{"product_id":"feetech-st3215-c047-12-v-30-kg-cm-serial-bus-servo-with-magnetic-encoder-so-arm101-follower-servo","title":"Feetech ST3215-C047 — 12 V 30 kg·cm Serial Bus Servo with Magnetic Encoder (SO-ARM101 Follower Servo)","description":"\u003cp\u003eThe 12 V, 30 kg·cm version of the Feetech ST3215 serial bus servo, the servo type used in the SO-ARM100 and SO-ARM101 arms for Hugging Face LeRobot. Use it as a spare for a follower arm, to build a 12 V follower arm, or in your own robot joints. Position is read by a 12-bit magnetic encoder, and the servos are daisy-chained on a single serial bus and addressed by ID.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: Feetech ST3215-C047\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 12 V\u003c\/li\u003e\n\u003cli\u003eStall torque: 30 kg·cm\u003c\/li\u003e\n\u003cli\u003eRated torque: 10 kg·cm\u003c\/li\u003e\n\u003cli\u003eGearbox: 1:345, metal gears\u003c\/li\u003e\n\u003cli\u003ePosition sensor: 12-bit magnetic encoder\u003c\/li\u003e\n\u003cli\u003eCommunication: serial bus (TTL), daisy-chainable\u003c\/li\u003e\n\u003cli\u003eFunctions: one-touch midpoint calibration, programmable acceleration and deceleration\u003c\/li\u003e\n\u003cli\u003eCase: plastic\u003c\/li\u003e\n\u003cli\u003eManufacturer part number (Seeed): 108090003\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 7.4 V leader-arm servos (other gear ratios) are not interchangeable with this 12 V version on the same bus supply. Needs a serial bus servo driver board, for example the one supplied with the SO-ARM101 kit, and a 12 V supply.\u003c\/p\u003e\u003ch3\u003eShipping\u003c\/h3\u003e\u003cp\u003ePre-order item, ordered from Seeed Studio when you place your order. Ships to Sweden and the EU.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":55505975509319,"sku":"SEEED-108090003","price":479.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/4535\/2519\/files\/1-108090003-sts321530kg-serial-servo_1_0973ef70-0055-4227-9df7-06d0794ac8ff.jpg?v=1792929345","url":"https:\/\/gadwave.com\/sv-se\/products\/feetech-st3215-c047-12-v-30-kg-cm-serial-bus-servo-with-magnetic-encoder-so-arm101-follower-servo","provider":"Gadwave","version":"1.0","type":"link"}