Panasonic AC Industrial Servo Motor MSMA3AZP1A with 1year warranty
MSMA3AZP1A Description
The MSMA3AZP1A is a compact, high-precision low-inertia three-phase AC servo motor from Panasonic’s MINAS A3 (AIII) series, designed for high-speed, high-accuracy positioning and motion control in small-scale industrial automation systems. With a rated output of 30W, it operates on 100/200VAC input and integrates a high-resolution incremental rotary encoder for precise feedback. Optimized for direct coupling with ball screws, belts, and small actuators, this motor delivers rapid acceleration/deceleration, minimal settling time, and stable low-vibration operation. It is engineered to pair with Panasonic MINAS A3 series servo drives (MSDA series), offering seamless plug-and-play integration for compact machinery and precision motion applications.
MSMA3AZP1A Key Features
- Low-Inertia High-Speed Design: Ultra-low rotor inertia for ultra-fast acceleration/deceleration and high dynamic response, ideal for high-cycle positioning tasks.
- 30W Compact Power: Small form factor with 30W rated output, perfect for space-constrained control panels and micro-automation equipment.
- High-Precision Encoder: Built-in 2500 p/r incremental rotary encoder, providing 10,000 pulses/rev resolution (4x multiplication) for sub-micron positioning accuracy.
- Wide Voltage Compatibility: Supports dual voltage input (100VAC / 200VAC), adaptable to global industrial power systems.
- Low Vibration & Noise: Integrated adaptive notch filter and damping control, suppressing mechanical resonance for smooth, quiet operation.
- Auto-Tuning Compatibility: Works with MINAS A3 drive auto-tuning functions, simplifying gain setup and ensuring stable performance across varying mechanical loads.
- IP65 Front Protection: Dustproof and water-resistant front housing (IP65), suitable for harsh industrial environments with dust, oil mist, and moisture.
- High Reliability: Industrial-grade construction with long-life bearings, low heat generation, and continuous duty operation.
- Easy Installation: Standard flange mounting (40mm frame), lightweight design, and pre-wired power/encoder connectors for fast setup.
MSMA3AZP1A Materials & Applications
Materials
- Housing & Frame: Die-cast aluminum alloy with corrosion-resistant electrostatic coating, providing excellent heat dissipation and structural rigidity.
- Rotor & Stator: High-grade silicon steel laminations for low core loss; high-temperature-resistant copper windings (Class F insulation, 155°C) for thermal stability.
- Encoder: High-precision optical incremental encoder with glass scale, sealed for dust and vibration resistance.
- Bearings: Precision sealed ball bearings with long-life lubrication, supporting high-speed rotation and radial/axial load capacity.
- Connectors: Industrial-grade molded plastic connectors with gold-plated contacts, ensuring reliable electrical connection for power and encoder signals.
- Shaft: Hardened precision steel shaft with ground finish, compatible with standard couplings and pulleys.
Typical Applications
- Micro-Precision Machinery: Small CNC machines, PCB drilling/assembly equipment, semiconductor handling, and micro-assembly robots.
- Electronic Manufacturing: SMT pick-and-place machines, chip testers, wire bonders, and component insertion systems.
- Packaging & Labeling: Compact labeling machines, blister packaging, small conveyor positioning, and pouch sealing equipment.
- Medical & Laboratory Automation: Precision pumps, sample handling, diagnostic equipment, and micro-fluidic control systems.
- 3D Printing & Additive Manufacturing: High-precision axis control for desktop and industrial 3D printers.
- Optical & Imaging Equipment: Camera positioning, laser scanning, microscope stages, and optical alignment systems.
- Small Automation Tools: Precision actuators, valve control, small robotic arms, and test fixture positioning.
MSMA3AZP1A Important Parameters
| Parameter |
Specification |
| Part Number |
MSMA3AZP1A |
| Product Series |
Panasonic MINAS A3 (AIII) Series, Low-Inertia AC Servo Motor |
| Motor Type |
Three-phase permanent magnet synchronous AC servo motor |
| Rated Output Power |
30 W |
| Rated Voltage |
100 / 200 VAC (50/60 Hz) |
| Rated Torque |
0.095 N·m |
| Maximum Torque |
0.286 N·m (3x rated torque) |
| Rated Speed |
3000 rpm |
| Maximum Speed |
4500 rpm |
| Rotor Inertia |
0.012 × 10⁻⁴ kg·m² |
| Encoder Type |
Incremental optical encoder |
| Encoder Resolution |
2500 pulses/rev (10,000 pulses/rev with 4x multiplication) |
| Frame Size |
40 mm (flange) |
| Shaft Diameter |
8 mm |
| Protection Class |
IP65 (front), IP40 (rear) |
| Insulation Class |
Class F (155°C) |
| Ambient Temperature |
0°C to +40°C (operating), -20°C to +65°C (storage) |
| Humidity |
5–95% RH (non-condensing) |
| Vibration Resistance |
49 m/s² (5 G) |
| Shock Resistance |
98 m/s² (10 G) |
| Weight |
Approx. 0.27 kg |
| Compatible Drive |
Panasonic MINAS A3 Series (MSDA series) |
| Cooling Method |
Natural air cooling |
| Mounting |
Flange mounting (4 × M4 screw holes) |
| Status |
Discontinued (legacy model, replacement available) |
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