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Technical Specifications
Last Updated: 2026-07-10Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | (add) |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
231.30 oz-in
16.66 kg-cm
1.6 N-m
4.8V
213.40 oz-in
15.37 kg-cm
1.5 N-m
|
| Speed |
6.0V
0.16 sec/60°
375.0 deg/s
62.5 RPM
4.8V
0.18 sec/60°
333.3 deg/s
55.6 RPM
|
| Running Current | (add) |
| Stall Current | (add) |
| Physical | |
| Weight | 2.12 oz60.0 g |
| Dimensions |
L 1.65 in W 0.81 in H 1.56 in L 42.0 mm W 20.5 mm H 39.5 mm |
| Case Material | (add) |
| Drivetrain | |
| Motor Type | Brushed |
| Motor Drive | (add) |
| Gears | Metal |
| Gear Spline/Teeth | (add) |
| Shaft Size | (add) |
| Rotation Mode | (add) |
| Rotation/Support | Dual Bearings |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Analog |
| Direction | (add) |
| Rotational Range | 60° |
| Mechanical Limit | (add) |
| Pulse Cycle | (add) |
| Pulse Width | (add) |
| Neutral Position | 1500 µs |
| Dead Band | (add) |
| Refresh Rate | (add) |
| Angle Sensor | (add) |
| Control System | PWM |
| Programmable | (add) |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 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 | 2.19–2.67 W |
| Torque Density | 3.5567 oz-in/g 5th-highest torque density of 156 Analog Standard servos |
| Torque-to-Volume Ratio | 102.82 oz-in/in³ Denser torque than 96% of the 156 Analog Standard servos in the database |
| Power Density | 1.288 W/in³ More power-dense than 90% of the 421 Analog Standard servos in the database |
| Speed-to-Weight | 0.09259 (1/sec·g) Faster than 18% of the 155 Analog Standard servos in the database |
| Speed-Torque Trade-off | 38.42 5th-highest speed-torque trade-off of 155 Analog Standard servos |
| Torque Gain per Volt | 6.99%/V More voltage-responsive (torque) than 11% of the 120 Analog Standard servos in the database |
| Speed Gain per Volt | 10.43%/V More voltage-responsive (speed) than 30% of the 121 Analog Standard servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 33% of the 185 Analog Standard servos in the database |
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Reviews (3)
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drunkmagus
April 21, 2014Application(s): Rock crawler (kyosho rock force)
Comments: Very affordable, water proof, metal gear and high torque. Very happy with servo had no problems with it in my crawler.
James
February 19, 2014Application(s): Steering and Tilt
Comments: I've purchased a bunch of these from eBay and they are super servos! Much stronger than anything else in their price range, very quiet and VERY strong! I use four of them in my custom 4ws Summit, and they fit the chassis perfectly. I also use one to tilt my camera on my FPV build. I put a FIVE POUND dumbell on the tilt and it was able to tilt it easily AND maintain it without drooping, then return to center! It's INCREDIBLE and certainly worth the cash, beats out other servos 5-8x its price handsdown! :)
sideshowbob
January 27, 2012Application(s): crawler steering servo losi comp crawler lcc
Comments: not the best centering under load or the fastest but if it had any more power it would snap the c knuckles . i used this to replace a tired hitec 645mg , i would say this has more power but the hitec was 7kg and this is 16kg but i dont see a huge improvement so i think 16kg is a bit over exaggerated unless its limited by the bec of my speed passion esc
overall nothing else is this powerful for the cost
regards
bob
aka sideshowbob