MDMFD22L1H6M Panasonic A6 22000W Motor , Torque Nm - 140, RPM - 1500

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MDMFD22L1H6M Panasonic A6 22000W Motor , Torque Nm - 140, RPM - 1500 Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Color
Black and Silver

Usage & Applications
Industrial Machinery

Weight
10.3 Kilograms (kg)

Warranty
1 Year

Phase
Three Phase

Material
Aluminum

MDMFD22L1H6M Panasonic A6 22000W Motor , Torque Nm - 140, RPM - 1500 Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About MDMFD22L1H6M Panasonic A6 22000W Motor , Torque Nm - 140, RPM - 1500

The Panasonic MINAS A6 MDMFD22L1H6M is the ultra-high-output 22 kW motor equipped with a mechanical holding brake. This is one of the most powerful units in the A6 series, combining massive force with a safety lock for heavy vertical loads.

Physical Specifications (Imperial Units)

Weight: Approximately 227.1 lbs (103.0 kg).
- The brake adds about 24.3 lbs compared to the non-brake model.
Width & Height (Flange): 8.66 inches (220 mm square).
Total Length:
- Body Length (with Brake): ~16.18 inches (411 mm).
- Total Length (Body + Shaft): ~20.75 inches (527 mm).
Shaft Dimensions:
- Diameter: 2.17 inches (55 mm).
- Length: 4.57 inches (116 mm).

Core Technical Specs

Rated Output: 22,000 W (22 kW).
Rated Torque: 140 Nm.
Peak Torque: 350 Nm.
Rated Speed: 1500 r/min.
Holding Brake: Included (24V DC).
Static Friction Torque of Brake: ~161 Nm or higher (designed to hold the full 140 Nm rated load).
Protection: IP67 (fully sealed).

Comparison: 22 kW Brake vs. No Brake

Feature	MDMFD22L1G6M (No Brake)	MDMFD22L1H6M (With Brake)
Weight	~202.8 lbs	~227.1 lbs
Body Length	~14.21"	~16.18"
Total Length	~18.78"	~20.75"

Due to its 227 lb weight and 20-inch length, this motor requires extremely robust mounting brackets and mechanical lifting for installation. It is typically used for the most demanding vertical axes in large-scale aerospace or automotive manufacturing machinery.

The Panasonic MDMFD22L1H6M functions as an Extra-Heavy Duty Safety Actuator. It is the most powerful standard motor in the A6 lineup that includes a mechanical safety lock, designed to manage massive forces while protecting the machine from gravity-induced failure.

1. High-Capacity Mechanical Locking (The Brake)

The "H" in the model name indicates the built-in electromagnetic holding brake.

Static Load Holding: It functions to mechanically lock the motor shaft with over 161 Nm of friction torque. Since the motor is rated for 140 Nm, this brake is strong enough to hold the motors maximum continuous load indefinitely without power.
Safety on Vertical Axes: Its primary function is to prevent "free-fall" on the Z-axis of massive machines (like 30-ton CNC gantries or large industrial lifts) when the power is switched off or during an emergency.

2. Massive Torque and Prime Motion

140 Nm Continuous Output: It functions to provide steady, high-power force for the most demanding industrial tasks. It can sustain this output while spinning at 1500 RPM, delivering a full 22,000 Watts of power.
Peak "Breakaway" Torque (350 Nm): It has the function to provide a massive momentary "burst" of power to overcome the high static friction of multi-ton machinery during startup.

3. Precision at Extreme Scale

23-bit Position Tracking: Despite its size and 227 lb (103 kg) weight, it functions with surgical precision. It monitors its position at 8,388,608 points per revolution, allowing a massive machine to repeat its movements within microns.
Absolute Feedback: It functions as an "always-on" digital ruler. It remembers its exact mechanical position even if the power is cut for months, so you never have to perform a "homing" sequence on your heavy machinery.

4. System Stability (Middle Inertia)

Inertia Matching: At this power level, the internal rotor mass functions as a mechanical stabilizer. This "Middle Inertia" design prevents the motor from being "pushed around" by the heavy machine parts it moves, ensuring the control remains smooth and the machine doesn't vibrate.

5. Harsh Environment Protection

IP67 Sealing: It is designed to function in the most brutal factory conditions. It is fully sealed against metallic dust, heavy oil mist, and high-pressure water/coolant spray.