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Technical Specifications
Last Updated: 2026-10-25
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | GS-D9257MG |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
83.32 oz-in
6.00 kg-cm
0.6 N-m
4.8V
69.44 oz-in
5.00 kg-cm
0.5 N-m
Bottom 10%
|
| Speed |
6.0V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
4.8V
0.07 sec/60°
857.1 deg/s
142.9 RPM
Above Average
|
| Running Current |
6.0V
1.750 A
1,750 mA
4.8V
1.300 A
1,300 mA
Below Average
|
| Physical | |
| Weight | 1.02 oz29.0 gTop 10% |
| Dimensions |
L 1.42 in W 0.60 in H 0.86 in L 36.1 mm W 15.2 mm H 21.8 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | FET |
| Gears | Metal |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Rotational Range | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–60 °C-4–140 °F |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 in |
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 | Bottom 10% Stronger than 9% of 229 Low Profile servos at 4.8V |
| Speed | Above Average Faster than 84% of 227 Low Profile servos at 4.8V |
| Weight | Top 10% Lighter than 90% of 53 Analog Low Profile servos |
| Running Current | Below Average Lower draw than 13% of 31 Low Profile servos at 4.8V |
Performance Analysis
| Shaft Power | 1.83–2.57 W |
| Power Density | 3.504 W/in³ 1st-highest power density of 53 Analog Low Profile servos |
| Torque Density | 2.3945 oz-in/g Stronger than 44% of 49 GoTeck RC servos |
| Torque-to-Volume Ratio | 94.77 oz-in/in³ Denser torque than 48% of 49 GoTeck RC servos |
| Speed-to-Weight | 0.49261 (1/sec·g) Faster than 82% of 50 GoTeck RC servos |
| Speed-Torque Trade-off | 4.86 Better balanced than 15% of 48 GoTeck RC servos |
| Torque Gain per Volt | 16.66%/V More voltage-responsive (torque) than 72% of 47 GoTeck RC servos |
| Speed Gain per Volt | 13.89%/V More voltage-responsive (speed) than 72% of 48 GoTeck RC servos |
| Voltage Range Width | 1.2 V Wider voltage range than 20% of 26 Analog Low Profile servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 64% of 86 Low Profile servos |
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Reviews (2)
Includes 2 reviews aggregated from around the web.
There are very few ratings for this servo on the web. Two buyers gave five stars, and both received the servo as a free review sample. One uses it to raise and lower a plow blade on a 1/10 truck and found it powerful enough but would not trust it for steering a 1/10 crawler, and the other uses it in a 1/18 basher and likes its power and response, adding it is too big for 1/24 and too small for 1/10.
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