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Technical Specifications
Last Updated: 2026-10-27
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
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
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 | 90° |
| Pulse Cycle | 20 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 83% of 1055 Digital Standard servos at 4.8V |
| Speed | Average Faster than 35% of 1038 Digital Standard servos at 4.8V |
| Weight | Below Average Lighter than 17% of 1872 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.49–6.32 W |
| Power Density | 3.484 W/in³ More power-dense than 67% of 1762 Digital Standard servos |
| Torque Density | 4.9862 oz-in/g Stronger than 78% of 1048 Digital Standard servos |
| Torque-to-Volume Ratio | 214.36 oz-in/in³ Denser torque than 86% of 1053 Digital Standard servos |
| Speed-to-Weight | 0.08013 (1/sec·g) Faster than 15% of 1031 Digital Standard servos |
| Speed-Torque Trade-off | 62.23 Better balanced than 86% of 1029 Digital Standard servos |
| Torque Gain per Volt | 11.90%/V More voltage-responsive (torque) than 28% of 868 Digital Standard servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 75% of 868 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 14% of 1552 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