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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | AK80-9 V3.0 KV100 |
| Category | Robotics |
| Performance | |
| Torque |
48.0V3,115.46 oz-in224.34 kg-cm22.0 N-mAbove Average |
| Speed |
48.0V0.02 sec/60°3,333.3 deg/s555.6 RPMAbove Average |
| Running Current |
48.0V12.000 A12,000 mABelow Average |
| Stall Current | ≤28 A≤28000 mAAverage |
| Rated Output Power | 368.0 W |
| Physical | |
| Weight | 17.28 oz490.0 gAverage |
| Shape | Cylindrical |
| Dimensions |
L 1.516 in W — H — L 38.5 mm W — H — ∅ 3.86 in98.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Motor Drive | FET |
| Gears | Metal |
| Gear Ratio | 9:1 |
| Rotation Mode | Multi-turn |
| Backlash | 0.250° |
| Control & Signal | |
| Angle Sensor | Magnetic Encoder |
| Control System | CAN |
| Programmable | Yes |
| Resolution | 16,384 pulse/rev |
| Operating Modes | Servo, MIT |
| Electrical & Environment | |
| Operating Voltage | 48–48 V |
| Temperature | -20–50 °C-4–122 °F |
| Connectivity | |
| Connector | XT30 |
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 | Above Average Stronger than 79% of 54 Custom servos at 48.0V |
| Speed | Above Average Faster than 65% of 64 Custom servos at 48.0V |
| Weight | Average Lighter than 47% of 79 Custom servos |
| Running Current | Below Average Lower draw than 14% of 50 Custom servos at 48.0V |
| Stall Current | Average Lower draw than 46% of 66 Custom servos |
Performance Analysis
| Torque Density | 6.3581 oz-in/g Stronger than 76% of 39 CubeMars servos |
| Torque-to-Volume Ratio | 138.07 oz-in/in³ Denser torque than 77% of 27 CubeMars servos |
| Speed-to-Weight | 0.11338 (1/sec·g) Faster than 45% of 50 CubeMars servos |
| Speed-Torque Trade-off | 56.08 Better balanced than 71% of 39 CubeMars servos |
| Current-per-Torque Ratio | 0.0090 A/oz-in More efficient than 56% of 33 CubeMars servos |
| No-Load vs Stall Current Spread | 2.33 Narrower current spread than 78% of 37 CubeMars servos |
| Voltage Range Width | 0.0 V Wider voltage range than 57% of 50 CubeMars servos |
Notes
Rated Torque 9Nm (1274.508 oz-in). Rated current 12A. Rated speed 390 RPM. Encoder: Single. Reduction 9:1. Driver included. Modes: Servo and MIT. Integrated BLDC + planetary gearbox + driver.
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