MPL-B4540F-MK74AA Allen Bradley Low Inertia AC Servo Motor
The Allen-Bradley MPL-B4540F-MK74AA is a low-inertia AC servo motor from Rockwell Automation's MPL Series, designed for high-precision motion control in industrial automation. It combines compact dimensions (45mm frame size, 101.6mm stack length) with robust performance, making it suitable for applications requiring rapid acceleration, precise positioning, and reliable torque output. As part of the MPL Series, it integrates advanced feedback systems and flexible mounting options to meet the demands of modern manufacturing.
Key Features
High-Performance Motion Control
460V Rated Voltage: Optimized for industrial power systems, ensuring stable operation in 3-phase environments
3000 rpm Rated Speed: Delivers consistent high-speed performance for dynamic applications like conveyor systems or robotic arms
Low Inertia Design: Enables quick acceleration/deceleration, ideal for tasks requiring frequent start-stop cycles or precise contour following
Advanced Feedback & Connectivity
Multi-Turn Absolute Encoder: Provides high-resolution position feedback (up to 24-bit resolution) for closed-loop control, ensuring micron-level positioning accuracy
SpeedTec DIN Connector: Features a 180° rotatable design for flexible cable routing, reducing installation complexity and space requirements
Single-Cable Technology: Combines power, feedback, and brake signals into one cable (e.g., PowerFlex DIN), simplifying wiring and improving reliability