Feetech STS3215 C018 Servo – 12V 30KG High Torque Servo for SO-ARM100/101

⚡ Short Description

Officially recommended servo for the SO-ARM100/101 robotic arm. 12V, 30KG high-torque, durable and precise – ready for both original builds and spare part replacement.

🔍 Product Description

The Feetech STS3215 C018 is a high-performance servo motor designed for robotic applications requiring strong torque and stable performance. This servo is the default joint actuator in the SO-ARM100/101 robotic arm kit by WowRobo. Whether you're building your robotic arm from scratch or need a reliable replacement for maintenance, this servo ensures compatibility and ease of integration.

We offer this part separately to make it easy for our global customers to purchase additional or replacement servos, without needing to source them from other channels.

📦 Key Features

Operating Voltage: 12V

Stall Torque: ~30KG.cm @ 12V

Gear Ratio: 1/345

Precision digital control

Metal gear structure for extended durability

 Standard 3-pin servo connector (TTL signal)

🤖 Compatibility

Fully compatible with WowRobo SO-ARM100/101 robotic arm kit

Can also be used in other robotics, RC, and DIY projects requiring high torque and 12V operation

🔄 Why We Offer It Separately

To support users of the SO-ARM100/101 worldwide, we make this key component available for:

New builds (if you’re sourcing parts individually)

After-sales replacements (for damaged or worn servos)

Expanding and customizing your robotic projects