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Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal
Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal
Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal
Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal
Specifications
Brand Name :
Panasonic
Model Number :
MDMA152A1G
Place of Origin :
Japan
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,Western Union
Supply Ability :
10pcs/month
Delivery Time :
3 working days
Packaging Details :
original package
Condition :
o
Warranty :
o
Shipping way :
D
Application :
A
Certificate :
C
Description
Panasonic MDMA152A1G MINAS A Series AC Servo Motor
1.5kW 200VAC Middle Inertia, 3000 RPM, Incremental Encoder, With Oil Seal, 200Hz
Product Overview
The Panasonic MDMA152A1G is a high-performance AC servo motor from Panasonic's legacy MINAS A Series (also compatible with early A4 series systems). This 1.5kW (1500W) model features a middle inertia rotor design, making it particularly suitable for applications requiring balanced performance between rapid acceleration and stable load handling.
Technical Specifications
General Specifications
Parameter Value
Manufacturer Panasonic
Series MINAS A Series / A4 Series
Product Type AC Servo Motor
Inertia Type Middle Inertia
Drive Capacity Range 1.0 to 5.0 Kilowatts
Power & Torque
Parameter Value
Rated Power 1.5 kW (1500W)
Rated Torque 7.15 N*m
Peak Torque (Momentary Max.) 21.5 N*m (300% overload capacity)
Rated Speed 2000 r/min (RPM)
Maximum Speed 3000 r/min (RPM)
Rated Frequency 200 Hz
Electrical Specifications
Parameter Value
Voltage Rating 200 VAC
Rated Current 9.4 A
Encoder Type 2500 P/R Incremental encoder (supports 17-bit upgrade)
Stator Resistance 0.2 Ω
Number of Poles (np) 4
Flux Linkage Given 0.24 Wb
Mechanical Specifications
Parameter Value
Rotor Inertia 11.2 × 10⁻⁴ kg*m² (without brake)
Oil Seal With Oil Seal
Brake Option Without holding brake (G suffix)
Protection Class IP65 (must use oil-resistant cylindrical connector)
Environmental Specifications
Parameter Value
Operating Temperature 0°C to 40°C (no freezing)
Storage Temperature -20°C to 80°C (no condensation)
Operating/Storage Humidity 85% RH or less (no condensation)
Vibration Resistance 5G or less
Core Features & Benefits
Middle Inertia Design
The MDMA152A1G features a middle inertia rotor (11.2 × 10⁻⁴ kg*m² without brake), specifically optimized for applications requiring balanced performance between rapid acceleration and stable load handling. This design provides:
  • Enhanced stability for general industrial automation
  • Reduced settling time in point-to-point positioning
  • Smooth operation with moderate load inertia ratios
300% Overload Capacity
With a peak torque of 21.5 N*m (300% of rated torque), this motor handles demanding acceleration requirements and sudden load fluctuations without stalling.
Robust Mechanical Construction
  • Oil Seal: The shaft includes an oil seal to prevent lubricant ingress - ideal for gearbox or pulley-coupled applications
  • IP65 Rating: Standard protection against dust and water jets enables use in harsh workshop environments when used with oil-resistant cylindrical connectors
High-Resolution Feedback
Equipped with a 2500 P/R incremental encoder, providing precise position and speed feedback for high-resolution control loops. The motor also supports 17-bit incremental and 17-bit absolute encoder upgrades.
Wide Speed Range
Capable of operation from standstill up to 3000 RPM maximum speed, making it suitable for both high-speed machining and low-speed positioning applications.
IP65 Environmental Protection
Rated IP65 (excluding shaft penetration and connector pin parts), the motor is protected against dust ingress and low-pressure water jets, ensuring reliable operation in demanding industrial environments.
Applications
The Panasonic MDMA152A1G was originally engineered for demanding industrial automation applications requiring middle inertia performance:
  • General Automation Machinery: Assembly lines, pick-and-place systems, and indexing drives
  • Material Handling: Conveyor systems, palletizers, and automated storage/retrieval systems
  • Packaging Machinery: Wrapping, filling, and labeling equipment requiring precise torque control
  • Textile Machinery: Spinning, winding, and yarn tension control systems
  • Machine Tools: Feed axis drives for milling, turning, and grinding equipment
  • Industrial Equipment: Injection molding machines and press feeders
