MSM042A9A

The MSM042A9A is an AC servo motor from Panasonic’s industrial MINAS series, designed for demanding motion control applications that require fast response, precise positioning, and consistent torque delivery. Belonging to the MSM low-inertia family with a 400 W rated output class and 200 V AC supply, this unit is a trusted solution for CNC machinery, robotic arms, packaging lines, conveyor systems, and semiconductor handling equipment — anywhere that tight velocity and position control is non-negotiable.MSM042A9A

This servo motor is listed as NNB (New Never Box/New Never Been Used), meaning the unit ships without its original retail packaging but has never been installed or powered on in an operational environment. Buyers receive a motor that retains its full factory-original condition and performance — a practical choice for maintenance technicians, machine rebuilders, and system integrators looking for genuine industrial-grade components at a competitive price point. Each unit is inspected before dispatch to confirm physical integrity and correct model identification.

As part of Panasonic’s renowned FA motor lineup, this model benefits from the engineering refinements applied across the MSM series: a compact footprint relative to output power, a high-speed response architecture, and compatibility with a wide range of MINAS servo driver amplifiers. The series is widely recognized in the industrial automation sector for its reliability over extended duty cycles, making replacement and upgrade projects straightforward for engineers already familiar with the ecosystem.MSM042A9A

Whether you are sourcing a drop-in replacement for a downed production line or building out a new motion control axis, this unit offers a dependable path back to full operation. The part number encodes the motor’s core configuration, allowing experienced automation engineers and procurement specialists to verify compatibility with existing drivers, cables, and mechanical interfaces before purchase. Contact us with your application details or driver model if you need assistance confirming fitment.MSM042A9A

Motor Type: This is a Panasonic MSM-series low-inertia AC servo motor suited for high-speed, high-precision industrial positioning applications.
Rated Output: The MSM042 designation corresponds to the 400 W rated output class within Panasonic’s FA servo motor range.
Supply Voltage: Designed for a 200 V AC power supply, consistent with the standard single-phase or three-phase industrial voltage found across this motor family.
NNB Condition: Listed as New Never Box — the motor is in factory-original, uninstalled condition but ships without its original retail packaging.
Driver Compatibility: Compatible with Panasonic MINAS series servo amplifiers, enabling seamless integration into existing Panasonic-based motion control systems.