MGDLTC3NF - A6N Panasonic A6 7500W Driver

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MGDLTC3NF - A6N Panasonic A6 7500W Driver Specification

Sealed Type
Packing seal

Product Type
Servo Motor

Color
Black and Silver

Usage & Applications
Industrial Machinery

Weight
13.26 Kilograms (kg)

Phase
Three Phase

Warranty
1 Year

Material
Aluminum

MGDLTC3NF - A6N Panasonic A6 7500W Driver Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About MGDLTC3NF - A6N Panasonic A6 7500W Driver

The Panasonic MGDLTC3NF is an A6N Series high-performance network servo driver designed for 7500 W (7.5 kW) motors. While it shares the same physical frame and power rating as the A6SF driver, its primary function is as a Network Type controller. [1, 2]

Primary Function: RTEX Communication

The standout function of the A6N series is its reliance on the RTEX (Realtime Express) network protocol: [1, 2, 3]

Ultra-High-Speed Network: It uses a 100 Mbps full-duplex communication cycle (as fast as 0.0625 ms) to sync with multiple axes perfectly.
Reduced Wiring: Unlike the A6SF, which requires many individual wires for pulses and analog signals, the A6N connects to the PLC (host controller) via standard Ethernet cables.
Centralised Control: It is designed for complex machines where one master controller needs to manage many motors simultaneously with micro-second precision. [1, 2, 3, 4]

Core Capabilities

3.2 kHz Frequency Response: Provides the same lightning-fast reaction speed as the multifunction series, ensuring stable operation even under high loads.
Multi-Mode Control: Supports Position, Velocity, Torque, and Full-Closed control modes via network commands.
Safe Torque Off (STO): Includes built-in safety hardware to instantly cut motor power during emergencies.
23-bit Encoder Support: Specifically handles the 8-million-pulse feedback from the MDMF752 series motors to maintain sub-micron accuracy. [1, 3, 5]

Physical Specifications

The driver uses the large G-Frame chassis required for 7.5 kW power management. [1]

Weight: Approximately 18.1 lbs (8.2 kg).
Dimensions: ~7.24" (W) x 8.66" (H) x 9.96" (D).
Input: 3-phase 200V240V AC.

The Panasonic MGDLTC3NF (A6N Series) functions as a Network-Managed Power Converter. While the A6SF (Multifunction) version you looked at earlier relies on individual signal wires, this A6N model is built for high-speed, synchronized machine communication.

1. RTEX (Realtime Express) Network Hub

The defining function of this driver is its RTEX communication capability.

Daisy-Chain Wiring: It functions as a node in a high-speed Ethernet loop. Instead of running 20+ wires for control signals, you use a single RJ45 cable to connect it to the next driver.
Perfect Synchronization: It allows multiple motors (up to 32 axes) to move in perfect harmony. This is vital for tasks like 3D curved cutting or multi-arm robotics where every motor must be "in sync" within microseconds.

2. High-Power Electrical Management

7.5kW Energy Delivery: It takes 3-phase AC power and converts it into the precise high-current pulses required to drive the MDMF752 motor at 48 Nm of torque.
Regenerative Braking Management: When a heavy 7.5kW load slows down, it creates "returned" electricity. This driver functions to manage that energy, often through an external regenerative resistor, to prevent the system from surging or overheating.

3. Digital Feedback Processing

23-bit Data Translation: It receives 8,388,608 pulses per revolution from the motor's encoder. It functions to translate this massive stream of data into position and speed information that it sends back to the master controller (PLC) over the network.
Full-Closed Loop Support: It can simultaneously process data from the motor AND an external scale on the machine to eliminate errors caused by mechanical "slop" or gear backlash.

4. Advanced "Auto-Self" Functions

Real-time Auto-tuning: The driver "feels" the mechanical load. If the load changes (e.g., a heavy part is added to a conveyor), it functions to automatically adjust its internal gain settings to prevent the motor from overshooting or vibrating.
System Diagnostics: It functions as a health monitor for the entire axis, reporting specific error codes (like over-voltage, encoder errors, or network loss) directly to the machine's HMI screen.

5. Hardware Safety (STO)

Safe Torque Off: It has a dedicated hardware function to cut motor torque while keeping the electronics powered. This allows operators to safely interact with the machine without a full reboot.

Summary: Think of the A6N as the "Smart Network" version. It is best used when you have a complex, multi-axis machine controlled by a single master controller via Ethernet cables.