Product family

cubemars-ak-series

7 models

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14 of 22 specs differ across 7 models

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Spec	AKAK10-9 V3.0	AKAK60-6	AKAK70-10	AKAK70-9	AKAK80-6	AKAK80-64	AKAK80-9 V3.0
Control & Feedback
Communication Interface	CAN	CAN	CAN	CAN	CAN	CAN	CAN
Control Modes	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current	MIT/impedance, Position, Velocity, Torque/current
Position Feedback	Magnetic absolute	Magnetic absolute	Magnetic absolute	Magnetic absolute	Magnetic absolute	Magnetic absolute	Magnetic absolute
Encoder Resolution	21 bit	21 bit	—	14 bit	14 bit	14 bit	16 bit
Backdrivable	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Gearing & Speed
Gear Ratio	9:1	6:1	10:1	9:1	6:1	64:1	9:1
Gear Type	Planetary	Planetary	Planetary	Planetary	Planetary	Planetary	Planetary
Rated Speed	235 RPM	490 RPM	310 RPM	260 RPM	603 RPM	48 RPM	390 RPM
Max Speed	320 RPM	640 RPM	—	320 RPM	800 RPM	75 RPM	570 RPM
Backlash	—	—	—	—	—	—	15 arcmin
Motor & Electrical
Kv (Velocity Constant)	60 RPM/V	80 RPM/V	60 RPM/V	60 RPM/V	100 RPM/V	80 RPM/V	100 RPM/V
Supply Voltage	48 V	48 V	48 V	48 V	48 V	48 V	48 V
Continuous Current	10.7 A	3.8 A	—	6.25 A	9.7 A	7 A	12 A
Peak Current	31.9 A	11.2 A	—	23.8 A	20 A	19 A	28 A
Rotor Inertia	1.002 kg·cm²	0.2435 kg·cm²	—	0.45 kg·cm²	0.607 kg·cm²	0.5645 kg·cm²	1.118 kg·cm²
Torque & Power
Rated Torque	18 Nm	3 Nm	8.3 Nm	8.5 Nm	6 Nm	48 Nm	9 Nm
Peak Torque	53 Nm	9 Nm	24.8 Nm	29.2 Nm	12 Nm	120 Nm	22 Nm
Torque Density	56.4 N·m/kg	23.7 N·m/kg	47.6 N·m/kg	54.1 N·m/kg	24.7 N·m/kg	141.2 N·m/kg	44.9 N·m/kg
Mechanical & Environment
Diameter	98 mm	79 mm	89 mm	89 mm	98 mm	98 mm	98 mm
Length	61.7 mm	43 mm	50.25 mm	49 mm	38.5 mm	61.9 mm	38.5 mm
Operating Temperature Range	-20 to 50 °C	-20 to 50 °C	-20 to 50 °C	-20 to 50 °C	-20 to 50 °C	-20 to 50 °C	-20 to 50 °C
General
Weight	0.94 kg	0.38 kg	0.521 kg	0.54 kg	0.485 kg	0.85 kg	0.49 kg