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Technical Specifications
Last Updated: 2026-07-10
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Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0203-000 |
| Category | Robotics |
| Performance | |
| Torque |
24.0V626.10 oz-in45.08 kg-cm4.4 N-mAverage |
| Speed |
24.0V0.08 sec/60°722.9 deg/s120.5 RPMBelow Average |
| Running Current |
24.0V10.700 A10,700 mABelow Average |
| Stall Current | 10700–22400 A10700000–22400000 mABottom 10% |
| Rated Output Power | 230.0 W |
| Radial Load | 1,920.0 N |
| Physical | |
| Weight | 42.33 oz1,200.0 gBottom 10% |
| Shape | Cylindrical |
| Dimensions |
L 3.15 in W — H — L 80.0 mm W — H — ∅ 3.15 in80.0 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Brushless |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Ratio | 99:1 |
| Gear Spline/Teeth | 19 T |
| Shaft Size | 19.0 mm |
| Rotation Mode | (add) |
| Rotation/Support | Dual Bearings |
| Backlash | 3.000° |
| Control & Signal | |
| Modulation | Digital |
| Direction | Bidirectional |
| Rotational Range | 360° |
| Mechanical Limit | 360° |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 180 µs |
| Dead Band | (add) |
| Refresh Rate | 1000 Hz |
| Angle Sensor | Absolute Encoder |
| Control System | RS-485 / PWM |
| Programmable | Yes |
| Resolution | 524,288 pulse/rev |
| MCU | ARM CORTEX-M4 |
| Operating Modes | Current, Position, Velocity |
| Signal Voltage | 3.3V |
| Electrical & Environment | |
| Operating Voltage | 24–24 V |
| Power Source | External |
| Regulator Type | Switching |
| Temperature | -5–55 °C23–131 °F |
| Water Rating | (add) |
| Certification | CE | ROHS | KC | WEEE |
| Idle Current | 40.000 A40,000 mA |
| Connectivity | |
| Connector | (add) |
| Wire Length | 600 mm23.62 in |
| Baud Rate | 9.6 Kbps–10.5 Mbps |
| Origin | |
| Country of Origin | (add) |
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
| Torque | Average Stronger than 51% of the 52 Custom servos at 24.0V |
| Speed | Below Average Faster than 28% of the 62 Custom servos at 24.0V |
| Weight | Bottom 10% Lighter than 7% of the 29 Digital Custom servos |
| Running Current | Below Average Lower draw than 31% of the 50 Custom servos at 24.0V |
| Stall Current | Bottom 10% Lower draw than 0% of the 26 Digital Custom servos |
Performance Analysis
| Torque Density | 0.5217 oz-in/g 4th-highest torque density of 23 Dynamixel servos |
| Speed-to-Weight | 0.01004 (1/sec·g) Faster than 43% of the 24 Dynamixel servos in the database |
| Speed-Torque Trade-off | 51.97 Better balanced than 73% of the 23 Dynamixel servos in the database |
| Current-per-Torque Ratio | 35.7773 A/oz-in More efficient than 68% of the 23 Dynamixel servos in the database |
| Idle-to-Running Current Ratio | 3.738 Lower idle draw than 52% of the 22 Dynamixel servos in the database |
| No-Load vs Stall Current Spread | 2,093.46 Narrower current spread than 18% of the 23 Dynamixel servos in the database |
| Voltage Range Width | 0.0 V Wider voltage range than 4% of the 29 Digital Custom servos in the database |
| Backlash-to-Range Ratio | 0.00833 Tighter backlash than 80% of the 45 Dynamixel servos in the database |
Notes
High-performance BLDC motor with a 99:1 cycloidal gear ratio and integrated multi-turn absolute encoder. Designed for high torque and precise control in industrial and robotic applications.
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