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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 36788S |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
283.56 oz-in
20.42 kg-cm
2.0 N-m
7.4V
249.97 oz-in
18.00 kg-cm
1.8 N-m
6.0V
208.31 oz-in
15.00 kg-cm
1.5 N-m
|
| Speed |
8.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
7.4V
0.10 sec/60°
600.0 deg/s
100.0 RPM
6.0V
0.12 sec/60°
500.0 deg/s
83.3 RPM
|
| Running Current |
7.4V
0.600 A
600 mA
6.0V
0.500 A
500 mA
|
| Stall Current | 3.5–4.5 A3500–4500 mABelow Average |
| Physical | |
| Weight | 2.40 oz68.0 gBottom 10% |
| Dimensions |
L 1.61 in W 0.82 in H 1.04 in L 40.9 mm W 20.8 mm H 26.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Backlash | 0.500° |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 175° |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1500 µs |
| Dead Band | 1 µs |
| Angle Sensor | Potentiometer |
| Control System | TTL / PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4–8.4 V |
| Temperature | -20–70 °C-4–158 °F |
| Water Rating | IP67 |
| Idle Current | 0.028 A28 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 200 mm7.87 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
| Weight | Bottom 10% Lighter than 7% of 304 Digital Low Profile servos |
| Stall Current | Below Average Lower draw than 28% of 81 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 3.21–6.55 W |
| Power Density | 4.773 W/in³ More power-dense than 63% of 273 Digital Low Profile servos |
| Torque Density | 3.0634 oz-in/g |
| Torque-to-Volume Ratio | 151.72 oz-in/in³ |
| Speed-to-Weight | 0.12255 (1/sec·g) |
| Speed-Torque Trade-off | 25.00 |
| Current-per-Torque Ratio | 0.0216 A/oz-in |
| Idle-to-Running Current Ratio | 0.056 |
| No-Load vs Stall Current Spread | 9.00 |
| Voltage Range Width | 4.4 V Wider voltage range than 94% of 276 Digital Low Profile servos |
| Backlash-to-Range Ratio | 0.00286 Tighter backlash than 62% of 43 Hitec servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0008 Finer dead band than 92% of 79 Digital Low Profile servos |
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