{"product_id":"vt-2000-s472","title":"VT 2000 S47\/2","description":"\u003cp\u003eThe \u003cstrong\u003eVT 2000 S47\/2\u003c\/strong\u003e proportional amplifier from \u003cstrong\u003eBosch Rexroth Indramat\u003c\/strong\u003e, part of the \u003cstrong\u003eVT 2000 Proportional Amplifiers\u003c\/strong\u003e series, is designed for precise control of proportional hydraulic valves in industrial automation. Its primary function is to regulate solenoid coil activation with an \u003cstrong\u003einput voltage range\u003c\/strong\u003e of \u003cstrong\u003e0 to ±16V DC\u003c\/strong\u003e, delivering a \u003cstrong\u003ecurrent output\u003c\/strong\u003e of up to \u003cstrong\u003e1000mA (1A)\u003c\/strong\u003e. The front-panel \u003cstrong\u003eramp control\u003c\/strong\u003e allows adjustable ramp-up and ramp-down rates, ensuring smooth valve actuation and reducing hydraulic shock.\u003c\/p\u003e\n\n\u003cp\u003eThis amplifier operates on a nominal \u003cstrong\u003evoltage\u003c\/strong\u003e of \u003cstrong\u003e220V\u003c\/strong\u003e at \u003cstrong\u003e50Hz\u003c\/strong\u003e with an \u003cstrong\u003eefficiency\u003c\/strong\u003e of \u003cstrong\u003e85%\u003c\/strong\u003e and a \u003cstrong\u003epower factor\u003c\/strong\u003e of \u003cstrong\u003e0.95\u003c\/strong\u003e. It incorporates a \u003cstrong\u003egold-plated edge connector\u003c\/strong\u003e for robust modular integration and screw-terminal or multi-pin interfaces for power and signal wiring. Internal components include operational amplifiers and power transistors for signal processing and solenoid driving, alongside \u003cstrong\u003eflyback diodes\u003c\/strong\u003e and a \u003cstrong\u003e+200μF\/40V electrolytic capacitor\u003c\/strong\u003e for surge protection and voltage stabilization.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for reliability in demanding environments, the VT 2000 S47\/2 features \u003cstrong\u003eDIN rail compatible\u003c\/strong\u003e mounting and rugged protection components to withstand voltage spikes and electrical noise. The inclusion of inductors and transformers ensures consistent signal conditioning and galvanic separation, enhancing durability and long-term stability. With a maximum \u003cstrong\u003ecurrent\u003c\/strong\u003e rating of \u003cstrong\u003e5A\u003c\/strong\u003e and a proven track record in industrial automation, this amplifier delivers repeatable performance, reduces maintenance downtime, and optimizes hydraulic valve precision in high-performance applications.\u003c\/p\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Refurbished","offer_id":52091465236781,"sku":null,"price":1179.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/VT-2000_Series__0fbba533-3aeb-4f80-ab86-0de9ed3df21e.webp?v=1757358868","url":"https:\/\/servosupplier.com\/products\/vt-2000-s472","provider":"Servo Supplier","version":"1.0","type":"link"}