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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | ST3235 Servo |
| Category | Robotics |
| Performance | |
| Torque |
12.0V416.62 oz-in30.00 kg-cm2.9 N-m |
| Speed |
12.0V0.22 sec/60°270.3 deg/s45.0 RPM |
| Stall Current | ≤2.7 A≤2700 mAAbove Average |
| Physical | |
| Weight | 2.47 oz70.0 gBelow Average |
| Shape | Boxed |
| Dimensions |
L 1.78 in W 1.38 in H 0.97 in L 45.2 mm W 35.1 mm H 24.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Steel |
| Gear Ratio | 345:1 |
| Rotation Mode | Multi-turn |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | No Limit |
| Angle Sensor | Magnetic Encoder |
| Control System | TTL |
| Programmable | Yes |
| Resolution | 4,096 pulse/rev |
| Operating Modes | Position, Velocity, Step |
| Electrical & Environment | |
| Operating Voltage | 6–12.6 V |
| Idle Current | 0.190 A190 mA |
| Connectivity | |
| Baud Rate | 38.4 Kbps–1 Mbps |
Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.
Class Comparison
| Weight | Below Average Lighter than 32% of 1902 Digital Standard servos |
| Stall Current | Above Average Lower draw than 68% of 539 Digital Standard servos |
Performance Analysis
| Torque Density | 5.9517 oz-in/g |
| Torque-to-Volume Ratio | 174.85 oz-in/in³ |
| Speed-to-Weight | 0.06435 (1/sec·g) |
| Speed-Torque Trade-off | 92.48 |
| Current-per-Torque Ratio | 0.0065 A/oz-in |
| Voltage Range Width | 6.6 V Wider voltage range than 99% of 1539 Digital Standard servos |
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