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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0204-000 |
| Category | Robotics |
| Performance | |
| Torque |
24.0V90.63 oz-in6.53 kg-cm0.6 N-mBottom 10% |
| Speed |
24.0V0.00 sec/60°34,090.9 deg/s5,681.8 RPMTop 10% |
| Running Current |
24.0V11.900 A11,900 mABelow Average |
| Stall Current | 20.8–20.8 A20800–20800 mAAverage |
| Rated Output Power | 210.0 W |
| Radial Load | 42.0 N |
| Physical | |
| Weight | 18.70 oz530.0 gAverage |
| Shape | Cylindrical |
| Dimensions |
L 2.795 in W — H — L 71.0 mm W — H — ∅ 2.76 in70.0 mm |
| Case Material | Metal / Plastic |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Ratio | 1:1 |
| Shaft Size | 14.00 mm |
| Rotation Mode | Multi-turn |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Neutral Position | 1500 µs |
| Angle Sensor | Magnetic Encoder |
| Control System | RS-485 |
| Programmable | Yes |
| Resolution | 524,288 pulse/rev |
| MCU | ARM CORTEX-M4 |
| Operating Modes | Position, Velocity, Current |
| Signal Voltage | 5V |
| Electrical & Environment | |
| Operating Voltage | 24–24 V |
| Temperature | -5–55 °C23–131 °F |
| Idle Current | 0.040 A40 mA |
| Connectivity | |
| Connector | Molex |
| Wire Length | 600 mm23.62 in |
| Baud Rate | 9.6 Kbps–10.5 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
| Torque | Bottom 10% Stronger than 4% of 52 Custom servos at 24.0V |
| Speed | Top 10% Faster than 100% of 61 Custom servos at 24.0V |
| Weight | Average Lighter than 63% of 28 Digital Custom servos |
| Running Current | Below Average Lower draw than 24% of 51 Custom servos at 24.0V |
| Stall Current | Average Lower draw than 58% of 27 Digital Custom servos |
Performance Analysis
| Shaft Power | 95.21 W |
| Power Density | 4.485 W/in³ 1st-highest power density of 70 Dynamixel servos |
| Torque Density | 0.1710 oz-in/g Stronger than 5% of 23 Dynamixel servos |
| Torque-to-Volume Ratio | 4.27 oz-in/in³ Denser torque than 0% of 20 Dynamixel servos |
| Speed-to-Weight | 1.07204 (1/sec·g) 3rd-highest speed-to-weight of 24 Dynamixel servos |
| Speed-Torque Trade-off | 0.16 Better balanced than 0% of 23 Dynamixel servos |
| Current-per-Torque Ratio | 0.2295 A/oz-in More efficient than 9% of 23 Dynamixel servos |
| Idle-to-Running Current Ratio | 0.003 4th-highest idle-to-running current ratio of 20 Dynamixel servos |
| No-Load vs Stall Current Spread | 1.75 3rd-highest no-load vs stall current spread of 21 Dynamixel servos |
| Voltage Range Width | 0.0 V Wider voltage range than 33% of 28 Digital Custom servos |
Notes
High-performance frameless BLDC motor with a hollow shaft and integrated spring-applied brake. Supports multi-turn absolute position data retention with a backup battery.
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