MDMF202L1H6M Panasonic A6 2000W Motor + BRK , Torque Nm - 9.55, RPM - 2000

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MDMF202L1H6M Panasonic A6 2000W Motor + BRK , Torque Nm - 9.55, RPM - 2000 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Usage & Applications
Industrial Machinery

Color
Black and Silver

Weight
9.3 Kilograms (kg)

Warranty
1 Year

Phase
Three Phase

Material
Aluminum

MDMF202L1H6M Panasonic A6 2000W Motor + BRK , Torque Nm - 9.55, RPM - 2000 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About MDMF202L1H6M Panasonic A6 2000W Motor + BRK , Torque Nm - 9.55, RPM - 2000

The Panasonic MDMF202L1H6M is the Middle-Inertia, brake-equipped version of the 2000W (2.0 kW) A6 series. It is designed for applications where high torque and mechanical stability are required alongside a safety locking system. [1]

Function

High-Torque Performance: Provides a robust 9.55 Nm of continuous torque, making it ideal for driving heavy loads like large ball screws or industrial robotics.
Fail-Safe Holding (Brake): Features a built-in electromagnetic holding brake that automatically locks the shaft when power is lost. This prevents vertical loads from falling or axes from moving during an emergency stop.
Inertia Matching: The "Middle-Inertia" design provides a better balance for heavy mechanical parts, reducing vibration and making the system easier to tune compared to low-inertia models. [1]

Technical Specifications

Feature [1, 2, 3, 4, 5]	Specification
Rated Output	2000 W (2.0 kW)
Rated Torque	9.55 Nm (Peak: 28.7 Nm)
Rated Speed	2000 RPM (Max: 3000 RPM)
Voltage	200 V AC
Encoder	23-bit (8,388,608 pulses/rev)
Brake Torque	13.7 Nm or more (Static friction)
IP Rating	IP67 (Dust-tight and water-resistant)

Physical Dimensions & Weight (Inches & Lbs)

The addition of the brake makes this unit significantly longer and heavier than the standard model.

Weight: Approximately 20.50 lbs (9.3 kg).
Width & Height (Flange): 5.12 inches (130 mm square).
Length (Total Body): Approximately 8.01 inches (203.5 mm).
Shaft Diameter: 0.866 inches (22 mm).

Operation Note

The Panasonic MDMF202L1H6M functions as a high-torque, stable power source with an integrated safety lock for heavy-duty industrial automation. It is the "heavy lifter" designed to maintain control over massive mechanical loads.

1. Fail-Safe Position Holding (Primary Brake Function)

The "H" in the model signifies a built-in electromagnetic holding brake.

Gravity Protection: Its main job is to prevent a vertical axis (like a heavy cutting head on a CNC machine or a lift) from falling when power is disconnected.
Automatic Locking: It is a "power-off" brake; internal springs automatically clamp the shaft whenever the 24V DC supply is cut.
High Holding Force: With a static torque of 13.7 Nm, the brake is much stronger than the motor's running torque, ensuring the load won't budge even if it is heavy.

2. High-Torque Heavy Duty Output

While high-speed motors spin faster, this motor focuses on pushing power.

Forceful Motion: It provides a constant 9.55 Nm of torque (up to 28.7 Nm peak), allowing it to drive large-diameter ball screws and heavy gearboxes that smaller motors couldn't move.
Application: Commonly used in industrial robotics, heavy-duty conveyors, and large-scale milling machines.

3. "Middle-Inertia" for Load Stability

The "Middle-Inertia" rotor acts as a mechanical stabilizer.

Inertia Matching: Moving a heavy load with a lightweight motor often causes "hunting" (vibration as the motor tries to find its position). The heavier rotor in this motor provides a better match for high-mass loads, leading to smoother movement and easier tuning.
Reduced Stress: It absorbs mechanical shocks from the load, protecting the internal components during rapid starts and stops.

4. Precision Feedback & Protection

23-bit Accuracy: Despite its size and power, it tracks its position within 8,388,608 steps per turn, allowing for surgical precision.
IP67 Durability: It is built to function in environments with high humidity, dust, or oil mist, making it a "fit and forget" component for harsh factory floors.