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Technical Specifications
Last Updated: 2026-07-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 902-0156-000 |
| Category | Robotics |
| Performance | |
| Torque |
12.0V
15.29 oz-in
1.10 kg-cm
0.1 N-m
11.1V
14.28 oz-in
1.03 kg-cm
0.1 N-m
9.0V
10.20 oz-in
0.73 kg-cm
0.1 N-m
|
| Speed |
12.0V
0.16 sec/60°
365.9 deg/s
61.0 RPM
11.1V
0.18 sec/60°
342.9 deg/s
57.1 RPM
9.0V
0.21 sec/60°
281.7 deg/s
46.9 RPM
|
| Running Current |
12.0V
1.400 A
1,400 mA
11.1V
1.300 A
1,300 mA
9.0V
1.000 A
1,000 mA
|
| Stall Current | 1000–1400 A1000000–1400000 mABelow Average |
| Rated Output Power | 1.4 W |
| Radial Load | 20.0 N |
| Physical | |
| Weight | 3.46 oz98.2 gBelow Average |
| Shape | Boxed |
| Dimensions |
L 1.83 in W 1.42 in H 1.42 in L 46.5 mm W 36.0 mm H 36.0 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Cored |
| Gears | Metal |
| Gear Ratio | 257.4:1 |
| Shaft Size | 12.0 mm |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Bidirectional |
| Rotational Range | 360° |
| Mechanical Limit | 360° |
| Neutral Position | 2048 µs |
| Angle Sensor | Contactless Absolute Encoder |
| Control System | TTL-PID |
| Programmable | Yes |
| Resolution | 4,096 pulse/rev |
| MCU | ARM CORTEX-M3 |
| Operating Modes | Velocity, Position, Extended Position, PWM |
| Signal Voltage | 3.3V |
| Electrical & Environment | |
| Operating Voltage | 6.5–12 V |
| Temperature | -5–72 °C23–161.6 °F |
| Certification | FCC | KC | CE | ROHS |
| Idle Current | 49.000 A49,000 mA |
| Connectivity | |
| Connector | JST |
| Wire Length | 180 mm7.09 in |
| Baud Rate | 9.6 Kbps–4.5 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
| Weight | Below Average Lighter than 31% of the 139 Digital Large servos |
| Stall Current | Below Average Lower draw than 18% of the 81 Digital Large servos |
Performance Analysis
| Shaft Power | 0.09–0.17 W |
| Torque Density | 0.1039 oz-in/g |
| Torque-to-Volume Ratio | 2.77 oz-in/in³ |
| Power Density | 0.047 W/in³ More power-dense than 1% of the 88 Digital Large servos in the database |
| Speed-to-Weight | 0.04781 (1/sec·g) |
| Speed-Torque Trade-off | 2.17 |
| Current-per-Torque Ratio | 137.2550 A/oz-in |
| Idle-to-Running Current Ratio | 49.000 |
| No-Load vs Stall Current Spread | 1,400.00 |
| Voltage Range Width | 5.5 V Wider voltage range than 80% of the 121 Digital Large servos in the database |
Notes
The DYNAMIXEL 2XL430-W250-T features two integrated movement axes within a single module, each with independent control. It provides high torque with a full metal gear train and supports multiple operating modes including position and PWM control.
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