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Technical Specifications
Last Updated: 2026-09-14
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 32755S |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
200.00 oz-in
14.40 kg-cm
1.4 N-m
4.8V
167.00 oz-in
12.03 kg-cm
1.2 N-m
Average
|
| Speed |
6.0V
0.23 sec/60°
260.9 deg/s
43.5 RPM
4.8V
0.28 sec/60°
214.3 deg/s
35.7 RPM
Below Average
|
| Running Current |
6.0V
0.250 A
250 mA
4.8V
0.230 A
230 mA
Above Average
|
| Stall Current | 1.5–1.8 A1500–1800 mATop 10% |
| Physical | |
| Weight | 4.12 oz116.8 gAbove Average |
| Dimensions |
L 2.32 in W 1.14 in H 1.96 in L 58.9 mm W 29.0 mm H 49.8 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | 3-pole |
| Motor Drive | MOS |
| Gears | Metal |
| Gear Spline/Teeth | 24 T estimate |
| Shaft Size | 5.8 mm |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Analog |
| Direction | Clockwise |
| Rotational Range | 200° |
| 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 |
| Water Rating | Water Resistant |
| Idle Current | 0.008 A8 mA |
| Connectivity | |
| Wire Length | 300 mm11.81 in |
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 | Average Stronger than 50% of 23 Analog Giant servos at 4.8V |
| Speed | Below Average Faster than 29% of 22 Analog Giant servos at 4.8V |
| Weight | Above Average Lighter than 72% of 58 Analog Giant servos |
| Running Current | Above Average Lower draw than 76% of 35 Giant servos at 4.8V |
| Stall Current | Top 10% Lower draw than 94% of 120 Giant servos |
Performance Analysis
| Shaft Power | 1.10–1.61 W |
| Power Density | 0.310 W/in³ More power-dense than 32% of 57 Analog Giant servos |
| Torque Density | 1.4298 oz-in/g Stronger than 45% of 23 Analog Giant servos |
| Torque-to-Volume Ratio | 32.22 oz-in/in³ Denser torque than 55% of 23 Analog Giant servos |
| Speed-to-Weight | 0.03058 (1/sec·g) Faster than 38% of 22 Analog Giant servos |
| Speed-Torque Trade-off | 46.76 Better balanced than 48% of 22 Analog Giant servos |
| Current-per-Torque Ratio | 0.0108 A/oz-in 5th-highest current-per-torque ratio of 81 Hitec servos |
| Idle-to-Running Current Ratio | 0.035 Lower idle draw than 57% of 61 Hitec servos |
| No-Load vs Stall Current Spread | 7.83 Narrower current spread than 36% of 56 Hitec servos |
| Torque Gain per Volt | 16.47%/V More voltage-responsive (torque) than 20% of 21 Analog Giant servos |
| Speed Gain per Volt | 18.12%/V More voltage-responsive (speed) than 32% of 20 Analog Giant servos |
| Voltage Range Width | 1.2 V Wider voltage range than 50% of 23 Analog Giant servos |
| Backlash-to-Range Ratio | 0.00250 3rd-highest backlash-to-range ratio of 43 Hitec servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0042 Finer dead band than 27% of 125 Hitec servos |
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Reviews (30)
Includes 29 reviews aggregated from around the web.
Users praise its strength and durability in large planes, heavy steering and robots that need strength without a digital price. Some find it slow and heavy.
-
saad
March 2, 2023Application(s): SERVO ROTARY HITEC (MODEL # HS- 755MG)
Comments: good