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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SPT5835W-180 |
| Category | Robotics |
| Performance | |
| Torque |
8.4V
486.10 oz-in
35.00 kg-cm
3.4 N-m
6.0V
347.20 oz-in
25.00 kg-cm
2.5 N-m
|
| Speed |
8.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
|
| Stall Current | ≤2.5 A≤2500 mAAbove Average |
| Physical | |
| Weight | 2.36 oz67.0 gAverage |
| Shape | Boxed |
| Dimensions |
L 1.59 in W 0.79 in H 1.48 in L 40.4 mm W 20.1 mm H 37.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Standard |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Pulse Cycle | 20 ms |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1500 µs |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Signal Voltage | 3.3–5.0V |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Waterproof |
| Idle Current | 10.000 A10,000 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 260 mm10.24 in |
| Origin | |
| Country of Origin | China |
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 | Average Lighter than 38% of 1903 Digital Standard servos |
| Stall Current | Above Average Lower draw than 74% of 540 Digital Standard servos |
Performance Analysis
| Torque Density | 5.1821 oz-in/g |
| Torque-to-Volume Ratio | 186.76 oz-in/in³ |
| Speed-to-Weight | 0.13569 (1/sec·g) |
| Speed-Torque Trade-off | 38.19 |
| Current-per-Torque Ratio | 0.0072 A/oz-in |
| Voltage Range Width | 3.6 V Wider voltage range than 75% of 1540 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0010 Finer dead band than 63% of 469 Digital Standard servos |
Notes
Also comes in a 270° range model.
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