the Panasonic MDMFD22L1G6M functions as an Extreme-Capacity Prime Mover, providing the highest level of torque and power available in the standard A6 lineup. At 22 kW, it is designed to replace hydraulic systems or large induction motors with high-precision servo control.
1. Massive Torque Output (Power Function)
The core function of this motor is the delivery of 140 Nm of continuous torque.
- Heavy-Duty Force: It maintains this massive 140 Nm force across its entire speed range (up to 1500 RPM), allowing for high-speed operation of extremely heavy machinery.
- Peak Burst (350 Nm): It can provide a momentary "punch" of 350 Nm. This is used to break through static friction or to perform rapid, aggressive accelerations of loads weighing several tons.
2. High-Inertia Load Management
As a Middle Inertia motor, its physical construction serves a damping function:
- Mechanical Stability: The internal rotor has significant mass, which acts as a "gyroscope" to stabilize the system. It functions to prevent the machine from "shaking" or oscillating when moving heavy gantries or large industrial rollers.
3. Precision at the 22 kW Scale
Despite its size and 203 lb weight, it functions as a high-resolution instrument:
- 8.38 Million Points per Turn: The 23-bit absolute encoder allows the motor to position a multi-ton load with a resolution thinner than a human hair.
- No-Homing Startup: It functions to track its position even when powered down, meaning the machine can resume work immediately without a calibration cycle, which is a major time-saver for large-scale production.
4. Harsh Industrial Survivability
- IP67 Rating: It is built to function in the "wet" areas of a factory. It can be sprayed with high-pressure coolant or oil and covered in metallic dust without the internal electronics being compromised.
- Thermal Management: It is engineered to handle the intense heat generated by 96 Amps of current, using high-grade insulation and heat-dissipating materials to run 24/7.
Typical Applications
- Large-Scale Injection Moulding: Powering the primary screw or clamping force.
- Metal Forming & Stamping: Driving heavy presses that require precise depth control.
- Heavy Material Handling: Moving large automotive chassis or heavy aerospace components.
- Large CNC Boring & Milling: Driving the main axes of machines used for mining or ship-building parts.