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Technical Specifications
Last Updated: 2026-09-16| Identity | |
| Brand |  |
| Product Number | 33065S |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
26.00 oz-in
1.87 kg-cm
0.2 N-m
4.8V
22.00 oz-in
1.58 kg-cm
0.2 N-m
Above Average
|
| Speed |
6.0V
0.13 sec/60°
461.5 deg/s
76.9 RPM
4.8V
0.16 sec/60°
375.0 deg/s
62.5 RPM
Below Average
|
| Running Current |
6.0V
0.220 A
220 mA
4.8V
0.180 A
180 mA
Average
|
| Stall Current | 0.96–1.2 A960–1200 mABelow Average |
| Physical | |
| Weight | 0.39 oz11.1 gBelow Average |
| Dimensions |
L 0.92 in W 0.45 in H 0.94 in L 23.4 mm W 11.4 mm H 23.9 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Gears | Plastic |
| Gear Spline/Teeth | 15 T estimate |
| Shaft Size | 5.0 mm |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Rotational Range | 180° |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 5 µs |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–60 °C-4–140 °F |
| Idle Current | 0.007 A7 mA |
| Connectivity | |
| Connector | S |
| Wire Length | 160 mm6.3 in |
| Origin | |
| Country of Origin | South Korea |
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 | Above Average Stronger than 69% of 160 Analog Micro servos at 4.8V |
| Speed | Below Average Faster than 14% of 160 Analog Micro servos at 4.8V |
| Weight | Below Average Lighter than 27% of 336 Analog Micro servos |
| Running Current | Average Lower draw than 53% of 31 Analog Micro servos at 4.8V |
| Stall Current | Below Average Lower draw than 13% of 48 Analog Micro servos |
Performance Analysis
| Shaft Power | 0.25–0.37 W |
| Power Density | 0.950 W/in³ More power-dense than 61% of 322 Analog Micro servos |
| Torque Density | 1.9820 oz-in/g Stronger than 38% of 160 Analog Micro servos |
| Torque-to-Volume Ratio | 56.53 oz-in/in³ Denser torque than 66% of 160 Analog Micro servos |
| Speed-to-Weight | 0.56306 (1/sec·g) Faster than 18% of 160 Analog Micro servos |
| Speed-Torque Trade-off | 3.52 Better balanced than 84% of 159 Analog Micro servos |
| Current-per-Torque Ratio | 0.0545 A/oz-in More efficient than 16% of 38 Analog Micro servos |
| Idle-to-Running Current Ratio | 0.041 Lower idle draw than 70% of 24 Analog Micro servos |
| No-Load vs Stall Current Spread | 6.67 Narrower current spread than 27% of 23 Analog Micro servos |
| Torque Gain per Volt | 15.15%/V More voltage-responsive (torque) than 46% of 101 Analog Micro servos |
| Speed Gain per Volt | 19.22%/V More voltage-responsive (speed) than 77% of 101 Analog Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 76% of 174 Analog Micro servos |
| Backlash-to-Range Ratio | 0.00278 5th-highest backlash-to-range ratio of 43 Hitec servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 51% of 42 Analog Micro servos |
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Reviews (11)
Includes 8 reviews aggregated from around the web.
There are few reviews for this servo on the web. Users recommend it for small helicopters, planes and 1/18 cars and describe it as one of the strongest in its class with low play.
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T Burriss
April 25, 2018Application(s): Aileron(s), rudder, elevator. Had them in two planes; SR Battery's X250, and then a SIG Kadet.
Comments: No hint of any problem; plenty of torque. I have used them for years. The size is very convenient.
Georg
March 4, 2017Application(s): V-tail servo on 2,5m warmliner, Graupner GR-16 RX
Comments: Both samples suddenly died in mid flight. First occasion was landable, second froze the whole RX, no more commands coming through, crash between bystanders, very very lucky. Test on servo tester confirms death, smoke coming out of it, yikes. TGY-113MG is a perfect drop-in replacement incl. the 3 screw holes per latch. I got 100% negative experience with Hitec servos on Graupner HOTT, Hitec will be BANNED, sorry.
wheelbarrowjack
December 25, 2011Application(s): Everything up to 450 electric planes
Comments: Great little servo. I use these everywhere I need to conserve weight. Shop around for decent pricing.