{"product_id":"rs3a03a0aa2","title":"RS3A03A0AA2","description":"\u003cp\u003eThe \u003cstrong\u003eRS3A03A0AA2\u003c\/strong\u003e by \u003cstrong\u003eSanyo Denki\u003c\/strong\u003e is a high-performance servo amplifier within the \u003cstrong\u003eR SANMOTION Servo Drives\u003c\/strong\u003e series designed for precise single-axis control in industrial automation environments. This compact unit employs an \u003cstrong\u003eIGBT-based sinusoidal PWM control\u003c\/strong\u003e system to deliver smooth and accurate motor responses while minimizing acoustic noise. Supporting \u003cstrong\u003eposition, speed, and torque control\u003c\/strong\u003e modes switchable via parameters, the drive offers versatile motion management for a wide range of applications. With a rated \u003cstrong\u003eAmplifier Capacity of 30 A\u003c\/strong\u003e and a single-axis configuration, it provides concentrated power and precision where they are needed most. Weighing just \u003cstrong\u003e0.9 kg\u003c\/strong\u003e, the RS3A03A0AA2 achieves an exceptional power-to-weight ratio suitable for space-constrained control panels.\u003c\/p\u003e\n\n\u003cp\u003eThe technical architecture of the RS3A03A0AA2 features a dual-input \u003cstrong\u003eMain Power Supply\u003c\/strong\u003e that accepts both three-phase and single-phase 200–240 VAC (+10%\/–15%) at 50\/60 Hz, ensuring compatibility with standard industrial power lines. The \u003cstrong\u003eControl Circuit Power Supply\u003c\/strong\u003e mirrors this range to maintain stable internal electronics. Engineers can interface seamlessly through \u003cstrong\u003eAnalog\/Pulse\u003c\/strong\u003e signals and leverage the built-in \u003cstrong\u003eGeneral-purpose Output (NPN sinking type)\u003c\/strong\u003e for additional control tasks. Equipped with a single controllable axis, this amplifier integrates an on-board \u003cstrong\u003eBuilt-in Regenerative Resistor\u003c\/strong\u003e to dissipate excess braking energy safely, protecting the power devices from thermal stress. The drive’s \u003cstrong\u003eControl Functions\u003c\/strong\u003e package—covering position, speed, and torque control—can be parameter-switched to suit dynamic process requirements without hardware changes.\u003c\/p\u003e\n\n\u003cp\u003eOperational reliability is enhanced by robust environmental tolerances: the unit operates across \u003cstrong\u003e0 to +55°C\u003c\/strong\u003e with up to \u003cstrong\u003e≤90% RH (non-condensing)\u003c\/strong\u003e, ensuring consistent performance in demanding factory conditions. The inclusion of a \u003cstrong\u003eSTO Function\u003c\/strong\u003e (Safe Torque Off) adds a layer of functional safety by disconnecting motor power without a full system shutdown, although no additional safety functions are provided. The drive’s lightweight \u003cstrong\u003eMass of 0.9 kg\u003c\/strong\u003e and compact form factor enable simple integration into existing control cabinets or machine bases. Maintenance is streamlined by the drive’s fault-reporting capabilities and standardized interface, reducing downtime and simplifying diagnostics.\u003c\/p\u003e\n\n\u003cp\u003eIntegration into industrial automation systems is straightforward, with the RS3A03A0AA2 offering plug-and-play compatibility with Sanyo Denki’s motion controllers and third-party PLCs. Its universal \u003cstrong\u003e200–240 VAC\u003c\/strong\u003e power acceptance and configurable \u003cstrong\u003eAnalog\/Pulse Interface\u003c\/strong\u003e allow seamless replacement of legacy amplifiers without rewiring major subsystems. Ideal for robotics, CNC machines, packaging lines, and assembly automation, this servo drive delivers reliable single-axis performance with precise motion control. The unit’s lightweight profile and minimal footprint make it particularly suited for applications where space is at a premium and performance cannot be compromised.\u003c\/p\u003e","brand":"Sanyo Denki","offers":[{"title":"Unused Surplus","offer_id":52065471070509,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":51689206120749,"sku":null,"price":419.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/R_SANMOTION_Servo_Drives__ad45c6d2-c071-4e3f-a57c-23a39245278a.webp?v=1760557024","url":"https:\/\/servosupplier.com\/products\/rs3a03a0aa2","provider":"Servo Supplier","version":"1.0","type":"link"}