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Technical Specifications
Last Updated: 2026-10-20
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HD-1201MG |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
183.30 oz-in
13.20 kg-cm
1.3 N-m
4.8V
169.40 oz-in
12.20 kg-cm
1.2 N-m
Above Average
|
| Speed |
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Above Average
|
| Running Current |
6.0V
0.500 A
500 mA
4.8V
0.400 A
400 mA
Below Average
|
| Physical | |
| Weight | 1.98 oz56.0 gBelow Average |
| Dimensions |
L 1.60 in W 0.81 in H 1.56 in L 40.6 mm W 20.6 mm H 39.6 mm |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Copper |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Analog |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Pulse Cycle | 20 ms |
| Pulse Width | 1000-2000 µs |
| Neutral Position | 1500 µs |
| Refresh Rate | 50 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–60 °C14–140 °F |
| Connectivity | |
| Connector | Futaba J |
| Wire Length | 300 mm11.81 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 | Above Average Stronger than 89% of 198 Analog Standard servos at 4.8V |
| Speed | Above Average Faster than 74% of 195 Analog Standard servos at 4.8V |
| Weight | Below Average Lighter than 24% of 448 Analog Standard servos |
| Running Current | Below Average Lower draw than 21% of 49 Analog Standard servos at 4.8V |
Performance Analysis
| Shaft Power | 1.96–2.42 W |
| Power Density | 1.197 W/in³ More power-dense than 88% of 433 Analog Standard servos |
| Torque Density | 3.0250 oz-in/g Stronger than 89% of 198 Analog Standard servos |
| Torque-to-Volume Ratio | 83.79 oz-in/in³ Denser torque than 87% of 198 Analog Standard servos |
| Speed-to-Weight | 0.11161 (1/sec·g) Faster than 51% of 195 Analog Standard servos |
| Speed-Torque Trade-off | 27.10 Better balanced than 84% of 195 Analog Standard servos |
| Torque Gain per Volt | 6.84%/V More voltage-responsive (torque) than 8% of 156 Analog Standard servos |
| Speed Gain per Volt | 11.91%/V More voltage-responsive (speed) than 39% of 156 Analog Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 49% of 239 Analog Standard servos |
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Reviews (2)
-
Mau
January 13, 2016Application(s): Elevator 30 CC
Comments: awful, bad, crap.I bought 3.
2 had problems as soon as I removed the package.
He presented another problem in flight. the store replaced lucky for me.
low reliability.Lauro
January 17, 2013Application(s): Elevator and Rudder, 50cc sukhoi
Comments: Fast, strong, reliable and cheap!
What more can you wish?