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Technical Specifications
Last Updated: 2026-09-14Identity
Performance
Physical
Drivetrain
Control & Signal
Electrical & Environment
Connectivity
Origin
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| Identity | |
| Brand |  |
| Product Number | 35485S |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
6.0V
89.00 oz-in
6.41 kg-cm
0.6 N-m
4.8V
72.00 oz-in
5.18 kg-cm
0.5 N-m
|
| Speed |
6.0V
0.17 sec/60°
352.9 deg/s
58.8 RPM
4.8V
0.20 sec/60°
300.0 deg/s
50.0 RPM
|
| Running Current | (add) |
| Stall Current | 1–1.2 A1000–1200 mA |
| Physical | |
| Weight | 1.59 oz45.1 g |
| Dimensions |
L 1.57 in W 0.78 in H 1.49 in L 39.9 mm W 19.8 mm H 37.8 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | MOS |
| Gears | Plastic |
| Gear Spline/Teeth | 24 T |
| Shaft Size | 5.8 mm |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Backlash | (add) |
| Control & Signal | |
| Modulation | Digital |
| Direction | Clockwise |
| Rotational Range | 60° |
| Mechanical Limit | (add) |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 4 µs |
| Refresh Rate | (add) |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Signal Voltage | (add) |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | (add) |
| Certification | (add) |
| Idle Current | 0.010 A10 mA |
| Connectivity | |
| Connector | S |
| Wire Length | 300 mm11.81 in |
| Origin | |
| Country of Origin | (add) |
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 | 0.67–0.97 W |
| Torque Density | 1.5965 oz-in/g Stronger than 14% of the 832 Digital Standard servos in the database |
| Torque-to-Volume Ratio | 39.46 oz-in/in³ Denser torque than 11% of the 843 Digital Standard servos in the database |
| Power Density | 0.531 W/in³ More power-dense than 4% of the 1644 Digital Standard servos in the database |
| Speed-to-Weight | 0.11087 (1/sec·g) Faster than 44% of the 821 Digital Standard servos in the database |
| Speed-Torque Trade-off | 14.40 Better balanced than 26% of the 826 Digital Standard servos in the database |
| Current-per-Torque Ratio | 0.0167 A/oz-in More efficient than 47% of the 231 Digital Standard servos in the database |
| Torque Gain per Volt | 19.68%/V More voltage-responsive (torque) than 76% of the 673 Digital Standard servos in the database |
| Speed Gain per Volt | 14.69%/V More voltage-responsive (speed) than 46% of the 687 Digital Standard servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 23% of the 1269 Digital Standard servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0033 Finer dead band than 6% of the 327 Digital Standard servos in the database |
Quick Actions
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Reviews (2)
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BernardW
July 9, 2017Application(s): Elevator, rudder and throttle for an RCM Trainer 60 (plans built), 60-sized trainer using a .56 4-stroke. Servos driven by Hitec Optima 9 Rx. Using 6.0V (5-cell) Enerloop NiMH battery pack.
Comments: High rating is because these are excellent for the price with high performance and reliability. Response is fast and accurate. Broader possible arc than similar servos - you can set them to +/- 150% from Tx and they'll do it. They don't chatter/hunt if stick position is constant. Stall current is good compared to similar. Standard current draw is also relatively good. Got 4 of these in a package deal with Aurora 9X and Optima 9, for an included set of budget servos they are as good as you'll find. Superior in every way to other budget servos I've tried. Karbonite gears are robust. Had a bad crash, all the cheap nylon geared servos stripped, all my 5485's were 100% OK.
sparrow
March 4, 2014Application(s): Skywalker X-8 2120mm Flying Wing
Comments: I use it for a year with no problems I really like, perfect, very fast accurate and powerful.