Panasonic MHMA202P1G MINAS A4 Servo Motor 2kW 200V High Inertia IP65 2500 P/r Incremental Encoder
Product Overview
The Panasonic MHMA202P1G is a high-performance AC servo motor from the industry-leading MINAS A4 Family. Engineered as a high inertia servo motor with IP65 environmental protection, this 2kW (2000W) model delivers exceptional torque density, positioning accuracy, and operational stability for demanding industrial automation applications.
Part of Panasonic's widely adopted MINAS A4 series, the MHMA202P1G features a 2500 P/r incremental encoder that provides precise position and speed feedback for closed-loop motion control systems. The motor is designed with a key-way shaft, oil seal, and connector-type lead-out configuration, making it suitable for heavy-duty applications requiring reliable performance in harsh environments.
Key Value Proposition
- ✓ Genuine Panasonic MINAS A4 - 100% authentic, brand new original product
- ✓ High Inertia Design - 62.0 × 10⁻⁴ kg*m² rotor inertia for stable load handling
- ✓ IP65 Protection Rating - Dust-tight and protected against water jets
- ✓ High Torque Density - 9.54 Nm rated torque, 28.5 Nm peak torque
- ✓ 2500 P/r Incremental Encoder - High-resolution feedback for precise positioning
- ✓ Key-way Shaft with Oil Seal - Reliable torque transmission and contamination protection
- ✓ ROHS Compliant - Confirmed free from restricted substances
- ✓ Ready for Immediate Shipment - Global stock available
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
Panasonic Industrial Automation Sales |
| Series |
MINAS A4 Family |
| Model |
MHMA202P1G |
| Product Type |
AC Servo Motor |
| Type |
High inertia |
| Status |
Discontinued (Brand New Original available) |
| Rated Output Power |
2 kW (2000 W) |
| Voltage Specifications |
200 V AC |
| Rated Torque |
9.54 N*m (1351 oz-in) |
| Momentary Max. Peak Torque |
28.5 N*m (4036 oz-in) |
| Rated Rotational Speed |
2000 r/min |
| Max. Rotational Speed |
3000 r/min |
| Moment of Inertia (Rotor) |
62.0 × 10⁻⁴ kg*m² |
| Recommended Inertia Ratio |
5 times or less |
| Rotary Encoder |
2500 P/r Incremental system |
| Encoder Type |
Incremental |
| Protection Class |
IP65 |
| Motor Lead-out Configuration |
Connector type |
| Motor Encoder Connector |
Connector type |
| Flange Square Dimension |
176 mm × 176 mm |
| Mounting Hole Spacing |
200.00 mm (7.874″) |
| Shaft |
Key-way |
| Shaft Diameter |
35.00 mm (1.378″) |
| Shaft Length |
80.00 mm (3.150″) |
| Oil Seal |
With |
| Holding Brake |
Without |
| Mass (Weight) |
16.0 kg (approx. 35 lbs) |
| Max. Current (Reference Value) |
52.0 A (0-p) |
| Regenerative Brake Frequency |
Without external resistor: 38 times/min
With DV0P4285: 100 times/min |
| External Regenerative Resistor Option |
DV0P4285 |
| Operating Temperature |
0°C to +40°C |
| Approvals |
CE, CSA, cULus, TUV, UL |
| RoHS Status |
Compliant (Free from 10 restricted substances) |
Product Features & Benefits
1. High Inertia Design for Stable Load Handling
The MHMA202P1G features a high inertia rotor (62.0 × 10⁻⁴ kg*m²) specifically designed to handle applications with significant load fluctuations. The recommended inertia ratio of 5:1 or less ensures stable operation even when load conditions vary, making this motor ideal for applications requiring smooth acceleration and deceleration.
2. IP65 Environmental Protection
With an IP65 protection rating, this motor is built to withstand harsh industrial environments:
- Complete protection against dust ingress
- Protection against water jets from any direction
- Suitable for washdown applications in food processing and packaging
- Oil seal equipped for contamination resistance
Note: The IP65 rating applies to the motor body. The rotating portion of the output shaft and the connecting pin parts of the motor and encoder connectors are excluded from this rating.
