{"product_id":"vt-vrpa1-52-10av00","title":"VT-VRPA1-52-10a\/V0\/0","description":"\u003cp\u003eThe \u003cstrong\u003eBosch Rexroth Indramat VT-VRPA1-52-10a\/V0\/0\u003c\/strong\u003e proportional valve amplifier is a robust member of the \u003cstrong\u003eVT-VRPA Electric Amplifiers\u003c\/strong\u003e family, designed for precise control of servo solenoid valves in demanding industrial automation applications. It delivers closed-loop position control with a PID controller, ensuring stable and accurate valve positioning under varying load conditions. Featuring automatic quadrant recognition, the amplifier detects transitions between operational quadrants seamlessly, maintaining smooth directional changes. The unit supports position transducer feedback from 0 to ±10 V, providing high-resolution input for real-time control. Built to Eurocard format for 19″ rack installation, it integrates easily into modular control cabinets and centralized automation racks.\u003c\/p\u003e\n\n\u003cp\u003eThe VT-VRPA1-52-10a\/V0\/0’s technical specifications include a three-phase input rated at \u003cstrong\u003e230 V\u003c\/strong\u003e at \u003cstrong\u003e50\/60 Hz\u003c\/strong\u003e, delivering up to \u003cstrong\u003e3 HP\u003c\/strong\u003e of rated power to connected solenoid valves. It operates with \u003cstrong\u003eclocked current regulation\u003c\/strong\u003e on its solenoid output, optimizing response time and energy efficiency. The amplifier implements \u003cstrong\u003eclosed-loop position control with PID controller\u003c\/strong\u003e as its primary control type and features \u003cstrong\u003eLED indicators for fault monitoring\u003c\/strong\u003e under its fault detection specification. It accommodates \u003cstrong\u003eposition transducer feedback (0 to ±10 V)\u003c\/strong\u003e and offers \u003cstrong\u003eautomatic quadrant recognition\u003c\/strong\u003e to detect quadrant transitions. Mounting is via \u003cstrong\u003eEurocard format for 19″ rack installation\u003c\/strong\u003e, and it is expressly compatible with \u003cstrong\u003e4WRL…M-3X series proportional valves\u003c\/strong\u003e. Classified as a \u003cstrong\u003efrequency inverter drive\u003c\/strong\u003e, it belongs to the \u003cstrong\u003e2X (Series 20 to 29)\u003c\/strong\u003e lineup by Bosch Rexroth Indramat.\u003c\/p\u003e\n\n\u003cp\u003eOperational performance of the amplifier is optimized for industrial environments: its three-phase design supports high dynamic loads, while the clocked current regulation reduces thermal stress on solenoid coils. Cable management guidelines specify \u003cstrong\u003e1.5 mm²\u003c\/strong\u003e conductors for runs up to 20 m and \u003cstrong\u003e2.5 mm²\u003c\/strong\u003e for runs between 20 m and 60 m to minimize signal interference. Transducer wiring requires \u003cstrong\u003e4 x 0.5 mm² shielded cable\u003c\/strong\u003e for accurate position feedback and noise rejection. The integrated PID processor adjusts output continuously to maintain setpoints, and instantaneous fault detection via LEDs enables rapid diagnostics. Its frequency range of 50\/60 Hz and three-phase configuration ensure compatibility with standard industrial power systems.\u003c\/p\u003e\n\n\u003cp\u003eSystem integration is streamlined by its Eurocard design and rack compatibility, simplifying installation in centralized control panels. The amplifier interfaces directly with Bosch Rexroth servo solenoid valves, eliminating the need for external converters or signal conditioners. Its comprehensive set of features and rugged construction make it ideal for machine tools, packaging equipment, hydraulic test stands, and process automation systems. With precise closed-loop control, built-in diagnostics, and automatic quadrant recognition, the VT-VRPA1-52-10a\/V0\/0 delivers the reliability and performance essential for modern industrial automation.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unused Surplus","offer_id":52091681767725,"sku":null,"price":6450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/VT-VRPA_Electric_Amplifiers__d006c970-76e6-413e-9628-65590f531282.webp?v=1760557047","url":"https:\/\/servosupplier.com\/products\/vt-vrpa1-52-10av00","provider":"Servo Supplier","version":"1.0","type":"link"}