{"product_id":"jsp-090-20","title":"JSP-090-20","description":"\u003cp\u003eThe \u003cstrong\u003eCopley Controls JSP-090-20\u003c\/strong\u003e is a high-performance servo amplifier within the \u003cstrong\u003eJunus Motor Controllers\u003c\/strong\u003e series, designed for precision motion control in industrial automation. It delivers a \u003cstrong\u003epeak current\u003c\/strong\u003e of \u003cstrong\u003e20 Adc\u003c\/strong\u003e and supports an \u003cstrong\u003einput voltage\u003c\/strong\u003e range of \u003cstrong\u003e+20 to +90 Vdc\u003c\/strong\u003e, ensuring compatibility with a wide variety of power systems. Featuring a \u003cstrong\u003e20 kHz PWM carrier frequency\u003c\/strong\u003e, this lightweight unit (0.66 pounds) provides robust output while maintaining compact dimensions for seamless integration into OEM machinery and robotic systems.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for demanding applications, the JSP-090-20 offers a \u003cstrong\u003econtinuous current\u003c\/strong\u003e rating of \u003cstrong\u003e10 Adc\u003c\/strong\u003e and a \u003cstrong\u003epeak output power\u003c\/strong\u003e of \u003cstrong\u003e1.64 kW\u003c\/strong\u003e. Its \u003cstrong\u003ePwm ripple frequency\u003c\/strong\u003e of \u003cstrong\u003e40 kHz\u003c\/strong\u003e minimizes distortion and noise, while a \u003cstrong\u003e3 kHz current loop bandwidth\u003c\/strong\u003e delivers rapid response to torque commands. The amplifier’s velocity loop update rate of \u003cstrong\u003e4 kHz\u003c\/strong\u003e and current loop update rate of \u003cstrong\u003e20 kHz\u003c\/strong\u003e (50 μs period) ensure precise control at high speeds. Communication is facilitated via \u003cstrong\u003eRS-232\u003c\/strong\u003e at baud rates from \u003cstrong\u003e9600 to 115,200\u003c\/strong\u003e, enabling straightforward parameter tuning and diagnostics during commissioning.\u003c\/p\u003e\n\n\u003cp\u003eBeyond raw performance, the JSP-090-20 excels in reliability and efficiency. Its compact footprint (5.10 in x 3.22 in x 1.17 in) and low weight enhance mounting flexibility and thermal management. High-voltage compensation maintains consistent bandwidth across the full supply range, and flash memory stores user-configured parameters for rapid on-site setup. With a 66 kΩ input impedance, this amplifier easily interfaces with various control systems. The combination of durability, precise control loops, and broad voltage compatibility makes the JSP-090-20 an ideal choice for modern industrial applications demanding reliable, high-speed servo performance.\u003c\/p\u003e","brand":"Copley Controls","offers":[{"title":"Unused Surplus","offer_id":52084418380077,"sku":null,"price":962.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/Junus_Series__955e057e-214c-4997-950a-c5325bb3f599.webp?v=1759865186","url":"https:\/\/servosupplier.com\/products\/jsp-090-20","provider":"Servo Supplier","version":"1.0","type":"link"}