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Technical Specifications
Last Updated: 2026-07-28Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | (add) |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
66.67 oz-in
4.80 kg-cm
0.5 N-m
4.2V
33.34 oz-in
2.40 kg-cm
0.2 N-m
3.7V
29.17 oz-in
2.10 kg-cm
0.2 N-m
|
| Speed |
8.4V
0.05 sec/60°
1,200.0 deg/s
200.0 RPM
4.2V
0.10 sec/60°
600.0 deg/s
100.0 RPM
3.7V
0.11 sec/60°
545.5 deg/s
90.9 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 0.34 oz9.5 g |
| Dimensions |
L 0.93 in W 0.32 in H 0.74 in L 23.5 mm W 8.0 mm H 18.8 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | 15 T |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | (add) |
| Rotational Range | (add) |
| Mechanical Limit | 180° |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 760 µs |
| Dead Band | (add) |
| Refresh Rate | 700 Hz |
| Angle Sensor | Potentiometer |
| Control System | FBUS/SBUS/PWM |
| Programmable | Yes |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 3.7–8.4 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | (add) |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | (add) |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | (add) |
| Origin | |
| Country of Origin | China |
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.
Performance Analysis
| Shaft Power | 0.49–2.47 W |
| Torque Density | 3.0705 oz-in/g Stronger than 75% of the 239 Digital Micro servos in the database |
| Torque-to-Volume Ratio | 135.29 oz-in/in³ Denser torque than 80% of the 241 Digital Micro servos in the database |
| Power Density | 11.435 W/in³ More power-dense than 97% of the 545 Digital Micro servos in the database |
| Speed-to-Weight | 0.95694 (1/sec·g) Faster than 71% of the 239 Digital Micro servos in the database |
| Speed-Torque Trade-off | 3.21 Better balanced than 49% of the 241 Digital Micro servos in the database |
| Torque Gain per Volt | 27.35%/V More voltage-responsive (torque) than 90% of the 193 Digital Micro servos in the database |
| Speed Gain per Volt | 25.53%/V More voltage-responsive (speed) than 85% of the 195 Digital Micro servos in the database |
| Voltage Range Width | 4.7 V Wider voltage range than 95% of the 407 Digital Micro servos in the database |
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Reviews (1)
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Stephen
June 13, 2025Application(s): F5J : Introduction (Holien) Electric Powered Sailplane Elevator, Rudder, Flaperons.
Comments: I’ve bought 9 Frsky Hv5612 servos for 2 Introduction Electric powered sailplanes, 1 spair.
After 3 Years I needed to use the spair, as the Elevator in my main tootsie had a dirty potetiometer; varied the center 10% or so.
It was still useable, but too teadious for me.
I like these, not super acurate, but strong and reliable.