Overview
The Panasonic M8RA25G4L1 is a 100V AC servo motor designed for accurate positioning and continuous motion in industrial automation systems. With 25W rated output and a 9.5µF capacitor specification, this model supports 4-pole synchronous operation suitable for precision machinery, packaging equipment, and light-duty assembly applications. This unit is in used condition and has been tested for functionality.
Key Features
- 100V three-phase AC input
- 25W rated power output
- 4-pole motor configuration for synchronous operation
- 9.5µF capacitor rated
- 30-minute duty cycle rating
- Compact form factor for space-constrained installations
Technical Specifications
| Input Voltage | 100V AC |
| Rated Power | 25W |
| Pole Configuration | 4-pole |
| Capacitance | 9.5µF |
| Duty Cycle | 30 minutes |
| Motor Type | AC Servo (Synchronous) |
| Manufacturer | Panasonic |
| Series | M8RA |
| Part Number | M8RA25G4L1 |
Typical Applications
- Precision positioning in automated machinery
- Packaging and labeling equipment
- Light-duty assembly lines
- Medical device automation
- Textile and printing machinery
- General industrial motion control retrofit and repair
Compatibility & Replacements
Compatible With
- Panasonic AC servo drives and amplifiers
- 100V three-phase industrial control systems
- Standard motor mounting frames and brackets
- Legacy industrial automation equipment (1990s–2000s era)
Replaces / Drop-In Replacement For
The M8RA25G4L1 is a legacy Panasonic servo motor model. Verify compatibility with your system integrator or controls engineer before ordering. If you are replacing a motor in existing equipment, confirm the electrical specifications and mounting dimensions match your original unit.
Works With
- Panasonic servo motor controllers and drivers
- Standard AC motor soft-starters and variable frequency drives (where compatible)
- 100V three-phase power distribution systems
- Motor thermal overload protection devices



