New
STS3215 TTL Serial Bus Servo 19.5kg.cm Magnetic Encoder Robotic Joint Actuator
Model: STS3215
- STS3215 TTL serial bus smart servo with 19.5kg.cm torque, 12-bit magnetic encoder, full data feedback, ideal for humanoid robot joints and robotic arm projects.
Product Highlights
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12-bit non-contact magnetic encoder, 0.088° high precision positioning, no wear and long service life
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TTL serial bus & daisy-chain connection, up to 254 ID addresses, greatly simplifies wiring for multi-joint robots
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0~360° arbitrary angle control + multi-turn mode, 4 working modes: position / closed-loop speed / open-loop speed / stepping mode
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Real-time feedback of position, speed, voltage, current, temperature & load; built-in overload, overheat & overvoltage protection
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Double shaft design, metal gearbox, easy mounting for biped / quadruped robots and robotic arms
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Slow start & slow stop acceleration control, reduce impact on robot structure
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Widely used in humanoid robot, robotic arm, STEM education, open-source robot projects (SO-100 etc.)
Technical Specifications
| Parameters | Specifications |
|---|---|
| Type | RC Servos, RC Boat Parts, RC Car Parts, RC Airplane Parts, RC Helicopter Parts, RC Tank Parts, RC Drone Spare Parts |
| Material | Metal, Plastic, Brass |
| Age Range | 14 Years & up |
| Use | Vehicles & Remote Control Toys |
| Gender | Boys, Girls, Unisex |
| Place of Origin | Guangdong, China |
| Brand Name | WYOO |
| Model Number | STS3215 |
| Model | STS3215 |
| Voltage | 7.4 V |
| Torque(7.4V) | 19.5 kg.cm |
| Torque(6V) | 16.5 kg.cm |
| No load Speed | 0.192 sec 60°(52RPM) |
| Weight | 55g |
| Dimension | 45.2 x 24.7 x 35 mm |
| Communication | TTL Half duplex Serial Bus |
| Position Resolution | 0.088° (12 bit Magnetic Encoder) |
| Rotation Range | 360° fully controllable multi turn available |
| Selling Units | Single item |
| Single package size | 10X10X10 cm |
| Single gross weight | 0.055 kg |
Dimensions & Technical Drawings
Click to Zoom (Drawing 1)
Why Choose Us
Factory Manufacturing Capabilities
Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.
CNC Machining Workshop
High precision ±0.005mm tolerance
Automated Assembly Lines
Capacity up to 50,000 units/month
Rigorous QC & Testing Lab
Noise, torque & life cycle testingInternational Certifications
Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.
CE(EMC 24V)
European Conformity Verified
CE RoHS
Eco-friendly & hazardous-free