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Technical Specifications
Last Updated: 2026-10-26
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
Above 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 gBelow 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 | Above Average Stronger than 70% of 349 Digital Micro servos at 4.8V |
| Speed | Below Average Faster than 13% of 347 Digital Micro servos at 4.8V |
| Weight | Below Average Lighter than 22% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.42–0.65 W |
| Power Density | 0.991 W/in³ More power-dense than 16% of 563 Digital Micro servos |
| Torque Density | 2.1177 oz-in/g Stronger than 36% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 54.55 oz-in/in³ Denser torque than 24% of 345 Digital Micro servos |
| Speed-to-Weight | 0.36765 (1/sec·g) Faster than 5% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 5.76 Better balanced than 76% of 345 Digital Micro servos |
| Torque Gain per Volt | 23.15%/V More voltage-responsive (torque) than 83% of 290 Digital Micro servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 61% of 295 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 37% of 496 Digital Micro servos |
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