Bradley MPL-B330P-MJ74AA is a high-performance low-inertia brushless rotary servo motor designed for precise motion control in industrial applications. It operates at 460 V AC and delivers a rated output power of 1.8 kW with a peak speed of 5000 RPM. This model features a 100 mm frame size with a 76.2 mm magnet stack length for a compact yet powerful design. Equipped with a keyed shaft extension and a 24 V DC holding brake, the MPL-B330P-MJ74AA offers reliable positioning and braking capabilities. Its feedback system includes a multi-turn high-resolution absolute encoder using the Hiperface protocol, providing accurate position feedback for demanding automation tasks. The motor also has a SpeedTEC DIN connector, right angle and 180° rotatable, allowing flexible integration in various machinery layouts. This servo motor is built to IEC Metric standards with free mounting holes (Type FF), making it suitable for versatile installation environments.

Key Features of Allen Bradley MPL-B330P-MJ74AA

• Rated output power: 1.8 kW for robust performance
• Low-inertia brushless design for fast dynamic response
• Frame size 3 (100 mm) with a 76.2 mm magnet stack length
• Maximum speed of 5000 RPM to support high-speed applications
• Integrated 24 V DC holding brake for controlled stopping and positioning
• Multi-turn high-resolution absolute encoder with Hiperface protocol for precise feedback
• SpeedTEC DIN connector, right angle and 180° rotatable for easy wiring and system design flexibility
• Keyed shaft extension ensuring secure mechanical coupling
• IEC metric mounting with free mounting holes (Type FF) for simple installation
• Suitable for environments requiring reliable and repeatable motion control

Technical Specs of MPL-B330P-MJ74AA

Specification	Details
Voltage	460 V AC
Power Output	1.8 kW
Frame Size	3 (100 mm)
Magnet Stack Length	76.2 mm (3.0 in.)
Maximum Speed	5000 RPM
Torque (Continuous Stall)	4.8 N·m
Feedback Encoder	1024 sin/cos, multi-turn absolute (Hiperface protocol)
Connector	SpeedTEC DIN, right angle, 180° rotatable
Brake	24 V DC holding brake
Shaft	Keyed shaft extension

Applications / Use Case

The Allen Bradley MPL-B330P-MJ74AA servo motor is widely used in industrial automation for applications requiring precise and responsive motion control. Its low-inertia design makes it ideal for high-speed packaging machinery, robotics, CNC machines, and assembly lines where accuracy and performance are critical. The integrated holding brake supports safe stopping and load retention, beneficial in lifting or positioning tasks. Its compact frame and versatile connector design allow it to integrate easily into existing control systems and machinery, reducing downtime during retrofit or new installations. Industries such as automotive manufacturing, material handling, and electronics assembly rely on this motor for ensuring consistent operational efficiency and productivity.

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