{"product_id":"kb-electronics-kbrg-212d-scr-regenerative-dc-drive-115-230vac-1-5hp-4-quadrant-control","title":"KB Electronics KBRG-212D SCR Regenerative DC Drive 115\/230VAC 1.5HP 4-Quadrant Control","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe KB Electronics KBRG-212D is a full-wave regenerative SCR DC motor drive designed for bidirectional control of permanent magnet and shunt motors. This drive operates on 115\/230 VAC input and delivers 90\/180 VDC output with support up to 1.5 HP. It provides precise speed and torque control with 4-quadrant operation for demanding industrial applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKB Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKBRG-212D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC Drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115\/230 VAC, 50\/60 Hz, Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 A AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage (Armature)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90\/180 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Power Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP (90 VDC), 1.5 HP (180 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Field Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/100\/200 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 to 7.5 ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCR Regenerative (Full-Wave)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeedback Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArmature, Tachometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1% (Armature Feedback)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 113°F (0°C to 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChassis Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, cUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eKBRG-212D\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe KBRG-212D is part of the KB Electronics KBRG series, engineered for advanced DC motor control requiring regenerative braking and reversing capabilities. It utilizes SCR-based technology to deliver smooth and efficient motor operation with high responsiveness comparable to servo systems. The drive supports both armature and tachometer feedback, enabling accurate speed regulation and enhanced load handling. Designed for industrial environments, it features a rugged chassis with advanced protection circuits, making it suitable for applications involving frequent reversing, braking, and variable load conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Quadrant Operation: Enables forward and reverse torque in both directions for full motor control\u003c\/li\u003e\n\u003cli\u003eRegenerative Braking: Provides controlled deceleration and energy feedback to the supply\u003c\/li\u003e\n\u003cli\u003eDual Voltage Input: Operates on 115 or 230 VAC single-phase power\u003c\/li\u003e\n\u003cli\u003eDC Output Flexibility: Supports 90 VDC and 180 VDC armature outputs\u003c\/li\u003e\n\u003cli\u003eSpeed and Torque Modes: Selectable operation via jumper settings\u003c\/li\u003e\n\u003cli\u003eFeedback Options: Supports armature and tachometer feedback for precise regulation\u003c\/li\u003e\n\u003cli\u003eAdjustable Current Range: Selectable output current settings from 1.7 to 7.5 ADC\u003c\/li\u003e\n\u003cli\u003eBuilt-In Protection Circuits: Includes overspeed, current limit, and transient protection\u003c\/li\u003e\n\u003cli\u003eAuto Inhibit® Function: Ensures safe restart during rapid AC line cycling\u003c\/li\u003e\n\u003cli\u003eDiagnostic LED Indicators: Provides power and overload status monitoring\u003c\/li\u003e\n\u003cli\u003eWide Speed Range: Achieves up to 50:1 speed control ratio\u003c\/li\u003e\n\u003cli\u003eTrimpot Adjustments: Allows fine-tuning of speed, acceleration, current limits, and compensation\u003c\/li\u003e\n\u003cli\u003eRugged Heat Dissipation: Aluminum heatsink ensures efficient thermal management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe KBRG-212D delivers the reliability and precision required for advanced DC motor speed and torque control in industrial automation and motion applications.\u003c\/p\u003e","brand":"KB Electronics","offers":[{"title":"Default Title","offer_id":51270394052906,"sku":"KBRG-212D","price":514.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/kbrg_212_213__22553.1687925869.jpg?v=1773868502","url":"https:\/\/iqelectro.com\/products\/kb-electronics-kbrg-212d-scr-regenerative-dc-drive-115-230vac-1-5hp-4-quadrant-control","provider":"IQElectro","version":"1.0","type":"link"}