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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | AKH70-16 V1.0 KV41 |
| Category | Robotics |
| Performance | |
| Torque |
48.0V12,037.00 oz-in866.76 kg-cm85.0 N-mTop 10% |
| Speed |
48.0V0.10 sec/60°631.6 deg/s105.3 RPMBelow Average |
| Running Current |
48.0V6.500 A6,500 mAAverage |
| Stall Current | ≤23 A≤23000 mAAverage |
| Rated Output Power | 245.0 W |
| Physical | |
| Weight | 31.01 oz879.0 gBelow Average |
| Shape | Cylindrical |
| Dimensions |
L 2.382 in W — H — L 60.5 mm W — H — ∅ 3.54 in90.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Motor Drive | FET |
| Gears | Metal |
| Gear Ratio | 16:1 |
| Rotation Mode | Multi-turn |
| Backlash | 0.200° |
| Control & Signal | |
| Angle Sensor | Magnetic Encoder |
| Control System | CAN |
| Programmable | Yes |
| Resolution | 2,097,150 pulse/rev |
| Electrical & Environment | |
| Operating Voltage | 48–48 V |
| Temperature | -20–50 °C-4–122 °F |
| Connectivity | |
| Connector | XT30PW (2+2)-M | A1257WR-S-3P |
| 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
| Torque | Top 10% Stronger than 96% of 54 Custom servos at 48.0V |
| Speed | Below Average Faster than 25% of 64 Custom servos at 48.0V |
| Weight | Below Average Lighter than 19% of 79 Custom servos |
| Running Current | Average Lower draw than 55% of 50 Custom servos at 48.0V |
| Stall Current | Average Lower draw than 54% of 66 Custom servos |
Performance Analysis
| Torque Density | 13.6940 oz-in/g 3rd-highest torque density of 39 CubeMars servos |
| Torque-to-Volume Ratio | 402.56 oz-in/in³ 2nd-highest torque-to-volume ratio of 27 CubeMars servos |
| Speed-to-Weight | 0.01198 (1/sec·g) Faster than 6% of 50 CubeMars servos |
| Speed-Torque Trade-off | 1,143.48 3rd-highest speed-torque trade-off of 39 CubeMars servos |
| Current-per-Torque Ratio | 0.0019 A/oz-in 3rd-highest current-per-torque ratio of 33 CubeMars servos |
| No-Load vs Stall Current Spread | 3.54 Narrower current spread than 17% of 37 CubeMars servos |
| Voltage Range Width | 0.0 V Wider voltage range than 47% of 50 CubeMars servos |
Notes
Rated Torque 26Nm (3681.912 oz-in). Rated current 6.5A. Rated speed 90 RPM. Reduction 16:1. Hollow shaft. 21-bit dual encoder. Driver included.
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