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Technical Specifications
Last Updated: 2026-10-27| Identity | |
| Brand |  |
| Product Number | AS-8601-HV |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
530.60 oz-in
38.21 kg-cm
3.7 N-m
7.4V
467.40 oz-in
33.66 kg-cm
3.3 N-m
6.0V
378.64 oz-in
27.27 kg-cm
2.7 N-m
|
| Speed |
8.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
|
| Physical | |
| Weight | 2.81 oz79.8 gBottom 10% |
| Dimensions |
L 1.575 in W 1.594 in H 0.787 in L 40.0 mm W 40.5 mm H 20.0 mm |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Control & Signal | |
| Neutral Position | 1520 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.7–8.4 V |
| Origin | |
| Country of Origin | USA |
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 10% of 2491 Standard servos |
Performance Analysis
| Shaft Power | 5.00–9.81 W |
| Power Density | 4.965 W/in³ More power-dense than 52% of 32 Xpert RC servos |
| Torque Density | 4.7449 oz-in/g |
| Torque-to-Volume Ratio | 191.64 oz-in/in³ |
| Speed-to-Weight | 0.08951 (1/sec·g) |
| Speed-Torque Trade-off | 53.01 |
| Voltage Range Width | 3.7 V 2nd-highest voltage range width of 32 Xpert RC servos |
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Reviews (6)
Includes 6 reviews aggregated from around the web.
There are few reviews for this servo on the web. A retailer shows six reviews, all five stars. Owners who have used it for years in helicopters, planes and jets report no problems, and describe it as a premium servo with crisp response, quiet operation and a pleasant start-up tone. The long lead meant no extension was needed in some wing installs. One reviewer noted a slight hum with no load and a very tight connector fit.
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