Feetech STS3215 C046 Servo – 7.4V 14.4KG 1/147 Servo for SO-ARM101

⚡ Short Description

Officially recommended servo for the SO-ARM101 robotic arm. 7.4V, 14.4KG high-torque, durable and precise – ready for both original builds and spare part replacement.

🔍 Product Description

The Feetech STS3215 C046 is a high-performance servo motor designed for robotic applications requiring strong torque and stable performance. 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: 5-8.4V

Stall Torque: ~14.4KG.cm @ 7.4V

Gear Ratio: 1/147

Precision digital control

Metal gear structure for extended durability

 Standard 3-pin servo connector (TTL signal)

🤖 Compatibility

Fully compatible with WowRobo SO-ARM101 robotic arm kit

🔄 Why We Offer It Separately

To support users of the SO-ARM101 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