Kollmorgen S7120S S700 Series Digital Servo Drive

Product Description

The Kollmorgen S7120S is a high-performance single-axis digital servo drive belonging to the Kollmorgen S700 series, designed for 480V three-phase AC power supply. It supports precise torque, speed and position closed-loop control for synchronous servo motors, asynchronous motors and DC motors. Equipped with EtherCAT, CANopen and multiple feedback interfaces, it integrates STO safe torque off function. This compact and robust servo amplifier is widely supplied as new surplus or fully tested refurbished spare parts for packaging machinery, machine tools and automated production line maintenance and upgrade projects.

Product Functions

• High-precision torque, speed and position loop control for various servo motors
• Built-in STO (Safe Torque Off) safety function to meet machinery safety requirements
• Support EtherCAT, CANopen fieldbus communication for high-speed PLC linkage
• Compatible with SFD3, Hiperface DSL, EnDat, incremental encoder and resolver feedback
• Autotuning function for quick commissioning and vibration suppression
• MMC memory card slot for parameter backup, copy and firmware update

Application Scenarios

• Packaging equipment, printing machinery and labeling automation lines
• CNC machine tools, laser cutting and precision machining platforms
• Robotic handling, material sorting and assembly automation stations
• Textile machinery, plastic injection and forming equipment
• Spare replacement and repair of existing Kollmorgen S700 servo control systems

FAQ