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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | MG959 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
444.48 oz-in
32.01 kg-cm
3.1 N-m
4.8V
388.92 oz-in
28.01 kg-cm
2.7 N-m
Above Average
|
| Speed |
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
4.8V
0.17 sec/60°
352.9 deg/s
58.8 RPM
Below Average
|
| Physical | |
| Weight | 2.75 oz78.0 gBelow Average |
| Dimensions |
L 1.583 in W 0.791 in H 1.449 in L 40.2 mm W 20.1 mm H 36.8 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 22 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Pulse Cycle | 1 ms |
| Neutral Position | 1520 µs |
| Dead Band | 1 µs |
| Control System | PWM |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | 0–55 °C32–131 °F |
| Certification | CE | ROHS |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 320 mm12.6 in |
| 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
| Torque | Above Average Stronger than 82% of 1043 Digital Standard servos at 4.8V |
| Speed | Below Average Faster than 26% of 1041 Digital Standard servos at 4.8V |
| Weight | Below Average Lighter than 16% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.23–5.87 W |
| Power Density | 3.235 W/in³ More power-dense than 62% of 1759 Digital Standard servos |
| Torque Density | 4.9862 oz-in/g Stronger than 77% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 214.36 oz-in/in³ Denser torque than 85% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.07541 (1/sec·g) Faster than 9% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 66.12 Better balanced than 87% of 1031 Digital Standard servos |
| Torque Gain per Volt | 11.90%/V More voltage-responsive (torque) than 27% of 850 Digital Standard servos |
| Speed Gain per Volt | 17.88%/V More voltage-responsive (speed) than 68% of 871 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 14% of 1539 Digital Standard servos |
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Reviews (1)
-
February 21, 2017
Application(s): Hsp climber t2 crawler
Comments: I have bought at modeltronics 2 mg 959 32 kg servo and they both make a noises tra tra tra tra is it normal ?? I run the crawler on 2cell lipo 7.4 with a lrp crawler esc thank you very much