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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 30136 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
7.4V
113.90 oz-in
8.20 kg-cm
0.8 N-m
6.0V
97.23 oz-in
7.00 kg-cm
0.7 N-m
Below Average
|
| Speed |
7.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
Average
|
| Physical | |
| Weight | 1.49 oz42.1 gAbove Average |
| Dimensions |
L 1.594 in W 0.827 in H 1.043 in L 40.5 mm W 21.0 mm H 26.5 mm |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Aluminum |
| Gear Spline/Teeth | 23 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Control System | HCS / PWM |
| Programmable | No |
| 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 | Below Average Stronger than 26% of 177 Low Profile servos at 6.0V |
| Speed | Average Faster than 61% of 175 Low Profile servos at 6.0V |
| Weight | Above Average Lighter than 73% of 358 Low Profile servos |
Performance Analysis
| Shaft Power | 2.00–2.63 W |
| Power Density | 1.915 W/in³ More power-dense than 69% of 112 KO Propo servos |
| Torque Density | 2.3095 oz-in/g Stronger than 16% of 38 KO Propo servos |
| Torque-to-Volume Ratio | 70.72 oz-in/in³ Denser torque than 11% of 38 KO Propo servos |
| Speed-to-Weight | 0.26392 (1/sec·g) 5th-highest speed-to-weight of 38 KO Propo servos |
| Speed-Torque Trade-off | 8.75 Better balanced than 11% of 38 KO Propo servos |
| Torque Gain per Volt | 12.25%/V More voltage-responsive (torque) than 25% of 29 KO Propo servos |
| Speed Gain per Volt | 8.92%/V More voltage-responsive (speed) than 36% of 29 KO Propo servos |
| Voltage Range Width | 1.4 V Wider voltage range than 86% 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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