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Technical Specifications
Last Updated: 2026-07-28
|
Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 30146 |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
438.92 oz-in
31.61 kg-cm
3.1 N-m
6.0V
365.31 oz-in
26.31 kg-cm
2.6 N-m
|
| Speed |
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 2.65 oz75.2 g |
| Dimensions |
L 1.59 in W 0.79 in H 1.48 in L 40.4 mm W 20.0 mm H 37.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 23 T estimate |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | (add) |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | (add) |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 6–7.4 V |
| Power Source | LiPo / LiFe / Ni-MH |
| Regulator Type | (add) |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | (add) |
| Wire Length | 230 mm9.06 in |
| 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.
Performance Analysis
| Shaft Power | 5.20–7.38 W |
| Torque Density | 4.8579 oz-in/g Stronger than 86% of the 38 KO Propo servos in the database |
| Torque-to-Volume Ratio | 197.67 oz-in/in³ 2nd-highest torque-to-volume ratio of 38 KO Propo servos |
| Power Density | 3.992 W/in³ 4th-highest power density of 112 KO Propo servos |
| Speed-to-Weight | 0.10229 (1/sec·g) Faster than 5% of the 38 KO Propo servos in the database |
| Speed-Torque Trade-off | 47.49 2nd-highest speed-torque trade-off of 38 KO Propo servos |
| Torque Gain per Volt | 14.39%/V More voltage-responsive (torque) than 46% of the 29 KO Propo servos in the database |
| Speed Gain per Volt | 13.00%/V More voltage-responsive (speed) than 68% of the 29 KO Propo servos in the database |
| Voltage Range Width | 1.4 V 3rd-highest voltage range width of 38 KO Propo servos |
Quick Actions
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