Key Features:
Type: Motion Control Module

Model: RD77MS416

Series: MELSEC iQ-R Series

Axes Control: Supports control of up to 16 axes simultaneously

High-Precision Control:

Servo control for positioning, speed, and torque

Provides high-speed response for smooth and synchronized motion control

Communication:

Built-in Ethernet and CC-Link IE Field Network support for fast data transfer between devices

Motion over EtherCAT (FSoE): For high-performance multi-axis control over Ethernet

Advanced Control Functions:

Interpolation: Linear, circular, and helical interpolation for complex path control

Cam Profiling: For synchronized motion control, including cam curves

Electronic Gearing and Positioning: Supports precise gearing and positioning control with high accuracy

Multi-Tasking: Supports multiple control tasks simultaneously for more complex motion sequences

Flexible Configuration: Easy integration with MELSEC iQ-R PLC via standard software like GX Works3

Safety Features: Equipped with safety measures including safe torque off (STO) and safety zone control

Compact Design: Compact and modular design for efficient use of control cabinet space

Programmed with GX Works3: Simplifies configuration, programming, and monitoring of motion control functions

Specifications / Parameters:
Control Method:

Position Control: Open-loop and closed-loop control for precise movement

Speed Control: Provides stable speed control across various load conditions

Torque Control: Enables accurate torque control for precise motion tasks

Axes Control:

Max. Axes Control: Up to 16 axes for simultaneous control in multi-axis motion systems

Control Mode: Supports position, speed, and torque control

Communication Interface:

Ethernet Port (100BASE-TX) for high-speed communication with PLCs and devices

CC-Link IE Field Network for fast data communication in distributed systems

Motion over EtherCAT (FSoE) for synchronization across multiple axes and remote control systems

Input/Output:

Supports digital inputs/outputs for control of motion parameters

Encoder feedback input for precise positioning

Feedback Devices:

Supports incremental and absolute encoders for position feedback

Compatible with servo motors and stepper motors for versatile control

Input Voltage:

Voltage: 24 V DC (for the module's operation)

Dimensions:

Width: 130 mm

Height: 90 mm

Depth: 140 mm

Weight: Approx. 1.2 kg

Operating Temperature: 0°C to +55°C

Storage Temperature: -25°C to +70°C

Humidity: 20% to 90% RH (non-condensing)

Protection Class: IP20 (for indoor use)

Wiring:

Connection Type: Easy connection to other modules and I/O devices through MELSEC iQ-R system backplane

Safety Functions:

Safe Torque Off (STO): Ensures that the system will not operate when safety conditions are not met

Safety Zone Control: Monitors and controls motion within defined safety zones

Applications:
Robotics: Used for controlling robotic arms and automation systems requiring precise multi-axis movement and synchronization

CNC Machines: Ideal for controlling CNC machinery, ensuring accurate and synchronized movement of toolheads and workpieces

Packaging Systems: Controls multiple axes of motion in packaging lines, ensuring high-speed, high-precision operations

Material Handling: Provides accurate control for material handling systems like conveyors, lifts, and automated guided vehicles (AGVs)

Textile Machines: Controls motors and axes in textile machinery, improving fabric handling and production efficiency

Assembly Lines: Suitable for controlling automated assembly lines with multiple synchronized motions

Automation Systems: Used for controlling and synchronizing various mechanical movements in production automation systems

Semiconductor Manufacturing: High-precision motion control for wafer handling and semiconductor assembly equipment