CubeMars AK80-6 KV100

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-25

Identity
Brand
Product Number	AK80-6 KV100
Category	Robotics
Performance
Torque	48.0V1,699.34 oz-inAverage
Speed	48.0V0.01 sec/60°Above Average
Running Current	48.0V9.700 AAverage
Stall Current	≤20 AAverage
Rated Output Power	340.0 W
Physical
Weight	17.11 ozAverage
Shape	Cylindrical
Dimensions	L 1.516 in W — H — ∅ 3.86 in
Case Material	Aluminum
Drivetrain
Motor Type	Brushless
Motor Drive	FET
Gears	Metal
Gear Ratio	6:1
Rotation Mode	Multi-turn
Backlash	0.220°
Control & Signal
Angle Sensor	Magnetic Encoder
Control System	CAN / Serial
Programmable	Yes
Resolution	16,384 pulse/rev
Operating Modes	Position, Velocity, Torque
Electrical & Environment
Operating Voltage	48–48 V
Temperature	-20–50 °C
Connectivity
Connector	XT30

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*Based on known specs.

Class Comparison

Torque	Average Stronger than 63% of 52 Custom servos at 48.0V
Speed	Above Average Faster than 68% of 61 Custom servos at 48.0V
Weight	Average Lighter than 53% of 74 Custom servos
Running Current	Average Lower draw than 40% of 51 Custom servos at 48.0V
Stall Current	Average Lower draw than 57% of 66 Custom servos

Performance Analysis

Torque Density	3.5038 oz-in/g Stronger than 66% of 39 CubeMars servos
Torque-to-Volume Ratio	75.31 oz-in/in³ Denser torque than 48% of 28 CubeMars servos
Speed-to-Weight	0.15860 (1/sec·g) Faster than 48% of 49 CubeMars servos
Speed-Torque Trade-off	22.09 Better balanced than 55% of 39 CubeMars servos
Current-per-Torque Ratio	0.0118 A/oz-in More efficient than 50% of 33 CubeMars servos
No-Load vs Stall Current Spread	2.06 Narrower current spread than 83% of 37 CubeMars servos
Voltage Range Width	0.0 V Wider voltage range than 61% of 50 CubeMars servos

Notes

Rated Torque 6Nm (849.672 oz-in). Rated current 9.7A. Rated speed 603 RPM. Encoder: Single. Reduction 6:1. Driver included. Modes: Servo and MIT. Integrated BLDC + planetary gearbox + driver.