Smart Servo Dual Axis String Motor for SO-ARM100 Robotic Arm Programming, 360° Rotation Magnetic Coding Sensor

$479.94

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To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

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Unlock High-Precision Robotics Control with the 6PCS Feetech STS3215 20KG 7.4V Dual Axis TTL String Servo Kit – Designed for SO-ARM100 Robotic Arm Applications.

Whether you're building a custom robot, upgrading your automation project, or designing a smart mechanical arm, this 6PCS Feetech STS3215 smart servo motor kit provides the torque, accuracy, and flexibility you need. Each 20KG 7.4V servo features dual-axis TTL communication, giving you fine control for advanced robotics applications.

Crafted with a core motor, metal gear construction, and Feetech’s self-developed TTL control board, this smart servo delivers durable performance across a wide range of scenarios—from hobby robotics to industrial automation.

Key Features of the Feetech STS3215 Smart Servo:

Torque Rating: Stall torque up to 19kg.cm (20KG class) for small load operations
High Precision: Built-in 12-bit magnetic coding sensor for precise angle positioning
360° Control: Supports both single-angle control (0–360°) and multi-turn continuous rotation mode
TTL Serial Communication: Offers full-duplex TTL control for SO-ARM100 robotic arm compatibility
Smart Feedback: Real-time monitoring of position, speed, voltage, temperature, current, and load
Protection Features: Built-in overload and over-current protection
Easy Calibration: One-key middle point setting, soft start & stop acceleration

Designed for educational, professional, and DIY robotic projects, this Feetech STS3215 servo kit is ideal for use in:

Robotic arm systems
Industrial equipment automation
Programming-based robotics platforms
Small torque drive applications
Hobbyist and classroom STEM learning kits

This kit includes 6PCS Feetech STS3215 20KG 7.4V smart servos, perfectly suited for the SO-ARM100 robotic arm or similar dual-axis programmable robots. Each servo features high-speed response, magnetic coding, and extended longevity due to its robust mechanical design.

If you're looking for a TTL string servo motor that combines accuracy, reliability, and real-time feedback, this is the high-performance solution built for modern robotics systems.

Upgrade your next robotics or automation project with confidence. Get the Feetech STS3215 servo kit – trusted by engineers, educators, and developers worldwide.

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Smart Servo Dual Axis String Motor...

servo x 6pcs

$479.94

Lush Living Finds

Smart Servo Dual Axis String Motor for SO-ARM100...

servo x 6pcs

$479.94

what our customers say about us

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Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

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Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

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Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

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Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

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Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

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Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

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Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

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Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

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Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

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Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

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Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

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Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

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Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Smart Servo Dual Axis String Motor for SO-ARM100 Robotic Arm Programming, 360° Rotation Magnetic Coding Sensor