Eliminate placement inconsistencies and reduce downtime on your Panasonic CM402 assembly lines. This high-performance 20W AC driver motor provides exact Z-axis motion control, ensuring optimal nozzle pressure for ultra-fine pitch components.
In surface mount technology (SMT), the Panasonic N510042738AA (interchangeable with part number MTNM000236AA) functions as the critical Z-axis and feeder board control mechanism. Operating at a precisely tuned 20W output, this AC servo motor translates electrical signals from the CM402 driver board into rapid, micron-level mechanical descents and ascents.
Why it is critical: The Z-axis motor directly controls the placement pressure (impact force) of the SMT nozzle. A degraded motor causes inconsistent Z-heights, leading to high pick-up failure rates, component cracking (especially in fragile glass-bodied diodes or 01005 chips), and tombstoning defects during reflow. Upgrading to a verified N510042738AA motor restores the original acceleration/deceleration kinematics required by Tier-1 Electronic Manufacturing Services (EMS).
Features advanced encoder feedback loops that prevent over-travel. This guarantees zero-impact placement for ultra-miniature passive components (like 0201 and 01005 metrics), significantly improving first-pass yield (FPY) in high-density PCB designs.
Engineered with industrial-grade winding insulation and optimized heat dissipation structures. It maintains consistent torque and prevents thermal throttling even during continuous 24/7 high-speed pick-and-place operations in high-temperature factory floors.
Acts as a direct drop-in replacement for the OEM Panasonic MTNM000236AA. It strictly adheres to native driver communication protocols, meaning maintenance engineers can install it without complex software parameter recalibration, reducing Mean Time To Repair (MTTR).
| Main Part No. | N510042738AA |
|---|---|
| Alt Part No. | MTNM000236AA |
| Equipment Type | Panasonic CM402 Series |
| Power Rating | 20 Watt (AC Servo) |
| Primary Function | Z-Axis / Feeder Board Motion |
| Condition | Original New / Verified Refurbished Available |
Explore our technical resources to optimize your Panasonic equipment lifecycle.
Understand the ROI of OEM-grade motors vs. aftermarket alternatives.
Deep technical breakdown of Z-axis torque curves and encoder precision.
Z-axis errors (often flagged as servo alarms) are typically caused by worn internal bearings, encoder degradation, or overheating in the N510042738AA motor. Replacing it with our verified unit resolves mechanical binding and restores sensor communication.
Yes. Our Panasonic CM402 motors undergo strict testing for encoder zero-point alignment. However, standard machine origin calibration (using Panasonic UI) is always recommended post-installation to ensure absolute Z-height accuracy.
We support a Minimum Order Quantity (MOQ) of 1 unit for urgent factory repairs, while also offering scalable wholesale pricing for SMT equipment brokers and distributors. Ample stock is maintained for 24-48 hour dispatch.
All servo motors are backed by a robust 6-month industrial warranty. Prior to shipping, each motor is run-tested on simulated CM402 driver boards to guarantee functionality, ensuring zero DOA (Dead on Arrival) cases.
