FEETECH ST-3215-C001 Servo Motor
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FEETECH ST-3215-C001 Servo Motor
The Feetech STS3215-C001 is a highly versatile 7.4V 19kg serial bus smart servo engineered for robotics, industrial equipment, and precise small-torque drive applications. Combining a lightweight plastic case with a durable metal gearbox and a reliable core motor, it integrates Feetech’s proprietary TTL control board and a 12-bit high-precision magnetic coding sensor. Delivering a solid 19kg.cm stall torque, this intelligent servo features 0-360° omnidirectional precision positioning and multi-turn continuous operation. It supports one-key midpoint calibration alongside programmable acceleration for smooth slow-start and slow-stop motion control. With comprehensive real-time telemetry feedback—including position, speed, voltage, current, temperature, and load—the STS3215 ensures advanced overload and over-current protection for smart automation systems.
| PRODUCT PARAMETERS | |
| Model | ST-3215-C001 |
| Product Name | 7.4V 19KG. Dual axis TTL string servo |
| Storage Temperature Range | -30℃~80℃ |
| Operating Temperature Range | -20℃~70℃ |
| Size | A:45.2mm B:24.7mm C:35mm |
| Weight | 55± 1g |
| Gear type | Copper |
| Limit angle | NO limit |
| Bearing | Ball bearings |
| Horn gear spline | 25T |
| Horn type | Plastic,POM |
| Case | aluminium alloy |
| Connector wire | 150mm ±5 mm |
| Motor | Coreless motor |
| Operating Voltage Range | 6-7.4V |
| No load speed | 0.238sec/60°@6V |
| Runnig current(at no load) | 150 mA@6V |
| Peak stall torque | 19.5kg.cm@6V |
| Rated torque | 6.5kg.cm@6V |
| Stall current | 2000mA@6V |
| Command signal | DigitalPacket |
| Protocol Type | HalfDuplex Asynchronous Serial( ommuni cati on |
| ID range | 0-253 |
| Communication Speed | 38400bps ~ 1 Mbps |
| Running degree | 360° (when 0~4096) |
| Feedback | Load,Position , Speed ,I nputVoltage, Current |



