Product Description

The S7120S-NANANA is a member of Kollmorgen's S7 series of servo drives, a line celebrated for its precision, power, and adaptability. Designed for high-performance industrial applications, this digital amplifier is capable of operating within a supply voltage range of 208V to 480V, ensuring compatibility with various power systems worldwide. Its ability to deliver a continuous output current of 6 Arms and handle peak currents of 24/30 Arms for approximately 2 seconds with a ±3% tolerance illustrates its readiness for dynamic and demanding motion tasks. The drive's switching frequency of 8 kHz for the output stage allows for fine-tuned and smooth control across a range of motion profiles. This capability is further enhanced by the servo drive's sophisticated voltage rise speed of 6.9 kV/µs at 3x480V, enabling rapid response times crucial for applications where precision and speed are paramount. The S7120S-NANANA also excels in thermal management, a critical factor for ensuring longevity and consistent performance. With a design focused on efficient heat dissipation, the digital amplifier maintains its cool even under the stress of maximum load operations. This digital amplifier is not only robust in its power delivery but also in its physical construction. Weighing in at 5.5 kg, with a height of 382 mm including connectors and a width of 100 mm, it presents a compact form factor that does not compromise on power or functionality. The noise emission is kept at a maximum of 58 dB(A), which supports a more comfortable working environment without the distraction of loud operational sounds. In addition to its power and performance, the S7120S-NANANA is designed with user-friendliness in mind. It includes a standard single-channel Safe Torque Off (STO) for quick and safe shutdowns in emergency situations, providing an additional layer of operational safety. The digital amplifier features a memory card slot for easy parameter and firmware updates, a front-side slot for expansion cards, and a user-friendly operational interface with a 3-character LED display. Moreover, the S7120S-NANANA's compatibility with a wide range of motor types, including synchronous servomotors, linear motors, asynchronous motors, and DC motors, makes it a versatile choice for various industrial motion control scenarios. This flexibility is further enhanced by the drive’s onboard RS232 and 24V pulse direction interface, along with CANopen and EtherCAT for comprehensive connectivity options. Kollmorgen's S7120S-NANANA is not just a servo drive; it represents a reliable and high-performance solution that can be seamlessly integrated into existing systems, ensuring precise control and efficient operation in even the most challenging industrial environments.