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Technical Specifications
Last Updated: 2026-10-22
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SPMSA5080 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
8.4V
130.00 oz-in
9.36 kg-cm
0.9 N-m
7.4V
118.00 oz-in
8.50 kg-cm
0.8 N-m
6.0V
110.00 oz-in
7.92 kg-cm
0.8 N-m
|
| Speed |
8.4V
0.09 sec/60°
638.3 deg/s
106.4 RPM
7.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
6.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
|
| Physical | |
| Weight | 1.20 oz34.0 gBelow Average |
| Dimensions |
L 1.40 in W 0.59 in H 1.18 in L 35.6 mm W 15.0 mm H 30.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 23 T |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Dead Band | 1 µs |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Connectivity | |
| Connector | Z |
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 | Below Average Lighter than 20% of 505 Digital Mini servos |
Performance Analysis
| Shaft Power | 1.45–2.56 W |
| Power Density | 2.624 W/in³ More power-dense than 66% of 482 Digital Mini servos |
| Torque Density | 3.2353 oz-in/g |
| Torque-to-Volume Ratio | 112.86 oz-in/in³ |
| Speed-to-Weight | 0.21008 (1/sec·g) |
| Speed-Torque Trade-off | 15.40 |
| Voltage Range Width | 3.6 V Wider voltage range than 84% of 405 Digital Mini servos |
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Reviews (2)
Includes 2 reviews aggregated from around the web.
There are very few reviews for this servo on the web. The manufacturer's product page shows a 5 out of 5 customer rating with no written details, and a forum user recommends it as a good midi-size servo for a crawler. No complaints were found.
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