About MQMF042L1V2M Panasonic A6 400W Motor + BRK, Torque Nm - 1.27, RPM - 3000

Panasonic MINAS A6 Servo Motor

MQMF042L1V2M (400W with Brake)

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Electrical Specifications

• Rated Power: 400 W
• Rated Torque: 1.27 Nm
• Peak Torque: 4.46 Nm
• Rated Speed: 3000 rpm
• Max Speed: 6500 rpm
• Rated Current: 2.1 A
• Supply Voltage: 200 V class

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Mechanical Dimensions

• Flange Size: 80 mm 80 mm 3.15 in 3.15 in
• Mounting Pitch: 90 mm
• Shaft Diameter: 14.6 mm 0.575 in
• Shaft Length: 30 mm 1.18 in
• Total Motor Length: 200 mm 7.9 in (approx.)

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Weight

• Mass: 1.6 kg 3.5 lb approx.
  (Some sources show 1.52.0 kg depending on configuration)

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Control & Performance

• Encoder: 23-bit absolute (8,388,608 counts/rev)
• Response frequency: 3.2 kHz
• Protection class: IP65
• Inertia (rotor): 0.98 10 kgm
• Inertia ratio recommendation: 20 load

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Brake Version (Important)

Your model V2M = with holding brake (BRK):

• Used for vertical axes, CNC Z-axis, robotic arms
• Holds position when power is OFF
• Adds slightly more weight compared to non-brake version

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Simple Summary

This is a:

• 80 mm frame industrial servo motor
• Medium inertia, high precision (23-bit encoder)
• Designed for CNC, robotics, automation systems
• Same torque as MSMF series but physically larger and stronger housing

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If you want, I can also:

• Compare MQMF vs MSMF (60 mm vs 80 mm frame)
• Suggest gearbox ratio for load
• Or check if it is suitable for your machine design

  Panasonic MINAS A6 Servo Motor

  MQMF042L1V2M (400W with Brake)

  ---

  Electrical Specifications

  • Rated Power: 400 W
  • Rated Torque: 1.27 Nm
  • Peak Torque: 4.46 Nm
  • Rated Speed: 3000 rpm
  • Max Speed: 6500 rpm
  • Rated Current: 2.1 A
  • Supply Voltage: 200 V class

  ---

  Mechanical Dimensions

  • Flange Size: 80 mm 80 mm 3.15 in 3.15 in
  • Mounting Pitch: 90 mm
  • Shaft Diameter: 14.6 mm 0.575 in
  • Shaft Length: 30 mm 1.18 in
  • Total Motor Length: 200 mm 7.9 in (approx.)

  ---

  Weight

  • Mass: 1.6 kg 3.5 lb approx.
    (Some sources show 1.52.0 kg depending on configuration)

  ---

  Control & Performance

  • Encoder: 23-bit absolute (8,388,608 counts/rev)
  • Response frequency: 3.2 kHz
  • Protection class: IP65
  • Inertia (rotor): 0.98 10 kgm
  • Inertia ratio recommendation: 20 load

  ---

  Brake Version (Important)

  Your model V2M = with holding brake (BRK):

  • Used for vertical axes, CNC Z-axis, robotic arms
  • Holds position when power is OFF
  • Adds slightly more weight compared to non-brake version

  ---

  Simple Summary

  This is a:

  • 80 mm frame industrial servo motor
  • Medium inertia, high precision (23-bit encoder)
  • Designed for CNC, robotics, automation systems
  • Same torque as MSMF series but physically larger and stronger housing

  ---

  If you want, I can also:

  • Compare MQMF vs MSMF (60 mm vs 80 mm frame)
  • Suggest gearbox ratio for load
  • Or check if it is suitable for your machine design

    Function of Panasonic MINAS A6 MQMF042L1V2M (400W Servo Motor with Brake)

    This motor is a precision motion control actuator used in industrial automation. Its function is to convert electrical signals into controlled rotary motion with high accuracy.

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    Primary Function

    • Converts electrical pulses (from servo drive) into precise shaft rotation
    • Provides controlled torque (1.27 Nm rated) at commanded speed (up to 3000 rpm continuous)
    • Maintains exact position, speed, and acceleration

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    Key Functional Roles

    1. Position Control

    • Moves to exact angles or positions
    • Used in CNC, robotic arms, indexing systems

    2. Speed Control

    • Maintains constant speed under varying load
    • Smooth low-speed operation without jerks

    3. Torque Control

    • Provides controlled force output
    • Useful for pressing, tensioning, or winding systems

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    Brake Function (V2M version)

    Since your model includes holding brake (BRK):

    • Holds shaft position when power is OFF
    • Prevents back-driving under load (especially vertical axes)
    • Used in:
      • Z-axis CNC machines
      • Robotic arms
      • Lifting mechanisms

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    How it works in a system

    1. Servo drive sends command signal
    2. Encoder (23-bit) gives real-time position feedback
    3. Drive corrects motion continuously
    4. Motor adjusts torque instantly for accuracy

    This creates a closed-loop control system

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    Typical Applications

    • CNC milling machines
    • Pick-and-place robots
    • Packaging machines
    • Conveyor indexing systems
    • Industrial automation arms
    • Precision assembly systems

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    Simple One-Line Meaning

    This motors function is to accurately move, hold, and control position/speed/torque in automated machines with feedback precision.

Reliable Performance for Industrial Environments

Built to excel in industrial machinery applications, the Panasonic A6 400W Motor guarantees consistent torque output and efficient speed, vital for automation and productivity. Its modern three-phase design ensures stable operation even under rigorous conditions. The robust aluminum body, coupled with secure packaging, safeguards the internal components, minimizing downtime and maintenance.


Efficient and Compact Design

The MQMF042L1V2M stands out for its high power-to-weight ratio, weighing only 1.66 kg while delivering a significant 1.27 Nm of torque. Its sleek black and silver design enhances compatibility with various equipment aesthetics. The packing seal type increases protection, reducing wear and extending the motor's operational life, making it an asset for any industrial setup.