{"title":"Servo Drives","description":"\u003ch2\u003eBLDC Servo Drives \u0026amp; Motor Controller\u003c\/h2\u003e\u003cp\u003eCompact motor controllers for PMSM and brushless synchronous motors. For integration into mobile robotics, AGV\/AMR, collaborative robots and industrial control systems. From 50 W to 10 kW, 10 VDC to 400 VAC.\u003c\/p\u003e","products":[{"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"},{"product_id":"akrodyn-weisshorn-robotics-drive","title":"Weisshorn — BLDC Servo Drive for Robot Joints","description":"\u003cp\u003eRing-shaped BLDC servo drive for robot joints, exoskeletons and AMR\/AGV axes. Mounts directly inside the motor housing and dissipates heat through the housing. Diameter, power stage and interfaces to your specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFOC+ with near dead-beat behaviour: depending on configuration, current errors can be corrected in around 3 control cycles (at a 20 kHz current loop).\u003c\/li\u003e\n\u003cli\u003eCurrent loop up to 100 kHz, current bandwidth up to 6 kHz, position bandwidth up to 800 Hz.\u003c\/li\u003e\n\u003cli\u003eCascaded current, velocity and position control, including observer.\u003c\/li\u003e\n\u003cli\u003eSensorless down to standstill at full torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeedback and multi-encoder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual encoder on motor and output side, with control on either motor or output position.\u003c\/li\u003e\n\u003cli\u003eABI, SSI and BiSS-C up to 24 bit, plus Hall sensors and resolver.\u003c\/li\u003e\n\u003cli\u003eMutual plausibility check of both encoders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMotion functions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance and force control.\u003c\/li\u003e\n\u003cli\u003eZero-torque mode for hand guiding and teaching.\u003c\/li\u003e\n\u003cli\u003eForce, torque and pressure sensors directly in the control loop.\u003c\/li\u003e\n\u003cli\u003eReal-time axis synchronisation, including torque follower.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRobustness and fault behaviour\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoring of current, voltage, temperature and encoders, with configurable fault response.\u003c\/li\u003e\n\u003cli\u003eDefined behaviour on communication loss via watchdog.\u003c\/li\u003e\n\u003cli\u003eSafety functions STO, SS1 and SLS up to PLe \/ SIL 3 available.\u003c\/li\u003e\n\u003cli\u003eICT\/FCT test concept for series production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCAN, CAN-FD and CANopen CiA 402.\u003c\/li\u003e\n\u003cli\u003eEtherCAT optional.\u003c\/li\u003e\n\u003cli\u003eMultiple axes daisy-chained on a single bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOn request only.\u003c\/p\u003e","brand":"Akrodyn","offers":[{"title":"Default Title","offer_id":55016774598998,"sku":"AK-SD-W-01","price":0.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/8928\/2646\/files\/exec-46b36c4e-83ae-4bdb-945e-2848eeff60a5.png?v=1790761780"},{"product_id":"akrodyn-saentis-safety-drive","title":"Säntis — Safety BLDC Servo Drive SIL3 \/ PLe IEC 61508","description":"\u003cp class=\"ak-lead\"\u003eSIL 3 \/ PLe certified BLDC servo drive for safety-critical machines: when a failure of the motor controller is not an option.\u003c\/p\u003e\n\u003cp\u003eMedical technology, driver assistance systems and safety-critical industrial machines require servo drives that are not only powerful, but also functionally safe. The Akrodyn Säntis combines our proprietary dead-beat control technology with an IEC 61508 \/ ISO 13849 compliant safety architecture, certified in cooperation with DEKRA or TÜV Süd, adapted to your specific safety requirement.\u003c\/p\u003e\n\u003ch3\u003eAvailable Safety Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSTO\u003c\/strong\u003e (Safe Torque Off) per IEC 61800-5-2\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSLS\u003c\/strong\u003e (Safely Limited Speed)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSS1 \/ SS2\u003c\/strong\u003e (Safe Stop)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSP\u003c\/strong\u003e (Safe Position)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSIL 2 \/ SIL 3\u003c\/strong\u003e per IEC 61508\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePLd \/ PLe\u003c\/strong\u003e per ISO 13849\u003c\/li\u003e\n\u003cli\u003eCertification support by DEKRA or TÜV Süd included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ak-callout\"\u003e\u003cstrong\u003eOn request only.\u003c\/strong\u003e The Säntis is custom developed for your safety requirements, your SIL level and certification strategy.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedical rehabilitation devices\u003c\/li\u003e\n\u003cli\u003eCollaborative robots (ISO\/TS 15066)\u003c\/li\u003e\n\u003cli\u003eDriver assistance systems\u003c\/li\u003e\n\u003cli\u003eElevators and lifting technology (EN 81)\u003c\/li\u003e\n\u003cli\u003eSafety-critical industrial axes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrodyn","offers":[{"title":"Default Title","offer_id":55016775057750,"sku":"AK-SD-S-01","price":0.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/8928\/2646\/files\/exec-ae0c2a4c-c45a-427c-9ac4-55e36bdf0957.png?v=1790761497"},{"product_id":"custom-bldc-servo-drive","title":"Custom BLDC Servo Drive — Motor Controller Development to Specification","description":"\u003cp class=\"ak-lead\"\u003eNo standard motor controller fits your application? We develop your BLDC servo drive to specification: from 50 W to 10 kW, from 12 VDC to 400 VAC, with the control performance and interfaces your machine truly needs.\u003c\/p\u003e\u003cp\u003eAkrodyn develops and manufactures custom BLDC motor controllers and servo drives for applications where standard solutions fail in form factor, control quality, interfaces or safety requirements. Our proprietary dead-beat FOC technology is available as the basis: your control strategy, your firmware logic and your API run directly on the controller. This enables machine improvements without mechanical changes and shorter development cycles through direct sensor integration into the control loop.\u003c\/p\u003e\u003ch3\u003eWhat we deliver\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCustom BLDC motor controllers\u003c\/strong\u003e from 50 W to 10 kW, 12 VDC to 400 VAC\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSpeed ranges\u003c\/strong\u003e 0 to 80 000 rpm, sensorless down to 0 Hz\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAny interfaces:\u003c\/strong\u003e CAN, CAN-FD, EtherCAT (CiA 402), UART, SPI, Ethernet, BLE\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDirect sensor integration\u003c\/strong\u003e into the control loop: force, pressure, encoder, tactile sensors\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCustomer-specific firmware\u003c\/strong\u003e and API (C\/C++, Python, REST) on the controller\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFunctional safety\u003c\/strong\u003e up to PLe \/ SIL 3 per IEC 61508 possible\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCE certification\u003c\/strong\u003e and RoHS compliance included\u003c\/li\u003e\u003cli\u003eSmall series from 1 piece to large series, development and manufacturing in Switzerland and Europe\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOur Engineering Process\u003c\/h3\u003e\u003cp\u003eWe work as an engineering partner, not a supplier. From the first requirements analysis through schematic design, prototype and system integration to series release and certification support. Typical project duration: 3–6 months for prototype, 6–12 months to series readiness.\u003c\/p\u003e\u003cp class=\"ak-callout\"\u003e\u003cstrong\u003eSubmit an enquiry now: response within 48 h. No NDA, no upfront costs for the initial consultation.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Akrodyn","offers":[{"title":"Default Title","offer_id":55016775090518,"sku":"AK-SD-CUST","price":0.0,"currency_code":"CHF","in_stock":false}]}],"url":"https:\/\/checkout.akrodyn.com\/en\/collections\/servodrives.oembed","provider":"Akrodyn Shop","version":"1.0","type":"link"}