The Allen-Bradley MPL-B580J-SK74AA servo motor from the MPL series is a high-performance, low inertia unit designed for demanding motion control applications. Operating at a 400 Volts voltage class, this motor boasts a compact design while offering significantly higher power and torque output than conventional models, with a remarkable torque increase of up to 40% due to innovative 460 Volts-rated windings. It features a 165 mm frame size and an 8-inch magnet stack length, utilizing premium permanent magnets for enhanced efficiency. Rated at 7.9 kilowatts with a rotor speed of up to 3750 RPM, the motor integrates a 24 Volts DC holding brake with a holding torque of 28.3 N-m and an absolute single-turn 1024 Sin/Cos encoder supporting Hiperface protocol. Durable connectors and superior thermal management boost performance, and modular options such as IEC metric mounting and an IP 50 protection rating can be upgraded to IP 66 with additional sealing.
Technical specifications for MPL-B580J-SK74AA
Brand
Allen-Bradley / Rockwell Automation
Series
MPL Servo Motors
Part Number
MPL-B580J-SK74AA
Description
Servo Motor
Inertia Type
Low Inertia
Voltage Class
400 Volts
Frame Size
165 Millimeters
Rated Speed
3750 RPM
Magnet Stack Length
8 Inches
Feedback
1024 sin/cos, Absolute Single-Turn Encoder
Enclosure
IP 50 Minimum (IP 66 with Shaft Seal)
Shaft Key
None
Connectors
Circular (SpeedTec) DIN Connector, Right Angle, 180 Degrees Rotatable
