{"product_id":"servostar-400-m","title":"SERVOSTAR-400-M","description":"\u003cp\u003eThe \u003cstrong\u003eSERVOSTAR-400-M\u003c\/strong\u003e amplifier from \u003cstrong\u003eKollmorgen\u003c\/strong\u003e is a member of the robust \u003cstrong\u003eS400 Servo Drives\u003c\/strong\u003e family, engineered for precision motion control in demanding industrial environments. This compact servo amplifier delivers a continuous input power of \u003cstrong\u003e2.5 kVA\u003c\/strong\u003e in S1 operation and meets international safety and reliability standards. The unit holds \u003cstrong\u003eCE, UL, cUL\u003c\/strong\u003e certifications, ensuring compliance with global regulations and facilitating deployment across multiple regions. Its wiring employs copper conductors in accordance with EN 60204 and NEC Table 310-16, providing reliable electrical connections and simplified maintenance. Designed for integration into space-constrained control cabinets, the amplifier’s footprint is optimized without compromising performance.\u003c\/p\u003e\n\n\u003cp\u003eThe SERVOSTAR-400-M combines efficient thermal and electrical management to support high current demands under continuous operation. With a rated current thermal dissipation of \u003cstrong\u003e60 W\u003c\/strong\u003e (including PSU losses) and only \u003cstrong\u003e12 W\u003c\/strong\u003e when the output stage is disabled, it maintains stable operation under varying load conditions. Its residual voltage drop at rated current does not exceed \u003cstrong\u003e5 V\u003c\/strong\u003e, enhancing energy efficiency and reducing heat generation in long-running cycles. The subordinate current controller achieves a bandwidth of \u003cstrong\u003e\u0026gt; 1.2 kHz\u003c\/strong\u003e, delivering rapid, precise current regulation for demanding motion profiles. Overvoltage protection thresholds are set at \u003cstrong\u003e455\/800\/900 VDC\u003c\/strong\u003e, and the amplifier supports a maximum DC bus link voltage of \u003cstrong\u003e900 V\u003c\/strong\u003e, providing robust defense against voltage spikes. Compact dimensions—\u003cstrong\u003e278 mm\u003c\/strong\u003e in height, \u003cstrong\u003e70 mm\u003c\/strong\u003e in width, and \u003cstrong\u003e171 mm\u003c\/strong\u003e depth (\u003cstrong\u003e235 mm\u003c\/strong\u003e with connectors)—and an approximate weight of \u003cstrong\u003e2.7 kg\u003c\/strong\u003e enable easy installation and flexible layout in panel assemblies.\u003c\/p\u003e\n\n\u003cp\u003eReliability is further enhanced by a safe restart lock that conforms to Safety Category 3 under EN 954-1, preventing unintended machine restarts and safeguarding operators. The amplifier’s efficient heat dissipation and use of high-grade copper conductors contribute to consistent performance in temperatures typical of industrial control cabinets. Certified to CE, UL, and cUL standards, the SERVOSTAR-400-M integrates seamlessly with Kollmorgen motion controllers and third-party servo motors for turnkey automation solutions. Ideal for robotics, packaging machinery, CNC systems, and conveyor drives, this servo amplifier balances compact form factor with advanced protection, ensuring uptime and precision in a wide range of motion control applications.\u003c\/p\u003e","brand":"Kollmorgen","offers":[{"title":"Refurbished","offer_id":51908653777197,"sku":null,"price":3213.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/Kollmorgen__4bc01096-b9cb-47cd-b519-644c96037666.webp?v=1760555584","url":"https:\/\/servosupplier.com\/products\/servostar-400-m","provider":"Servo Supplier","version":"1.0","type":"link"}