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Technical Specifications
Last Updated: 2026-11-04
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | OMG-R3-80BF |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
1,111.00 oz-in
80.00 kg-cm
7.8 N-m
7.4V
1,042.00 oz-in
75.03 kg-cm
7.4 N-m
Average
|
| Speed |
8.4V
0.09 sec/60°
705.9 deg/s
117.6 RPM
7.4V
0.10 sec/60°
631.6 deg/s
105.3 RPM
Top 10%
|
| Physical | |
| Weight | 7.76 oz220.0 gAverage |
| Dimensions |
L 2.60 in W 1.18 in H 2.24 in L 66.0 mm W 30.0 mm H 56.9 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Stainless Steel |
| Gear Spline/Teeth | 15 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 180° |
| Mechanical Limit | 180° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 2 µs |
| Refresh Rate | 333 Hz |
| Electrical & Environment | |
| Operating Voltage | 7.4–8.4 V |
| Temperature | -15–70 °C5–158 °F |
| Water Rating | IP67 |
| Connectivity | |
| 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 | Average Stronger than 63% of 88 Digital Giant servos at 7.4V |
| Speed | Top 10% Faster than 98% of 89 Digital Giant servos at 7.4V |
| Weight | Average Lighter than 44% of 168 Digital Giant servos |
Performance Analysis
| Shaft Power | 20.28–24.17 W |
| Power Density | 3.517 W/in³ More power-dense than 90% of 136 Digital Giant servos |
| Torque Density | 4.7364 oz-in/g Stronger than 69% of 85 Digital Giant servos |
| Torque-to-Volume Ratio | 151.62 oz-in/in³ Denser torque than 70% of 88 Digital Giant servos |
| Speed-to-Weight | 0.04785 (1/sec·g) 3rd-highest speed-to-weight of 86 Digital Giant servos |
| Speed-Torque Trade-off | 98.99 Better balanced than 33% of 85 Digital Giant servos |
| Torque Gain per Volt | 6.62%/V More voltage-responsive (torque) than 16% of 69 Digital Giant servos |
| Speed Gain per Volt | 11.76%/V More voltage-responsive (speed) than 41% of 71 Digital Giant servos |
| Voltage Range Width | 1.0 V Wider voltage range than 6% of 160 Digital Giant servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 85% of 42 Digital Giant servos |
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