CubeMars RO80 KV105 Lite

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-25

Identity
Brand
Product Number	RO80 KV105 Lite
Category	Robotics
Performance
Torque	48.0V566.45 oz-inAverage
Speed	48.0V0.00 sec/60°Above Average
Running Current	48.0V15.000 ABottom 10%
Stall Current	≤88.6 ABottom 10%
Rated Output Power	490.0 W
Physical
Weight	9.35 ozAbove Average
Shape	Cylindrical
Dimensions	L 0.696 in W — H — ∅ 3.49 in
Drivetrain
Motor Type	Brushless
Motor Drive	FET
Gear Ratio	1:1
Rotation Mode	Multi-turn
Control & Signal
Control System	FOC
Electrical & Environment
Operating Voltage	48–48 V
Temperature	-20–50 °C
Connectivity
Wire Length	100 mm

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*Based on known specs.

Class Comparison

Torque	Average Stronger than 39% of 52 Custom servos at 48.0V
Speed	Above Average Faster than 87% of 61 Custom servos at 48.0V
Weight	Above Average Lighter than 79% of 74 Custom servos
Running Current	Bottom 10% Lower draw than 8% of 51 Custom servos at 48.0V
Stall Current	Bottom 10% Lower draw than 2% of 66 Custom servos

Performance Analysis

Torque Density	2.1375 oz-in/g Stronger than 55% of 39 CubeMars servos
Torque-to-Volume Ratio	66.90 oz-in/in³ Denser torque than 41% of 28 CubeMars servos
Speed-to-Weight	1.25786 (1/sec·g) 5th-highest speed-to-weight of 49 CubeMars servos
Speed-Torque Trade-off	1.70 Better balanced than 24% of 39 CubeMars servos
Current-per-Torque Ratio	0.1564 A/oz-in More efficient than 13% of 33 CubeMars servos
No-Load vs Stall Current Spread	5.91 Narrower current spread than 6% of 37 CubeMars servos
Voltage Range Width	0.0 V Wider voltage range than 0% of 50 CubeMars servos