Product Description
Feetech ST3215 Serial Smart Bus Servo Motor C001/C044/C046 7.4V 1:345/1:191/1:147 Gear Ratio / C047 12V 1:345 30Kg for Robotics
Feetech ST3215 Serial Smart Bus Servo Motor C001/C044/C046 7.4V 1:345/1:191/1:147 Gear Ratio / C047 12V 1:345 30Kg for RoboticsNote: This Servo has four different parameter models.
Please refer to the details below and pay attention to the differences before purchasing
with plastic case, core motor, metal gear box and 12 bit high precision magnetic coding sensor. Designed for versatility, it is suited for use in industrial automation, robotics, and low-torque drive applications.SpecificationVoltage | 5V ~ 8.4V |
Operating Temperature | -20℃~60℃ |
Mechanical Dimension | 45.2mm x 24.7mm x 35mm |
Communication Interface | Serial |
Lerobot SO-ARM101 robotic arm

Used on leader arm
Hardware Overview

High PrecisionProvides 360-degree positioning with precise angle control and multi-turn continuous rotation capability
Metal GearboxIncludes 1:345 gear reduction ratio metal gearbox
Easy CalibrationOffers one-touch midpoint calibration
Rich outputProvides real-time feedback of position, speed, voltage, current, temperature, and load
Overload protectionProvides overload and overcurrent protection
Feetech ST3215 C044 Servo 7.4V 1:191 Gear Ratio ⬇
STS3215 C044 is a 7.4V serial bus smart servo, with plastic case, core motor, 1:191 metal gearbox and 12 bit high precision magnetic coding sensor.
The stall toruqe is 27.4 kg. cm and the rated torque is 9kg.cm.
Designed for versatility, it is suited for use in industrial automation, robotics, and low-torque drive applications.
FeatureHigh PrecisonProvides 360-degree positioning with precise angle control and multi-turn continuous rotation capability
Metal GearboxIncludes 1:191 gear reduction ratio metal gearbox
Easy CalibrationOffers one-touch midpoint calibration
Rich outputProvides real-time feedback of position, speed, voltage, current, temperature, and load
Overload protectionProvides overload and overcurrent protection
Feetech ST3215 C046 Servo 7.4V 1:147 Gear Ratio ⬇
STS3215 C046 is a 7.4V serial bus smart servo, with plastic case, core motor, 1:147 metal gearbox and 12 bit high precision magnetic coding sensor.
The stall toruqe is 14.4 kg. cm and the rated torque is 4.8kg.cm.
Designed for versatility, it is suited for use in industrial automation, robotics, and low-torque drive applications.
High PrecisonProvides 360-degree positioning with precise angle control and multi-turn continuous rotation capability
Metal GearboxIncludes 1:147 gear reduction ratio metal gearbox
Easy CalibrationOffers one-touch midpoint calibration
Rich outputProvides real-time feedback of position, speed, voltage, current, temperature, and load
Overload protectionProvides overload and overcurrent protection
Feetech ST3215-C047 12V 30Kg Servo ⬇
STS3215 C047 is a 12V 30Kg. cm serial bus smart servo, with plastic case, core motor, 1:345 metal gearbox and 12 bit high precision magnetic coding sensor.
The stall toruqe is 30 kg. cm and the rated torque is 10kg.cm.
Designed for versatility, it is suited for use in industrial automation, robotics, and low-torque drive applications.
FeatureHigh PrecisonProvides 360-degree positioning with precise angle control and multi-turn continuous rotation capability
Metal GearboxIncludes 1:345 gear reduction ratio metal gearbox
Easy CalibrationOffers one-touch midpoint calibration
Rich outputProvides real-time feedback of position, speed, voltage, current, temperature, and load
12V ServoCould be used with 12V power supply
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Shipping policy
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Returns
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.