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Technical Specifications
Last Updated: 2026-10-09
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 61% of 93 Digital Giant servos at 7.4V |
| Speed | Top 10% Faster than 97% of 90 Digital Giant servos at 7.4V |
| Weight | Average Lighter than 42% of 174 Digital Giant servos |
Performance Analysis
| Shaft Power | 20.28–24.17 W |
| Power Density | 3.517 W/in³ More power-dense than 90% of 132 Digital Giant servos |
| Torque Density | 4.7364 oz-in/g Stronger than 66% of 90 Digital Giant servos |
| Torque-to-Volume Ratio | 151.62 oz-in/in³ Denser torque than 72% of 93 Digital Giant servos |
| Speed-to-Weight | 0.04785 (1/sec·g) 3rd-highest speed-to-weight of 87 Digital Giant servos |
| Speed-Torque Trade-off | 98.99 Better balanced than 32% of 89 Digital Giant servos |
| Torque Gain per Volt | 6.62%/V More voltage-responsive (torque) than 11% of 65 Digital Giant servos |
| Speed Gain per Volt | 11.76%/V More voltage-responsive (speed) than 41% of 65 Digital Giant servos |
| Voltage Range Width | 1.0 V Wider voltage range than 9% of 160 Digital Giant servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 83% of 36 Digital Giant servos |
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