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Technical Specifications
Last Updated: 2026-08-12
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | TOWM4590 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
46.00 oz-in
3.31 kg-cm
0.3 N-m
4.8V
36.00 oz-in
2.59 kg-cm
0.3 N-m
Below Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Physical | |
| Weight | 0.60 oz17.0 gAbove Average |
| Dimensions |
L 1.20 in W 0.50 in H 1.10 in L 30.5 mm W 12.7 mm H 27.9 mm |
| Drivetrain | |
| Gears | Metal |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Connectivity | |
| Connector | JR (Universal) |
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 18% of 262 Digital Mini servos at 4.8V |
| Speed | Below Average Faster than 18% of 263 Digital Mini servos at 4.8V |
| Weight | Above Average Lighter than 88% of 466 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.42–0.65 W |
| Power Density | 0.991 W/in³ More power-dense than 18% of 440 Digital Mini servos |
| Torque Density | 2.1177 oz-in/g Stronger than 37% of 258 Digital Mini servos |
| Torque-to-Volume Ratio | 54.55 oz-in/in³ Denser torque than 26% of 262 Digital Mini servos |
| Speed-to-Weight | 0.36765 (1/sec·g) Faster than 56% of 259 Digital Mini servos |
| Speed-Torque Trade-off | 5.76 Better balanced than 33% of 261 Digital Mini servos |
| Torque Gain per Volt | 23.15%/V More voltage-responsive (torque) than 90% of 232 Digital Mini servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 70% of 235 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 27% of 351 Digital Mini servos |
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