CubeMars AK80-8 KV60

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10

Identity
Brand
Product Number	AK80-8 KV60
Category	Robotics
Performance
Torque	48.0V3,540.30 oz-inAbove Average
Speed	48.0V0.03 sec/60°Average
Running Current	48.0V6.900 AAverage
Stall Current	≤21 AAverage
Rated Output Power	230.0 W
Physical
Weight	20.11 ozAverage
Shape	Cylindrical
Dimensions	L 1.728 in W — H — ∅ 3.86 in
Case Material	Aluminum
Drivetrain
Motor Type	Brushless
Motor Drive	FET
Gears	Metal
Gear Ratio	8:1
Rotation Mode	Multi-turn
Backlash	0.380°
Control & Signal
Angle Sensor	Magnetic Encoder
Control System	CAN
Programmable	Yes
Resolution	16,384 pulse/rev
Operating Modes	Servo, MIT
Electrical & Environment
Operating Voltage	48–48 V
Temperature	-20–50 °C
Connectivity
Connector	XT30

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Compatible Hardware

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*Based on known specs.

Class Comparison

Torque	Above Average Stronger than 81% of 54 Custom servos at 48.0V
Speed	Average Faster than 56% of 64 Custom servos at 48.0V
Weight	Average Lighter than 37% of 79 Custom servos
Running Current	Average Lower draw than 53% of 50 Custom servos at 48.0V
Stall Current	Average Lower draw than 60% of 66 Custom servos

Performance Analysis

Torque Density	6.2111 oz-in/g Stronger than 74% of 39 CubeMars servos
Torque-to-Volume Ratio	137.65 oz-in/in³ Denser torque than 73% of 27 CubeMars servos
Speed-to-Weight	0.06266 (1/sec·g) Faster than 31% of 50 CubeMars servos
Speed-Torque Trade-off	99.13 Better balanced than 76% of 39 CubeMars servos
Current-per-Torque Ratio	0.0059 A/oz-in More efficient than 69% of 33 CubeMars servos
No-Load vs Stall Current Spread	3.04 Narrower current spread than 42% of 37 CubeMars servos
Voltage Range Width	0.0 V Wider voltage range than 61% of 50 CubeMars servos

Notes

Rated Torque 10Nm (1416.12 oz-in). Rated current 6.9A. Rated speed 243 RPM. Encoder: Dual. Reduction 8:1. Driver included. Modes: Servo and MIT. Integrated BLDC + planetary gearbox + driver.