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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 17994 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
361.10 oz-in
26.00 kg-cm
2.5 N-m
4.8V
333.30 oz-in
24.00 kg-cm
2.4 N-m
Above Average
|
| Speed |
6.0V
0.18 sec/60°
333.3 deg/s
55.6 RPM
4.8V
0.22 sec/60°
272.7 deg/s
45.5 RPM
Bottom 10%
|
| Stall Current | ≤2.5 A≤2500 mAAbove Average |
| Physical | |
| Weight | 2.01 oz57.0 gAbove Average |
| Dimensions |
L 1.59 in W 0.79 in H 1.59 in L 40.4 mm W 20.1 mm H 40.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Pulse Cycle | 20 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Signal Voltage | 3.3–5.0V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Waterproof |
| Idle Current | 0.050 A50 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 260 mm10.24 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 74% of 1059 Digital Standard servos at 4.8V |
| Speed | Bottom 10% Faster than 5% of 1044 Digital Standard servos at 4.8V |
| Weight | Above Average Lighter than 69% of 1879 Digital Standard servos |
| Stall Current | Above Average Lower draw than 76% of 570 Digital Standard servos |
Performance Analysis
| Torque Density | 5.8474 oz-in/g Stronger than 86% of 1052 Digital Standard servos |
| Torque-to-Volume Ratio | 166.88 oz-in/in³ Denser torque than 73% of 1057 Digital Standard servos |
| Speed-to-Weight | 0.07974 (1/sec·g) Faster than 13% of 1037 Digital Standard servos |
| Speed-Torque Trade-off | 73.33 Better balanced than 90% of 1033 Digital Standard servos |
| Current-per-Torque Ratio | 0.0075 A/oz-in More efficient than 95% of 331 Digital Standard servos |
| Torque Gain per Volt | 6.95%/V More voltage-responsive (torque) than 7% of 872 Digital Standard servos |
| Speed Gain per Volt | 18.52%/V More voltage-responsive (speed) than 70% of 873 Digital Standard servos |
| Voltage Range Width | 1.2 V Wider voltage range than 5% of 1559 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 22% of 504 Digital Standard servos |
Notes
Also comes in a 180° model.
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Reviews (1)
Includes 1 review aggregated from around the web.
There are very few reviews for this servo on the web. A video reviewer calls it a great servo for the money, very fast and strong, and notes it needs no separate BEC but is not waterproof.
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