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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 30214 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
150.01 oz-in
10.80 kg-cm
1.1 N-m
6.0V
111.12 oz-in
8.00 kg-cm
0.8 N-m
Average
|
| Speed |
7.4V
0.09 sec/60°
666.7 deg/s
111.1 RPM
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Average
|
| Physical | |
| Weight | 1.80 oz51.0 gAverage |
| Dimensions |
L 1.594 in W 0.827 in H 1.024 in L 40.5 mm W 21.0 mm H 26.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Aluminum |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Control System | HCS / PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Power Source | LiPo / LiFe / Ni-MH |
| 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 | Average Stronger than 36% of 177 Low Profile servos at 6.0V |
| Speed | Average Faster than 44% of 175 Low Profile servos at 6.0V |
| Weight | Average Lighter than 39% of 358 Low Profile servos |
Performance Analysis
| Shaft Power | 2.05–3.08 W |
| Power Density | 2.283 W/in³ More power-dense than 78% of 112 KO Propo servos |
| Torque Density | 2.1788 oz-in/g Stronger than 11% of 38 KO Propo servos |
| Torque-to-Volume Ratio | 82.32 oz-in/in³ Denser torque than 24% of 38 KO Propo servos |
| Speed-to-Weight | 0.19608 (1/sec·g) Faster than 51% of 38 KO Propo servos |
| Speed-Torque Trade-off | 11.11 Better balanced than 16% of 38 KO Propo servos |
| Torque Gain per Volt | 25.00%/V 1st-highest torque gain per volt of 29 KO Propo servos |
| Speed Gain per Volt | 7.94%/V More voltage-responsive (speed) than 11% of 29 KO Propo servos |
| Voltage Range Width | 1.4 V Wider voltage range than 57% of 38 KO Propo servos |
Similar Active Servos
KO Propo RSx4S-one10X
Weight: 50.5 grams
Dimensions: 1.594" x 0.827" x 1.024"
Size Class: Low Profile
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