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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | AKH70-48 V1.0 KV41 |
| Category | Robotics |
| Performance | |
| Torque |
48.0V31,437.90 oz-in2,263.77 kg-cm222.0 N-mTop 10% |
| Speed |
48.0V0.29 sec/60°209.8 deg/s35.0 RPMBottom 10% |
| Running Current |
48.0V6.000 A6,000 mAAverage |
| Stall Current | ≤21 A≤21000 mAAverage |
| Rated Output Power | 217.0 W |
| Physical | |
| Weight | 49.24 oz1,396.0 gBottom 10% |
| Shape | Cylindrical |
| Dimensions |
L 3.209 in W — H — L 81.5 mm W — H — ∅ 3.54 in90.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Motor Drive | FET |
| Gears | Metal |
| Gear Ratio | 48:1 |
| Shaft Size | 7.0 mm |
| 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 | 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 | Top 10% Stronger than 100% of 54 Custom servos at 48.0V |
| Speed | Bottom 10% Faster than 8% of 64 Custom servos at 48.0V |
| Weight | Bottom 10% Lighter than 5% of 79 Custom servos |
| Running Current | Average Lower draw than 57% of 50 Custom servos at 48.0V |
| Stall Current | Average Lower draw than 58% of 66 Custom servos |
Performance Analysis
| Torque Density | 22.5200 oz-in/g 1st-highest torque density of 39 CubeMars servos |
| Torque-to-Volume Ratio | 780.44 oz-in/in³ 1st-highest torque-to-volume ratio of 27 CubeMars servos |
| Speed-to-Weight | 0.00250 (1/sec·g) Faster than 0% of 50 CubeMars servos |
| Speed-Torque Trade-off | 8,990.82 1st-highest speed-torque trade-off of 39 CubeMars servos |
| Current-per-Torque Ratio | 0.0007 A/oz-in 1st-highest current-per-torque ratio of 33 CubeMars servos |
| No-Load vs Stall Current Spread | 3.50 Narrower current spread than 19% of 37 CubeMars servos |
| Voltage Range Width | 0.0 V Wider voltage range than 45% of 50 CubeMars servos |
Notes
Rated Torque 74Nm (10479.288 oz-in). Rated current 6A. Rated speed 28 RPM. Reduction 48:1. Hollow shaft. 21-bit dual encoder. Driver included.
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Weight: 879 grams
Dimensions: 2.382" x 3.543" x 3.543"
Size Class: Custom
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