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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | RI60 KV120 |
| Category | Robotics |
| Performance | |
| Torque |
48.0V230.83 oz-in16.62 kg-cm1.6 N-m |
| Speed |
48.0V
0.00 sec/60°
30,000.0 deg/s
5,000.0 RPM
36.0V
0.00 sec/60°
20,000.0 deg/s
3,333.3 RPM
24.0V
0.00 sec/60°
15,000.0 deg/s
2,500.0 RPM
Top 10%
|
| Running Current |
48.0V5.600 A5,600 mA |
| Stall Current | ≤16.8 A≤16800 mABelow Average |
| Rated Output Power | 85.0 W |
| Physical | |
| Weight | 5.50 oz155.9 gBottom 10% |
| Shape | Cylindrical |
| Dimensions |
L 0.906 in W — H — L 23.0 mm W — H — ∅ 2.36 in60.0 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Motor Drive | FET |
| Gear Ratio | 1:1 |
| Rotation Mode | Multi-turn |
| Control & Signal | |
| Control System | FOC |
| Electrical & Environment | |
| Operating Voltage | 24–48 V |
| Temperature | -20–50 °C-4–122 °F |
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
| Speed | Top 10% Faster than 98% of 42 Large servos at 24.0V |
| Weight | Bottom 10% Lighter than 3% of 172 Large servos |
| Stall Current | Below Average Lower draw than 13% of 103 Large servos |
Performance Analysis
| Torque Density | 1.4806 oz-in/g |
| Torque-to-Volume Ratio | 45.67 oz-in/in³ |
| Speed-to-Weight | 1.60359 (1/sec·g) 3rd-highest speed-to-weight of 50 CubeMars servos |
| Speed-Torque Trade-off | 0.92 |
| Current-per-Torque Ratio | 0.0728 A/oz-in |
| No-Load vs Stall Current Spread | 3.00 |
| Speed Gain per Volt | 4.17%/V More voltage-responsive (speed) than 0% of 28 Large servos |
| Voltage Range Width | 24.0 V Wider voltage range than 84% of 50 CubeMars servos |
Notes
Frameless inrunner motor (no gearing, no driver). Rated Torque 0.57Nm (80.719 oz-in). Rated current 5.6A. Rated speed 1440/2320/3190 RPM.
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