Kollmorgen S72402-NANANA-NA-225
Kollmorgen S72402-NANANA-NA-225 - Image 2

Kollmorgen S72402-NANANA-NA-225

Product Introduction
S72402-NANANA-NA-225 is a high-performance servo drive from Kollmorgen’s S72402 series. The S72402 is the series number, “NANANA” is the custom identifier for the drive, and “NA” indicates that the drive output includes a neutral line. This drive is one of Kollmorgen’s high-end products, featuring high performance and high reliability, designed for complex motion control tasks in industrial automation and robotics.

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Description

Kollmorgen S72402-NANANA-NA-225

Technical Specifications

  • Input Voltage: Directly from grounded 110 to 480VAC, 1-phase or 3-phase, 50 to 60 Hz line
  • Maximum Continuous Output Current: Models ranging from 1.5A to 72A
  • Feedback: High-resolution encoder feedback; supports single cable feedback with SFD3 and High Flex DSL
  • Communication: Ethernet (EtherCAT, SynqNet), CANopen bus; legacy bus support including PROFIBUS, DeviceNet, SERCOS II, and RS232
  • Safety: Standard Safe Torque Off (STO) function; optional safety expansion card with SIL2 or SIL3 safety functions including SDI, SLS, SS1, SS2, BU, SBT
  • Storage: MMC memory card slot for parameter and firmware backup/replication
  • Certifications: CE compliant

Functional Features

  • High-Performance Motion Control: High-speed current, speed, and position control leading to increased machine cycle rates
  • Auto-Tuning: Automatic tuning function simplifies commissioning
  • Onboard IEC 61131 Macro Programming: Enables flexible motion control internally within the drive
  • Integrated EMC Filter and Power Supply: Onboard EMC filter, integrated power supply, and braking resistor enable compact switch cabinet design
  • Multiple Control Modes: Supports speed loop, position loop, and torque control modes
  • Comprehensive Protection: Built-in overcurrent, overvoltage, and overheat protection
  • Fast Feedback Evaluation: Market-leading feedback evaluation speed

Application Scenarios

  • Industrial Automation: Conveyor systems, production lines, machine tools
  • Robotics: Robot joint control and actuator motion
  • CNC Machine Tools: Precision machining and axis control
  • Medical Equipment: Surgical robots, medical imaging devices, laboratory automation
  • Semiconductor Manufacturing: High-precision wafer positioning and handling
  • Packaging and Printing: High-speed, high-precision packaging and printing processes
  • Aerospace: Flight control servo systems and positioning control

Performance Parameters

  • Current Loop Bandwidth: High-performance (specific value varies by configuration)
  • Feedback Resolution: 24-bit high-resolution encoding
  • Velocity Loop Bandwidth: High-speed control capability
  • Control Modes: Torque, speed, and position control
  • Communication Speed: Supports high-speed Ethernet and CANopen

Material Composition
Compact metal housing with integrated digital signal processor, IGBT power modules, integrated EMC filter, and onboard power supply components. The drive uses high-quality materials and rigorous manufacturing processes to ensure long service life.

Structural Features

  • Compact Design: High power density allows high output in limited space
  • MMC Card Slot: For parameter backup and firmware updates in the field
  • Multiple Connectors: Standard RJ45 for SynqNet, Ethernet ports, and Molex connectors
  • LED Status Indicators: Display operating status and fault information
  • Modular Design: Supports field expansion of communication and I/O functions

Working Principle
The S72402-NANANA-NA-225 receives 110 to 480VAC input power, converts it to DC bus voltage through internal rectification circuits, and drives the servo motor through IGBT power modules. The drive uses high-resolution encoder feedback to monitor rotor position and speed in real time. Combined with advanced control algorithms and auto-tuning, it precisely regulates output current and voltage. The upper-level controller sends motion commands via Ethernet (EtherCAT/SynqNet), CANopen, or analog/pulse signals. The drive performs closed-loop control to achieve precise regulation of motor position, speed, and torque. The onboard IEC 61131 macro programming language enables flexible internal motion control.

Installation Requirements

  • Suitable for control cabinet installation with adequate ventilation and heat dissipation
  • EMC-compliant shielding and grounding required
  • Use specified copper wire for all connections
  • Wait sufficient time after power-off before performing maintenance
  • MMC card slot available for parameter backup before installation

Usage Notes

  • Supports 110 to 480VAC wide-range input; configure according to actual power grid standards
  • Do not use in potentially explosive environments
  • Do not use in environments with corrosive or conductive dust
  • Ensure feedback cables are correctly connected to avoid signal interference
  • Utilize comprehensive fault protection for rapid troubleshooting
  • Use MMC card to back up parameters and firmware for easy replication across multiple drives
  • Ensure adequate heat dissipation within the control cabinet

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