3. High Torque Output
The MHMA202P1G delivers impressive torque characteristics:
- Rated Torque: 9.54 N*m for continuous operation
- Peak Torque: 28.5 N*m (300% overload capacity)
- Enables rapid acceleration and high dynamic response
- Suitable for heavy-duty industrial applications
4. 2500 P/r Incremental Encoder
Equipped with a 2500 pulse per revolution incremental encoder, this motor provides:
- High-resolution position feedback for precise motion control
- Reliable speed detection across the entire operating range
- Compatibility with MINAS A4 and AIII series servo drives
5. Key-way Shaft with Oil Seal
The key-way shaft design ensures:
- Positive torque transmission without slippage
- Reliable coupling to load mechanisms
- Oil seal protection prevents contamination ingress
- Extended operational life in dusty or wet environments
6. Compact, Space-Saving Design
The MINAS A4 series incorporates advanced design techniques including:
- Optimized thermal analysis for reduced size
- Thin stamped steel plate technology for reduced core loss
- Motor length reduced to 70% of previous generation
- Volume reduced by 75% compared to conventional products
7. Wide Operating Temperature Range
With an operating temperature range of 0 °C to +40°C, this motor performs reliably in diverse industrial environments.
8. International Safety Approvals
Fully certified with CE, CSA, cULus, TUV, and UL approvals, ensuring compliance with global safety standards for industrial equipment.
9. RoHS Compliant
The MHMA202P1G has been confirmed to be free from the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU, making it environmentally compliant for global markets.
Applications
The MHMA202P1G is ideally suited for demanding industrial automation applications requiring high inertia and reliable performance:
| Industry |
Typical Applications |
| Machine Tools |
CNC milling machines, lathes, machining centers, grinding machines |
| Packaging Machinery |
High-speed filling machines, sealing equipment, cartoning machines, labeling systems |
| Robotics |
Multi-axis robots, articulated arms, pick-and-place systems, palletizing equipment |
| Semiconductor Equipment |
Wafer handling systems, die bonders, wire bonders, inspection equipment |
| PCB Assembly |
PCB drilling machines, forming machines, pick-and-place equipment, solder paste printers |
| Industrial Automation |
Conveyor systems, material handling, assembly lines, indexing tables |
| Printing & Converting |
Web handling systems, registration control, cutting and slitting equipment |
| Food Processing |
Washdown-compatible equipment (with proper sealing) |
| Oil & Petrochemical |
Pump drives, valve actuators, positioning systems |
| Test & Measurement |
Positioning stages, inspection systems, laboratory automation |
Compatible Servo Amplifiers (SERVO Drives)
The MHMA202P1G is designed for seamless integration with Panasonic MINAS A4 Series servo drives. Recommended compatible amplifiers include:
| Servo Amplifier Model |
Description |
| MEDDT7364 |
MINAS A4 Simple Drive Pulse Type - Pulse train input, 200V |
| MEDDT7364003 |
MINAS A4 Simple Drive Pulse Type (3-phase) |
| MEDDT7364 Series |
Standard MINAS A4 servo amplifiers for 2kW motors |
The motor is also a common item for A4 Series/AIII Series, providing flexibility for system integration and replacement applications.
Technical Highlights
Regenerative Brake Capability
The motor supports regenerative braking with the following frequencies:
- Without external resistor: 38 stops per minute
- With DV0P4285 external regenerative resistor: 100 stops per minute
The actual frequency capability depends on load conditions. If the effective torque is within the rated torque, there is no limit on regenerative brake frequency.
Inertia Matching
The recommended load inertia ratio is 5 times the rotor inertia or less. For applications exceeding this specification, please consult with our technical team for proper sizing guidance.
Full-Closed Control Support
The MHMA202P1G can be configured with external serial linear scales for full-closed loop position control, enabling higher positioning accuracy when used with compatible MINAS A4 servo drives.
