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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 30129 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V104.18 oz-in7.50 kg-cm0.7 N-mAbove Average |
| Speed |
6.0V0.13 sec/60°461.5 deg/s76.9 RPMAverage |
| Physical | |
| Weight | 0.97 oz27.4 gBelow Average |
| Dimensions |
L 1.299 in W 0.591 in H 1.024 in L 33.0 mm W 15.0 mm H 26.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Aluminum |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Control System | HCS / PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–6 V |
| Origin | |
| Country of Origin | Japan |
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 87% of 377 Mini servos at 6.0V |
| Speed | Average Faster than 44% of 380 Mini servos at 6.0V |
| Weight | Below Average Lighter than 31% of 717 Mini servos |
Performance Analysis
| Shaft Power | 1.48 W |
| Power Density | 1.885 W/in³ More power-dense than 67% of 112 KO Propo servos |
| Torque Density | 3.8022 oz-in/g Stronger than 64% of 37 KO Propo servos |
| Torque-to-Volume Ratio | 132.52 oz-in/in³ Denser torque than 72% of 37 KO Propo servos |
| Speed-to-Weight | 0.28074 (1/sec·g) 4th-highest speed-to-weight of 37 KO Propo servos |
| Speed-Torque Trade-off | 13.54 Better balanced than 33% of 37 KO Propo servos |
| Voltage Range Width | 0.0 V Wider voltage range than 14% of 38 KO Propo servos |
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