
BSR Series
High torque, long-lasting durability
Industrial cycloidal reducer
From Industrial Robots to Humanoids –
A New Standard for Robot Actuators

High torque, long-lasting durability
Industrial cycloidal reducer

Small size, fast responsiveness
Actuator optimized for humanoid upper bodies and robotic arms

Slim design, yet powerful torque
Actuator for humanoid lower bodies and high-load industrial applications

High torque, long-lasting durability
Industrial cycloidal reducer

Small size, fast responsiveness
Actuator optimized for humanoid upper bodies and robotic arms

Slim design, yet powerful torque
Actuator for humanoid lower bodies and high-load industrial applications
Thin-profile High-torque Motor
Customized robot design and hardware development tailored to client requirements.

In this article, we will take a closer look at backdrivability, one of the key performance indicators in humanoid actuators.

“A Robot Development Project for a World Free from Labor” Projects that were once led mainly by large corporations and

Cycloid gears are broadly classified into pin gear types and solid gear (CDC) types depending on their structure. These two cycloid gear types differ in both characteristics and appearance. Learn more about them in this video.

PIM KOREA, a corporations with Metal Injection Molding (MIM) technology, invested in Bonsystems, which is co-developing a “humanoid robot hand,”

Bonsystems, a South Korea-based robotics startup specializing in core robotic hardware components, has secured an investment of approximately USD 3.7

Bon Systems has been recognized as an outstanding performer in the 2024 Link 3.0 Corporate Support Program. In this project,

Cycloid gears are broadly classified into pin gear types and solid gear (CDC) types depending on their structure. These two cycloid gear types differ in both characteristics and appearance. Learn more about them in this video.

Micro Actuator : BCSA Micro Series Extending motion control to the smallest joints in robotics. With the vision of building

The most suitable actuator for humanoid robot arms, the BCSA V4-RI. Check out the technical excellence of Bonsystems’ robot actuators through this assembly video.

In this article, we will take a closer look at backdrivability, one of the key performance indicators in humanoid actuators.

“A Robot Development Project for a World Free from Labor” Projects that were once led mainly by large corporations and

Robot Hand Project Begins: Cycloid-Based Micro Actuator [BCSA Micro Series] It is often said that the human hand contains approximately