Model Number Reference
| Code |
Description |
| MHMA |
MINAS A4 Series, Medium/High Inertia Type |
| 202 |
2.0 kW Rated Output |
| P |
Incremental Encoder (2500 P/r) |
| 1 |
Shaft Configuration (Key-way with Oil Seal) |
| G |
Connector Type Lead-out Configuration |
Packaging & Shipping
| Item |
Details |
| Condition |
Brand New, Original Panasonic (New Old Stock) |
| Packaging Type |
Box package |
| Single Unit Weight |
16.0 kg (approx. 35 lbs) |
| Dimensions |
176 mm × 176 mm flange |
| Shipping Methods |
DHL, FedEx, UPS, TNT, EMS |
| Delivery Time |
In stock - ready for immediate shipment |
| Warranty |
12-month warranty against manufacturing defects (extended options available) |
Why Buy From Us?
- 100% Genuine Panasonic - No counterfeits, no refurbished units. Authenticity guaranteed
- Brand New Original Stock - Factory-sealed New Old Stock (NOS) units
- Competitive Pricing - Volume discounts available for OEMs and system integrators
- Fast Global Shipping - Door-to-door tracking with major international carriers
- Technical Support - Expert assistance with selection, integration, and troubleshooting
- Alternative Product Guidance - If you need a replacement for the discontinued MHMA202P1G, we can help identify suitable upgrade paths including MINAS A6 Family alternatives
- Flexible Payment - Multiple payment options accepted (T/T, credit card, PayPal)
Frequently Asked Questions (FAQ)
Q1: Is this product discontinued? Why are you selling it?
A: Yes, the MHMA202P1G has been officially discontinued by Panasonic as of October 31, 2018. However, we have Brand New Original units in our remaining stock. These are factory-sealed, never used, and carry our warranty. This is an excellent opportunity for customers who need direct replacement units to keep existing equipment running without costly system redesigns.
Q2: What is the difference between MHMA202P1G and MHMA202P1C?
A: The suffix indicates different lead-out configurations. The "P1G" variant features connector type lead-out, while "P1C" typically features cable lead-out with different connector specifications. Please verify your system's connector requirements before ordering.
Q3: What servo drive is compatible with this motor?
A: The MHMA202P1G is designed for use with Panasonic MINAS A4 Series servo drives, specifically models such as MEDDT7364 and MEDDT7364003. It is also a common item for A4 and AIII Series systems.
Q4: Does this motor include a holding brake?
A: No, this specific configuration (MHMA202P1G) is without holding brake. Brake-equipped variants are available in the MINAS A4 family with different model suffixes. Contact us for brake version availability.
Q5: What is the IP65 rating coverage?
A: The IP65 rating applies to the motor body, providing dust-tight protection and protection against water jets. The rotating portion of the output shaft and the connecting pin parts of the motor connector and encoder connector are excluded from this rating.
Q6: Is this motor RoHS compliant?
A: Yes. The MHMA202P1G has been confirmed to be free from the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.
Q7: What certifications does this motor have?
A: The motor is approved with CE, CSA, cULus, TUV, and UL certifications, ensuring compliance with global safety standards.
Q8: What is the warranty period?
A: Standard warranty is 12 months from date of shipment, covering manufacturing defects. Extended warranty options are available upon request.
Q9: What alternative products are available if I need long-term supply?
A: Panasonic suggests considering the MINAS A6 Family as a potential upgrade path. Please contact our technical team with your specific application requirements for compatibility assessment and alternative product recommendations.
Q10: Is technical documentation available?
A: Yes. Panasonic provides comprehensive documentation including:
- MINAS A4 Series Instruction Manual
- CAD data (STEP files) for integration
- EU Declaration of Conformity
- Product catalogs and spec sheets
Ordering Information
| Item |
Details |
| Minimum Order Quantity (MOQ) |
1 piece |
| Sample Availability |
Yes - sample orders accepted |
| Bulk Pricing |
Available for orders of 5+ units |
| Custom Options |
Custom packaging available for volume orders (10+ pieces) |
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