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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DDSM115 |
| Category | Robotics |
| Performance | |
| Torque |
18.0V283.22 oz-in20.39 kg-cm2.0 N-m |
| Speed |
18.0V0.05 sec/60°1,200.0 deg/s200.0 RPM |
| Running Current |
18.0V0.250 A250 mA |
| Stall Current | ≤2.7 A≤2700 mAAbove Average |
| Physical | |
| Weight | 26.98 oz765.0 gAverage |
| Shape | Cylindrical |
| Dimensions |
L 2.579 in W — H — L 65.5 mm W — H — ∅ 3.96 in100.7 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Rotation Mode | Continuous |
| Control & Signal | |
| Modulation | Digital |
| Angle Sensor | Magnetic Encoder |
| Control System | RS-485 |
| Programmable | Yes |
| Resolution | 4,096 pulse/rev |
| Operating Modes | Position, Velocity, Current |
| Electrical & Environment | |
| Operating Voltage | 12–24 V |
| Power Source | LiPo |
| Temperature | -20–45 °C-4–113 °F |
| Water Rating | IP54 |
| Idle Current | 0.250 A250 mA |
| Connectivity | |
| Connector | Custom |
| Baud Rate | 115.2 Kbps |
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 | Average Lighter than 37% of 28 Digital Custom servos |
| Stall Current | Above Average Lower draw than 85% of 27 Digital Custom servos |
Performance Analysis
| Shaft Power | 10.47 W |
| Torque Density | 0.3702 oz-in/g |
| Speed-to-Weight | 0.02614 (1/sec·g) |
| Speed-Torque Trade-off | 14.16 |
| Current-per-Torque Ratio | 0.0095 A/oz-in |
| Idle-to-Running Current Ratio | 1.000 |
| No-Load vs Stall Current Spread | 10.80 |
| Voltage Range Width | 12.0 V Wider voltage range than 67% of 28 Digital Custom servos |
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