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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | REEFS102 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
1,080.00 oz-in
77.77 kg-cm
7.6 N-m
7.4V
900.00 oz-in
64.81 kg-cm
6.4 N-m
6.0V
800.00 oz-in
57.61 kg-cm
5.6 N-m
|
| Speed |
8.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
7.4V
0.10 sec/60°
631.6 deg/s
105.3 RPM
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
|
| Running Current |
8.4V
0.820 A
820 mA
7.4V
0.700 A
700 mA
6.0V
0.600 A
600 mA
4.8V
0.550 A
550 mA
Average
|
| Physical | |
| Weight | 10.05 oz285.0 gBelow Average |
| Dimensions |
L 2.59 in W 1.18 in H 2.32 in L 65.8 mm W 30.0 mm H 58.9 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 15 T |
| Rotation/Support | 5 |
| Control & Signal | |
| Modulation | Digital |
| Dead Band | 2 µs |
| Angle Sensor | Magnetic Encoder |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Water Rating | IP67 |
| Connectivity | |
| Connector | JR (Universal) estimate |
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
| Weight | Below Average Lighter than 31% of 168 Digital Giant servos |
| Running Current | Average Lower draw than 54% of 29 Digital Giant servos at 4.8V |
Performance Analysis
| Shaft Power | 13.45–24.96 W |
| Power Density | 3.520 W/in³ More power-dense than 90% of 136 Digital Giant servos |
| Torque Density | 2.8070 oz-in/g |
| Torque-to-Volume Ratio | 112.83 oz-in/in³ |
| Speed-to-Weight | 0.03190 (1/sec·g) |
| Speed-Torque Trade-off | 87.99 |
| Voltage Range Width | 3.6 V Wider voltage range than 47% of 160 Digital Giant servos |
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Reviews (2)
Includes 2 reviews aggregated from around the web.
There are few reviews for this servo on the web. A video reviewer calls it awesome, fast and strong after running it in a Kraton 8S with no servo saver, and an Australian retailer lists one 5-star review.
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