Feetech ST3215-C047 — 12 V 30 kg·cm Serial Bus Servo with Magnetic Encoder (SO-ARM101 Follower Servo)
Feetech ST3215-C047 — 12 V 30 kg·cm Serial Bus Servo with Magnetic Encoder (SO-ARM101 Follower Servo)
Free shipping within Sweden from 470 SEK
Under 470 SEK: 65 SEK. Rest of the EU from 229 SEK, depending on weight. Every parcel is tracked.
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The 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.
Specifications
- Model: Feetech ST3215-C047
- Operating voltage: 12 V
- Stall torque: 30 kg·cm
- Rated torque: 10 kg·cm
- Gearbox: 1:345, metal gears
- Position sensor: 12-bit magnetic encoder
- Communication: serial bus (TTL), daisy-chainable
- Functions: one-touch midpoint calibration, programmable acceleration and deceleration
- Case: plastic
- Manufacturer part number (Seeed): 108090003
The 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.
Shipping
Pre-order item, ordered from Seeed Studio when you place your order. Ships to Sweden and the EU.
Sweden: 65 SEK. Free shipping on orders from 470 SEK.
Rest of the EU: from 229 SEK.
Rest of the world: from 199 SEK. Some items ship only within Sweden or the EU, and the product page says so when that applies.
Outside Sweden, shipping depends on the weight of the parcel, and you see the exact price at checkout before you pay. Every parcel ships tracked, and an order may arrive in separate parcels at no extra cost. Some items are ordered from our supplier when you place your order, and some are sold as pre-orders. The product page says so when that applies. More in our shipping policy.
You have 14 days from delivery to change your mind, no reason needed. Start a return or cancel an order from your account at account.gadwave.com. Return the item within 14 days of telling us. You pay the return postage to us in Kalmar, and we refund the item plus standard delivery within 14 days.
As a consumer you have a three-year right to complain about faults under Swedish consumer law. If something arrives broken or faulty, email gadwave@arnvak.com with your order number and photos, and we will replace it or refund you.
Full details in our returns and refund policy.