CubeMars·AK40-10 V3.0 KV170·RJT-002

CubeMars AK40-10 Joint Actuator

$149.90

CubeMars AK40-10 V3.0 robotic actuator. Ultralight 190g module with 4.1Nm peak torque, 10:1 planetary reducer &amp; dual encoders for compact humanoid robot joints.

Freight: Quoted after order
Minimum order: 1 unit
In the box: Motor, gearing and driver included

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4.1 N·m

Torque (peak / max)

1.3 N·m

Torque (rated)

Gear ratio

Communication

Specifications

Performance

Torque (peak / max): 4.1 N·m
Torque (rated): 1.3 N·m
Output speed: 370 rpm
Motion: Continuous rotary

Mechanical

Gear ratio: 10:1
Weight: 0.19 kg

Electrical

KV: 170 rpm/V

Interface

Communication: CAN

Specifications and photos are the maker's published data. Datasheets are available on request.

Made by

CubeMars

33 products

Manufacturer

Typical applications

Legged and humanoid robots
Robot arms and cobots
Exoskeletons
Research and education platforms

Choosing the right one

Use peak torque for dynamic moves and rated torque for sustained load; keep continuous load under the rated value.
Low ratios (about 6:1 to 10:1, quasi-direct drive) are backdrivable and suit legged robots; high ratios (30:1 and up) suit arms that need stiffness.
Check bus voltage (24 V or 48 V) and communication (CAN or CAN FD, EtherCAT, RS485) against your controller.
A dual encoder reports absolute output position at power-up, so the joint needs no homing.
Compare torque density (N·m per kg) when weight matters.

About this product

CubeMars AK40-10 V3.0 robotic actuator. Ultralight 190g module with 4.1Nm peak torque, 10:1 planetary reducer &amp; dual encoders for compact humanoid robot joints.

Series: AK series
Factory model: AK40-10 V3.0 KV170
Made by CubeMars