{"product_id":"su-4000-80-50-ve-can","title":"Rigi — BLDC Servo Drive 4 kW \/ 80 VDC \/ 50 A (VESC®-compatible)","description":"\u003cp class=\"ak-lead\"\u003e4 kW, 80 VDC, 50 A RMS: industrial BLDC servo drive and motor controller, fully VESC®-compatible. For robotics, automation and test benches where standard motor controllers reach their limits.\u003c\/p\u003e\u003cp\u003eThe Akrodyn Rigi is an industrially designed servo drive that is fully compatible with VESC® firmware and the VESC Tool. Unlike maker-oriented VESC boards, the Rigi was developed for continuous operation in mobile robotics, stationary systems and industrial environments: robust screw terminals instead of LiPo connectors, cooling plate mounting for genuine 50 A RMS continuous current, and compliance with CE\/RoHS2.\u003c\/p\u003e\u003cp\u003eThe modular system consists of a \u003cstrong\u003ePower Unit (PU-4000-80-50)\u003c\/strong\u003e and a \u003cstrong\u003eLogic Unit (LU-VE-CAN)\u003c\/strong\u003e, which are stacked directly. Different Logic Units will enable different communication interfaces and safety levels in the future, with an identical Power Unit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFully VESC®-compatible, existing firmware, VESC Tool and configurations transferable\u003c\/li\u003e\u003cli\u003eRobust: M4 screw terminals for VIN, GND, U, V, W (no LiPo or JST connectors)\u003c\/li\u003e\u003cli\u003e50 A RMS continuous current (70 A DC) with cooling plate mounted at ≤ 40°C\u003c\/li\u003e\u003cli\u003eCAN interface (JST-PH), USB-C for configuration via VESC Tool\u003c\/li\u003e\u003cli\u003eSPI and incremental encoder inputs for precise field-oriented control\u003c\/li\u003e\u003cli\u003eHall sensor input for brushless motors\u003c\/li\u003e\u003cli\u003eEfficiency \u0026gt; 99 %\u003c\/li\u003e\u003cli\u003eCompliant: EN55024, EN55011, EN55032, RoHS2\u003c\/li\u003e\u003c\/ul\u003e\u003cp class=\"ak-callout\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The Akrodyn Rigi is based on the open-source VESC® firmware by Benjamin Vedder (vesc-project.com). The firmware can be freely modified and adapted. Akrodyn provides the industrialised hardware carrier board. The community firmware and the VESC ecosystem remain fully accessible.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eParameter\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eUnit\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eInput voltage\u003c\/td\u003e\u003ctd\u003e10–80\u003c\/td\u003e\u003ctd\u003eVDC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated power\u003c\/td\u003e\u003ctd\u003e4 000\u003c\/td\u003e\u003ctd\u003eW\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePeak power (10 s)\u003c\/td\u003e\u003ctd\u003e5 600\u003c\/td\u003e\u003ctd\u003eW\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated continuous current DC\u003c\/td\u003e\u003ctd\u003e70\u003c\/td\u003e\u003ctd\u003eA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated continuous current RMS\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003eA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePeak current DC (10 s)\u003c\/td\u003e\u003ctd\u003e100\u003c\/td\u003e\u003ctd\u003eA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePeak current RMS (10 s)\u003c\/td\u003e\u003ctd\u003e70\u003c\/td\u003e\u003ctd\u003eA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eContinuous current without cooling\u003c\/td\u003e\u003ctd\u003e22\u003c\/td\u003e\u003ctd\u003eA (RMS)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEfficiency\u003c\/td\u003e\u003ctd\u003e\u0026gt; 99\u003c\/td\u003e\u003ctd\u003e%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax. DC bus output voltage\u003c\/td\u003e\u003ctd\u003e\u0026gt; 95\u003c\/td\u003e\u003ctd\u003e%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAmbient temperature\u003c\/td\u003e\u003ctd\u003e–25 to +40\u003c\/td\u003e\u003ctd\u003e°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMax. cooling plate temperature\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWeight PU\u003c\/td\u003e\u003ctd\u003e65\u003c\/td\u003e\u003ctd\u003eg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWeight LU\u003c\/td\u003e\u003ctd\u003e47\u003c\/td\u003e\u003ctd\u003eg\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDimensions PU (L × W × H)\u003c\/td\u003e\u003ctd\u003e80 × 60 × 18\u003c\/td\u003e\u003ctd\u003emm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompliance\u003c\/td\u003e\u003ctd\u003eEN55024, EN55011, EN55032, RoHS2\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eVariants\u003c\/h3\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVariant\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003cth\u003eScope of Delivery\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eRigi Standard\u003c\/td\u003e\u003ctd\u003eAK-SD-R-4000-80-50\u003c\/td\u003e\u003ctd\u003ePU-4000-80-50 + LU-VE-CAN, stacked mounted\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRigi + universal brake chopper (set)\u003c\/td\u003e\u003ctd\u003eAK-SD-R-4000-80-50-BC\u003c\/td\u003e\u003ctd\u003eas standard + BC-12800-80-0R500 as module included\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRigi with integrated brake chopper shield\u003c\/td\u003e\u003ctd\u003eAK-SD-R-4000-80-50-BCI\u003c\/td\u003e\u003ctd\u003ePU + LU + BC shield in pre-mounted stack\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMobile robots and autonomous vehicles\u003c\/li\u003e\u003cli\u003eIndustrial servo and positioning systems\u003c\/li\u003e\u003cli\u003eTest bench and laboratory drives\u003c\/li\u003e\u003cli\u003eDevelopment platforms (VESC-compatible)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eScope of Delivery (Standard)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePU-4000-80-50 (Power Unit)\u003c\/li\u003e\u003cli\u003eLU-VE-CAN (Logic Unit, pre-installed stacked)\u003c\/li\u003e\u003cli\u003eMounting kit (M3 screws)\u003c\/li\u003e\u003cli\u003eConfiguration via VESC Tool (free, vesc-project.com)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDatasheet PU-4000-80-50\u003c\/li\u003e\u003cli\u003eDatasheet LU-VE-CAN\u003c\/li\u003e\u003cli\u003eSystem installation guide\u003c\/li\u003e\u003c\/ul\u003e","brand":"Akrodyn","offers":[{"title":"Standard","offer_id":55047649132886,"sku":"AK-SD-R-4000-80-50","price":349.0,"currency_code":"CHF","in_stock":true},{"title":"+ Brake Chopper Set","offer_id":55047649165654,"sku":"AK-SD-R-4000-80-50-BC","price":449.0,"currency_code":"CHF","in_stock":true},{"title":"+ Integrated BC Shield","offer_id":55047649198422,"sku":"AK-SD-R-4000-80-50-BCI","price":499.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/8928\/2646\/files\/Rigi_transparent_1.png?v=1786976407","url":"https:\/\/checkout.akrodyn.com\/en\/products\/su-4000-80-50-ve-can","provider":"Akrodyn Shop","version":"1.0","type":"link"}