Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | OMG-D4-12BF |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
194.00 oz-in
13.97 kg-cm
1.4 N-m
7.4V
167.00 oz-in
12.03 kg-cm
1.2 N-m
6.0V
139.00 oz-in
10.01 kg-cm
1.0 N-m
4.8V
111.00 oz-in
7.99 kg-cm
0.8 N-m
Below Average
|
| Speed |
8.4V
0.05 sec/60°
1,333.3 deg/s
222.2 RPM
7.4V
0.05 sec/60°
1,200.0 deg/s
200.0 RPM
6.0V
0.06 sec/60°
1,090.9 deg/s
181.8 RPM
4.8V
0.07 sec/60°
923.1 deg/s
153.8 RPM
Above Average
|
| Stall Current | ≤3.2 A≤3200 mAAverage |
| Physical | |
| Weight | 1.87 oz53.0 gAverage |
| Dimensions |
L 1.61 in W 0.81 in H 1.02 in L 40.9 mm W 20.6 mm H 25.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Stainless Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Mechanical Limit | 120° |
| Neutral Position | 1520 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Regulator Type | BEC |
| Idle Current | 0.550 A550 mA |
| Connectivity | |
| Connector | JR (Universal) |
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 | Below Average Stronger than 29% of 136 Digital Low Profile servos at 4.8V |
| Speed | Above Average Faster than 90% of 135 Digital Low Profile servos at 4.8V |
| Weight | Average Lighter than 38% of 251 Digital Low Profile servos |
| Stall Current | Average Lower draw than 52% of 64 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 3.16–7.97 W |
| Power Density | 5.993 W/in³ More power-dense than 75% of 215 Digital Low Profile servos |
| Torque Density | 2.0943 oz-in/g Stronger than 18% of 136 Digital Low Profile servos |
| Torque-to-Volume Ratio | 83.45 oz-in/in³ Denser torque than 32% of 136 Digital Low Profile servos |
| Speed-to-Weight | 0.29028 (1/sec·g) Faster than 84% of 135 Digital Low Profile servos |
| Speed-Torque Trade-off | 7.21 Better balanced than 13% of 134 Digital Low Profile servos |
| Current-per-Torque Ratio | 0.0288 A/oz-in More efficient than 33% of 40 Digital Low Profile servos |
| Torque Gain per Volt | 20.77%/V More voltage-responsive (torque) than 75% of 115 Digital Low Profile servos |
| Speed Gain per Volt | 12.34%/V More voltage-responsive (speed) than 39% of 117 Digital Low Profile servos |
| Voltage Range Width | 3.6 V Wider voltage range than 71% of 223 Digital Low Profile servos |
Similar Active Servos
Reviews of OMG OMG-D4-12BF
Be the first to review!