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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | NSD-RS8V2 |
| Category | Hobby |
| Performance | |
| Torque |
16.8V
1,100.00 oz-in
79.21 kg-cm
7.8 N-m
12.6V
900.00 oz-in
64.81 kg-cm
6.4 N-m
8.4V
600.00 oz-in
43.20 kg-cm
4.2 N-m
Top 10%
|
| Speed |
16.8V
0.10 sec/60°
600.0 deg/s
100.0 RPM
12.6V
0.14 sec/60°
428.6 deg/s
71.4 RPM
8.4V
0.18 sec/60°
333.3 deg/s
55.6 RPM
Below Average
|
| Stall Current | 3.5–6.6 A3500–6600 mABelow Average |
| Physical | |
| Weight | 3.00 oz85.0 gBottom 10% |
| Dimensions |
L 1.575 in W 0.787 in H 1.539 in L 40.0 mm W 20.0 mm H 39.1 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Stainless Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Angle Sensor | Potentiometer |
| Electrical & Environment | |
| Operating Voltage | 8.4–16.8 V |
| Power Source | 2S-4S LiPo |
| Regulator Type | Direct |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | IP67 |
| Connectivity | |
| Connector | JST |
| Wire Length | 310 mm12.2 in |
| 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
| Torque | Top 10% Stronger than 96% of 1060 Digital Standard servos at 8.4V |
| Speed | Below Average Faster than 18% of 1045 Digital Standard servos at 8.4V |
| Weight | Bottom 10% Lighter than 4% of 1880 Digital Standard servos |
| Stall Current | Below Average Lower draw than 12% of 570 Digital Standard servos |
Performance Analysis
| Shaft Power | 6.16–20.34 W |
| Power Density | 10.655 W/in³ More power-dense than 99% of 1768 Digital Standard servos |
| Torque Density | 7.0588 oz-in/g Stronger than 94% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 314.33 oz-in/in³ Denser torque than 97% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.06536 (1/sec·g) Faster than 4% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 108.01 Better balanced than 97% of 1034 Digital Standard servos |
| Current-per-Torque Ratio | 0.0110 A/oz-in More efficient than 73% of 331 Digital Standard servos |
| Torque Gain per Volt | 9.92%/V More voltage-responsive (torque) than 18% of 873 Digital Standard servos |
| Speed Gain per Volt | 9.53%/V More voltage-responsive (speed) than 13% of 874 Digital Standard servos |
| Voltage Range Width | 8.4 V Wider voltage range than 99% of 1560 Digital Standard servos |
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Reviews (326)
Includes 326 reviews aggregated from around the web.
There are few reviews for this servo on the web. Members of an RC crawler group recommend NSDRC servos such as this one for strength and direct power capability, with one owner saying he uses only NSDRC servos on his builds.
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