{"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","url":"https:\/\/checkout.akrodyn.com\/en\/products\/akrodyn-weisshorn-robotics-drive","provider":"Akrodyn Shop","version":"1.0","type":"link"}