{"product_id":"hiwonder-nexarm-6-axis-leader-follower-robot-arm-for-lerobot-and-imitation-learning","title":"Hiwonder NexArm — 6-Axis Leader\/Follower Robot Arm for LeRobot and Imitation Learning","description":"\u003cp\u003eA metal 6-axis robot arm for embodied-AI work with Hugging Face LeRobot. It is sold as a follower arm (the arm that performs the task) and a leader arm (moved by hand to teleoperate the follower and record demonstrations). Together they are used to collect data and train policies such as ACT, Diffusion Policy and Pi0. All joints use bus servos with magnetic encoders and dual output shafts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAxes: 6\u003c\/li\u003e\n\u003cli\u003eFollower arm servos: 2 × HX-12H, 3 × HX-30HM, 1 × HX-65HM (1:345 gear ratio)\u003c\/li\u003e\n\u003cli\u003eLeader arm servos: 5 × HX-10HM, 1 × HX-12H (1:147 gear ratio)\u003c\/li\u003e\n\u003cli\u003eConstruction: metal frame and housing, metal gears\u003c\/li\u003e\n\u003cli\u003eConnectivity: USB serial, Bluetooth, Wi-Fi\u003c\/li\u003e\n\u003cli\u003eSoftware: LeRobot compatible; Arduino IDE; Windows, Linux and macOS\u003c\/li\u003e\n\u003cli\u003ePower: 12 V \/ 5 A (5.5 × 2.5 mm DC)\u003c\/li\u003e\n\u003cli\u003eFollower arm: 111 × 111 × 614 mm, 1.3 kg\u003c\/li\u003e\n\u003cli\u003eLeader arm: 111 × 216 × 619 mm, 1.2 kg\u003c\/li\u003e\n\u003cli\u003eManufacturer part numbers: 21010616 (follower), 21010659 (leader)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor leader\/follower teleoperation and LeRobot data collection you need one of each arm.\u003c\/p\u003e\u003ch3\u003eShipping\u003c\/h3\u003e\u003cp\u003eOrdered from Hiwonder when you place your order.\u003c\/p\u003e","brand":"Hiwonder","offers":[{"title":"Follower Arm","offer_id":55443594838343,"sku":"HIW-21010616","price":392.0,"currency_code":"USD","in_stock":true},{"title":"Leader Arm","offer_id":55443594871111,"sku":"HIW-21010659","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/4535\/2519\/files\/NexArm_LeRobot.png?v=1792138699","url":"https:\/\/gadwave.com\/products\/hiwonder-nexarm-6-axis-leader-follower-robot-arm-for-lerobot-and-imitation-learning","provider":"Gadwave","version":"1.0","type":"link"}