SEW Eurodrive MXA81A-016-503-00 MOVIAXIS Axis Module

Product Description

The MXA81A-016-503-00 is a single-axis servo module for SEW MOVIAXIS® multi-axis servo system. It runs on 560V DC intermediate bus, provides precise current, speed and position control for synchronous servo motors. It is used together with power supply modules and other axis modules in the same rack, suitable for high dynamic multi-axis motion control.

Features

• Part No: MXA81A-016-503-00, Brand: SEW Eurodrive
• Rated output current: 16A, DC bus 560V
• Control supply: 24VDC
• High dynamic servo control, support PWM 4kHz / 8kHz
• Built-in safety relay, support STO safe torque off function
• Encoder interfaces for resolver, Hiperface, incremental encoder
• Front panel status LEDs for power, fault, communication
• Compact rack-mounted design, hot-swap in MOVIAXIS cabinet
• Support EtherCAT, Profinet, Profibus motion bus via gateway
• Compliant with EN ISO 13849, EN 61800 safety standards

Applications

• Packaging machine, printing machine, textile machinery multi-axis control
• Robot, handling system, gantry and pick-and-place equipment
• Automation production line, conveyor positioning system
• Original MOVIAXIS rack spare replacement and retrofit
• High-precision synchronous motion control for multi-axis machinery

FAQ

Q: What does 016 stand for in MXA81A-016-503-00?
A: 016 means rated output current 16A; other variants include 002, 004, 008, 024, 032.

Q: Does it include power supply?
A: No, it is only the axis module; it needs matched MXC power supply module for DC bus power.

Q: Is this module active or discontinued?
A: MOVIAXIS MXA81A series is mature SEW motion product, still available for new orders and spare supply.

Q: What safety function does it support?
A: Standard STO (Safe Torque Off), optional extended safety functions depending on firmware and option card.