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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 30155 |
| Category | Hobby |
| Performance | |
| Torque |
12.6V
2,405.97 oz-in
173.25 kg-cm
17.0 N-m
12.0V
2,291.85 oz-in
165.03 kg-cm
16.2 N-m
10.0V
2,083.50 oz-in
150.03 kg-cm
14.7 N-m
Above Average
|
| Speed |
12.6V
0.19 sec/60°
315.8 deg/s
52.6 RPM
12.0V
0.21 sec/60°
285.7 deg/s
47.6 RPM
10.0V
0.24 sec/60°
250.0 deg/s
41.7 RPM
Below Average
|
| Running Current |
12.6V
6.000 A
6,000 mA
12.0V
5.000 A
5,000 mA
10.0V
4.000 A
4,000 mA
Below Average
|
| Stall Current | 7.4–8.3 A7400–8300 mABelow Average |
| Physical | |
| Weight | 5.82 oz165.0 gAbove Average |
| Dimensions |
L 2.56 in W 1.18 in H 1.89 in L 65.0 mm W 30.0 mm H 48.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | DC |
| Gears | Copper / Aluminum |
| Gear Spline/Teeth | 18 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 3 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | 5V |
| Electrical & Environment | |
| Operating Voltage | 10–12.6 V |
| Temperature | -15–70 °C5–158 °F |
| Water Rating | IP66 |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 320 mm12.6 in |
| Origin | |
| Country of Origin | China |
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 | Above Average Stronger than 88% of 89 Digital Giant servos at 10.0V |
| Speed | Below Average Faster than 23% of 89 Digital Giant servos at 10.0V |
| Weight | Above Average Lighter than 74% of 168 Digital Giant servos |
| Running Current | Below Average Lower draw than 11% of 29 Digital Giant servos at 10.0V |
| Stall Current | Below Average Lower draw than 34% of 104 Digital Giant servos |
Performance Analysis
| Shaft Power | 16.05–23.41 W |
| Power Density | 4.101 W/in³ More power-dense than 96% of 134 Digital Giant servos |
| Torque Density | 12.6273 oz-in/g 1st-highest torque density of 86 Digital Giant servos |
| Torque-to-Volume Ratio | 364.93 oz-in/in³ 2nd-highest torque-to-volume ratio of 89 Digital Giant servos |
| Speed-to-Weight | 0.02525 (1/sec·g) Faster than 44% of 86 Digital Giant servos |
| Speed-Torque Trade-off | 500.04 Better balanced than 88% of 86 Digital Giant servos |
| Current-per-Torque Ratio | 0.0040 A/oz-in More efficient than 74% of 51 Digital Giant servos |
| No-Load vs Stall Current Spread | 2.08 5th-highest no-load vs stall current spread of 27 Digital Giant servos |
| Torque Gain per Volt | 5.95%/V More voltage-responsive (torque) than 8% of 64 Digital Giant servos |
| Speed Gain per Volt | 10.12%/V More voltage-responsive (speed) than 24% of 67 Digital Giant servos |
| Voltage Range Width | 2.6 V Wider voltage range than 40% of 157 Digital Giant servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0015 Finer dead band than 51% of 38 Digital Giant servos |
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