Product Description

The S77202-NANANA from Kollmorgen is a sophisticated servo digital amplifier that is part of the SR series known for its reliability and efficiency in industrial settings. This servo digital amplifier operates on a voltage range from 208V to 480V, suitable for diverse electrical standards, and supports a 72 Arms rated output current that can handle demanding operational tasks with ease. Its peak output current capability of 140 Arms for approximately 2 seconds allows it to manage sudden surges in power demand, ensuring seamless performance during high-load conditions. The S77202-NANANA features a switching frequency of the output stage at 8 kHz, providing fine control over the power output and enabling precise motion control essential for automation processes. The drive's motor inductance minimum ranges from 0.26 mH at 208V to 0.61 mH at 480V, offering compatibility with various motor types and application needs. It maintains a form factor for the output current of 1.01 under rated conditions, ensuring consistent performance. Thermal management is also a key focus, with the ability to dissipate 885W at 230V without brake dissipation, highlighting the drive's efficiency and reliability even under continuous operation. The S77202-NANANA also prioritizes safety with technical data supporting brake circuit thresholds and overvoltage switch-off capabilities, ensuring safe operation even in the event of unexpected power fluctuations. Its noise emission level is contained within 68 dB(A), making it a quiet operator in noise-sensitive environments. Weighing in at 35 kg and with compact dimensions, the S77202-NANANA is designed to fit into various industrial spaces without the need for extensive modifications. Its robust mechanical and electrical specifications make it an excellent choice for a wide range of industrial applications where high current handling and safety are critical."