{"product_id":"r911270421","title":"R911270421","description":"\u003cspan\u003eThe R911270421 (RAC 2.3-200-460-LQ0-W1), a product of Bosch Rexroth Indramat, is a versatile main spindle drive controller adept at actuating Indramat frameless and asynchronous spindle motors via its cutting-edge digital control system. This multifunctional device is equipped with features such as speed command ramps, smooth speed commands, and automatic speed change, to name a few. Remarkably adaptable, the R911270421 (RAC 2.3-200-460-LQ0-W1) can operate as a primary field drive or a subservient c-axis drive. This efficient, versatile system is easily integrated into a multitude of industrial environments, offering reduced installation space due to its compact design.\n\nOperated by three phases at a connection voltage of 3x400 Volts AC, this controller also features direct main connection potential. Weighing in at 121 kilograms, sans mounting frame and accessories, cooling is provided by a built-in fan. When mounted as per guidelines, the device offers an IP54 protection class. The control cabinet features an air slit for optimal heat dissipation, while plug and socket connections are located at the base for connection to the control cabinet circuitry. Featuring a fiber optic SERCOS interface for the precision transmission of data and diagnostics, the R911270421 (RAC 2.3-200-460-LQ0-W1) also includes built-in numerically controlled main contactors. This makes it an exceptional choice for precise motion control in numerically controlled machine tools.\u003c\/span\u003e","brand":"Bosch Rexroth Indramat","offers":[{"title":"Unstocked","offer_id":51914944119085,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/RAC_Spindle_Drive_Controllers__b973b5df-0494-422d-b2e5-3590d31d4fd5.webp?v=1757620228","url":"https:\/\/servosupplier.com\/products\/r911270421","provider":"Servo Supplier","version":"1.0","type":"link"}