  • Research & Development: Academic research on PMSM control systems
Compatibility & System Integration
Matching Driver
The MDMA152A1G is designed for seamless integration with Panasonic MINAS A series servo drivers:
Driver Model Description
MDDA153A1A 1.5KW servo driver - standard matching driver
Compatible Accessories
Component Details
Encoder Cable DV0P4360 series (typical for A series)
Brake Power Supply DV24V (external power supply, non-polarity)
External Regenerative Resistor As required for high-cycle applications
Wiring Configuration
  • Encoder: 2500 P/R incremental, 7-wire serial communication typical
  • Main Power: 200VAC 3-phase (typical for 1.5kW class)
  • Termination: Connector style for both power and encoder
Model Cross-Reference
Model Relationship
MDMA152A1C Substitute/replacement model
MDMA152P1G A4 series variant with similar specifications
Technical References & Documentation
The MDMA152A1G has been referenced in academic research on motor control systems. A 2013 study on "Improved DTC for Permanent Magnet Synchronous Motor without Speed Sensor" used the MDMA152A1G as the control object, noting its stable performance across a wide speed range.
Key findings from technical research:
  • Excellent steady-state performance with minimal torque pulsation
  • Good dynamic performance during speed and load changes
  • Robust control with strong anti-interference capability
  • Wide speed range operation capability
Available Documentation:
  • MDMA152A1G Datasheet (PDF, 234.49 KB, 5 pages)
  • MINAS A Series Digital AC Servo Motors & Drivers documentation
Why Choose This Motor (For Legacy Systems)
OEM Replacement
For existing machinery with failed MDMA152A1G units, direct replacement minimizes downtime and avoids control system re-engineering.
Proven Reliability
Panasonic MINAS A series has been widely adopted across industrial sectors worldwide, with decades of proven field performance.
Cost-Effective Maintenance
Replacing with an identical model eliminates:
  • Mechanical rework (mounting dimensions match exactly)
  • Drive reprogramming and re-tuning
  • Cabling modifications
Available Substitute
The MDMA152A1C is listed as a direct substitute, providing an alternative sourcing option.
Frequently Asked Questions (FAQ)
Q: Is the Panasonic MDMA152A1G still in production?
A: No, this model is discontinued (End of Life) as of March 31, 2002.
Q: What driver is compatible with MDMA152A1G?
A: The recommended matching driver is the Panasonic MINAS A series MDDA153A1A (1.5KW servo driver).
Q: What is the inertia type of this motor?
A: The MDMA152A1G is a middle inertia type motor, designed for general-purpose automation applications requiring balanced performance.
Q: Does this motor have a holding brake?
A: No, this model (MDMA152A1G) is without holding brake. For brake-equipped versions, refer to series models with "H" suffix.
Q: Is the motor IP65 rated?
A: Yes, IP65 protection rating (excluding rotating portion of output shaft and connecting pin parts of connectors) when using oil-resistant cylindrical connectors.
Q: What is the rated speed of this motor?
A: Rated speed is 2000 RPM, with a maximum speed of 3000 RPM.
Q: What encoder does this motor use?
A: It uses a 2500 P/R incremental encoder, with support for 17-bit incremental and 17-bit absolute encoder upgrades.
Q: What is the peak torque?
A: Peak torque is 21.5 N*m (300% of rated torque).
Q: Is there a substitute model available?
A: Yes, the MDMA152A1C is listed as a substitute/replacement model.
Q: What is the warranty period?
A: The standard warranty period is one year from the date of purchase or 18 months from the month of manufacture in Panasonic's plant.
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Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal

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Product Detail
Brand Name :
Panasonic
Model Number :
MDMA152A1G
Place of Origin :
Japan
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,Western Union
Contact Supplier
Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal
Panasonic MINAS A Series AC Servo Motor 1.5kW Middle Inertia 3000 RPM with Oil Seal

Shenzhen Hengyo Power Technology Co., Limited

Verified Supplier
1 Years
shenzhen
Since 2013
Business Type :
Distributor/Wholesaler, Exporter, Seller, Manufacturer, Trading Company
Main Products :
AC Servo Motor, Panasonic AC Servo Motor, AC Servo Driver
Total Annual :
2000000-5000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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