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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 | 33322S |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
51.00 oz-in
3.67 kg-cm
0.4 N-m
4.8V
42.00 oz-in
3.02 kg-cm
0.3 N-m
|
| Speed |
6.0V
0.15 sec/60°
400.0 deg/s
66.7 RPM
4.8V
0.19 sec/60°
315.8 deg/s
52.6 RPM
|
| Running Current | (add) |
| Stall Current | 0.7–0.8 A700–800 mA |
| Physical | |
| Weight | 1.52 oz43.0 g |
| Dimensions |
L 1.57 in W 0.78 in H 1.43 in L 39.9 mm W 19.8 mm H 36.3 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | (add) |
| Gears | Plastic |
| Gear Spline/Teeth | 24 T |
| Shaft Size | 6.0 mm |
| Rotation Mode | Positional |
| Rotation/Support | Bushing |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Rotational Range | 120° |
| Mechanical Limit | (add) |
| Pulse Cycle | 20 ms |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 5 µs |
| Refresh Rate | 50 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Signal Voltage | 3-5V |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Power Source | (add) |
| Regulator Type | (add) |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | IP40 |
| Certification | (add) |
| Idle Current | 0.008 A8 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 | 0.41–0.63 W |
| Torque Density | 0.9767 oz-in/g Stronger than 10% of the 156 Analog Standard servos in the database |
| Torque-to-Volume Ratio | 23.98 oz-in/in³ Denser torque than 17% of the 156 Analog Standard servos in the database |
| Power Density | 0.359 W/in³ More power-dense than 24% of the 421 Analog Standard servos in the database |
| Speed-to-Weight | 0.12240 (1/sec·g) Faster than 62% of the 155 Analog Standard servos in the database |
| Speed-Torque Trade-off | 7.98 Better balanced than 14% of the 155 Analog Standard servos in the database |
| Current-per-Torque Ratio | 0.0190 A/oz-in More efficient than 45% of the 43 Analog Standard servos in the database |
| Torque Gain per Volt | 17.86%/V More voltage-responsive (torque) than 66% of the 120 Analog Standard servos in the database |
| Speed Gain per Volt | 22.22%/V More voltage-responsive (speed) than 86% of the 121 Analog Standard servos in the database |
| Voltage Range Width | 1.2 V Wider voltage range than 63% of the 185 Analog Standard servos in the database |
| Backlash-to-Range Ratio | 0.00417 Tighter backlash than 52% of the 24 Hobby servos in the database |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 50% of the 37 Analog Standard servos in the database |
Quick Actions
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Reviews (3)
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alexM
March 8, 2016Application(s): Light robotics
Comments: Allegedly 'heavy duty', with 'Karbonite' gears -- BUT both descriptors are misleading. Has 2 Karbonite and 2 nylon gears and in light use they both break easily. It's not a heavy duty servo by any means.
With a full range of input pulse widths, 544-2400 uS., its rotational range is ~190 deg. With more usual RC input range of 900-2100 uS. it will output ~155 deg. of rotation.
JBruce
July 8, 2010Application(s): used as leg servos in a small hexapod robot, 3 dof per leg.
Comments: I would absolutely not recommend these for robotic applications or anything that experiences high mechanical shock. The resin gears do not stand up to the stress of walking impact. I've had 3 of these fail in the last month.
Great for low stress areas but they cannot handle any shock,
do not fall for resin gear advertisement.jason.hodge
November 7, 2009Application(s): 4 Channel R/C Aircraft - 4.8V
Comments: I had 1, maybe 2 of these brand new servo's fail on my aircraft's maiden flight. All things tested fine on the ground, but one of them, mainly the elevator servo, failed during flight. I had to send all 4 in the plane to Hitec for service. I sent 4 more that I purchased, back to the dealer for upgrade to Futaba 3004's. No more Hitec for me!