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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 491572-893 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
500.04 oz-in
36.01 kg-cm
3.5 N-m
7.4V
458.37 oz-in
33.01 kg-cm
3.2 N-m
6.0V
388.92 oz-in
28.01 kg-cm
2.7 N-m
|
| Speed |
8.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
7.4V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
|
| Physical | |
| Weight | 2.82 oz80.0 gBottom 10% |
| Dimensions |
L 1.59 in W 0.787 in H 1.476 in L 40.4 mm W 20.0 mm H 37.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Control & Signal | |
| Neutral Position | 1520 µs |
| Refresh Rate | 333 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Origin | |
| Country of Origin | China |
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
| Weight | Bottom 10% Lighter than 9% of 2491 Standard servos |
Performance Analysis
| Shaft Power | 5.14–9.25 W |
| Power Density | 5.002 W/in³ More power-dense than 71% of 22 GDW servos |
| Torque Density | 4.8615 oz-in/g |
| Torque-to-Volume Ratio | 210.41 oz-in/in³ |
| Speed-to-Weight | 0.08929 (1/sec·g) |
| Speed-Torque Trade-off | 54.45 |
| Voltage Range Width | 3.6 V 1st-highest voltage range width of 21 GDW servos |
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Reviews (1)
Includes 1 review aggregated from around the web.
There are very few reviews for this servo on the web. A Spanish-language video review describes the servos as economical, powerful and very reliable.
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