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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | REEFS124 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
16.8V
917.00 oz-in
66.03 kg-cm
6.5 N-m
16.0V
860.00 oz-in
61.93 kg-cm
6.1 N-m
14.4V
765.00 oz-in
55.09 kg-cm
5.4 N-m
12.0V
640.00 oz-in
46.08 kg-cm
4.5 N-m
Top 10%
|
| Speed |
16.8V
0.09 sec/60°
666.7 deg/s
111.1 RPM
16.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
14.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
12.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
Average
|
| Running Current |
16.8V
0.630 A
630 mA
16.0V
0.600 A
600 mA
14.4V
0.530 A
530 mA
12.0V
0.450 A
450 mA
Below Average
|
| Physical | |
| Weight | 3.12 oz88.5 gBottom 10% |
| Dimensions |
L 1.57 in W 0.78 in H 1.63 in L 39.9 mm W 19.8 mm H 41.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Triple Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 120° |
| Dead Band | 2 µs |
| Angle Sensor | Magnetic Encoder |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 12–16.8 V |
| Power Source | Direct |
| Regulator Type | Direct |
| Water Rating | IP67 |
| Connectivity | |
| Connector | JST |
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 | Top 10% Stronger than 97% of 1060 Digital Standard servos at 12.0V |
| Speed | Average Faster than 55% of 1045 Digital Standard servos at 12.0V |
| Weight | Bottom 10% Lighter than 3% of 1880 Digital Standard servos |
| Running Current | Below Average Lower draw than 21% of 226 Digital Standard servos at 12.0V |
Performance Analysis
| Shaft Power | 9.10–18.84 W |
| Power Density | 9.438 W/in³ More power-dense than 98% of 1768 Digital Standard servos |
| Torque Density | 7.2357 oz-in/g Stronger than 94% of 1053 Digital Standard servos |
| Torque-to-Volume Ratio | 320.63 oz-in/in³ Denser torque than 97% of 1058 Digital Standard servos |
| Speed-to-Weight | 0.08697 (1/sec·g) Faster than 20% of 1038 Digital Standard servos |
| Speed-Torque Trade-off | 83.21 Better balanced than 93% of 1034 Digital Standard servos |
| Torque Gain per Volt | 9.02%/V More voltage-responsive (torque) than 14% of 873 Digital Standard servos |
| Speed Gain per Volt | 9.26%/V More voltage-responsive (speed) than 13% of 874 Digital Standard servos |
| Voltage Range Width | 4.8 V Wider voltage range than 96% of 1560 Digital Standard servos |
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