Panasonic MHMF042L1U2M MINAS A6 Servo Motor 400W 200V 3000rpm
Panasonic MHMF042L1U2M MINAS A6 High Inertia Servo Motor | 400W, 200V
The Panasonic MHMF042L1U2M is a high-precision AC brushless servo motor from the flagship MINAS A6 series. Delivering a rated output of 400W (0.4kW), this motor is specifically engineered with a High Inertia rotor to provide superior control and stability in applications with high load-to-rotor inertia ratios. Featuring an industry-leading 23-bit absolute encoder and a compact frame, the MHMF042L1U2M is the ideal solution for automated machinery requiring smooth motion and high positioning accuracy.
Key Performance Advantages
- High Inertia for Load Stability: Optimized to handle larger mechanical loads with minimal vibration, ensuring stable operation and reduced tuning time in complex systems.
- Ultra-High 23-bit Resolution: Equipped with a 23-bit absolute/incremental encoder (8,388,608 pulses/rev) for exceptionally smooth rotation and sub-micron positioning precision.
- Advanced A6 Response: Features a 3.2 kHz frequency response bandwidth, enabling instantaneous command tracking and significantly shorter settling times.
- Compact & Efficient Design: Part of the A6 small-capacity lineup, offering a high power-to-weight ratio to maximize machine space efficiency.
- IP65 Environmental Protection: Ruggedized enclosure with a durable oil seal, designed for reliable operation in industrial environments with dust or moisture.
Technical Specifications (Quick Reference)
| Key Parameter |
Specification |
| Manufacturer |
Panasonic |
| Model Number |
MHMF042L1U2M |
| Series |
MINAS A6 (Small Capacity) |
| Rated Output |
400 W (0.4 kW) |
| Rated Torque |
1.3 N*m |
| Peak Stall Torque |
3.8 N*m |
| Rated Speed |
3000 rpm |
| Maximum Speed |
6500 rpm |
| Input Voltage |
200 VAC |
| Encoder Type |
23-bit Absolute/Incremental |
| Inertia Type |
High Inertia |
MHMF042L1U2M Part Number Breakdown
For technical compatibility and replacement accuracy, use this breakdown:
- MHMF: High Inertia Type (Small Capacity A6 Series)
- 04: 400W Rated Power Output
- 2: 200V AC Input Voltage
- L: 23-bit Absolute/Incremental Encoder
- 1: Standard Design Sequence
- U2M: Specific technical suffix for the shaft end configuration, lead wire design, and hardware variant
Targeted Industrial Applications
The stability and precision of the MHMF042L1U2M make it ideal for:
- Precision CNC Machinery: Feed axes for milling, lathes, and high-accuracy drilling
- Electronic Component Assembly: SMT pick-and-place and high-speed bonding
- Medical Equipment: Precise positioning for diagnostic and surgical robotics
- Packaging Systems: Accurate labeling, filling, and conveyor synchronization