Developed with Bonsystems’ proprietary technology, the BSR cycloidal reducer features a streamlined design and a minimized number of components, ensuring exceptional structural stability. Utilizing the unique characteristics of the cycloidal gear profile, it is engineered to maintain optimal performance even in high-load environments and high-speed rotation conditions.
In particular, it delivers robust durability and outstanding power transmission capabilities, making it ideal for industrial applications requiring high torque transfer. Additionally, by minimizing friction and wear, it ensures long-term stable operation.

Model Name
BSR
Diameter (Reducer Outer Diameter)
070
Reduction Ratio (Gear Ratio)
049
Key Type (Output Shaft Type)
K (Key Type)
* Hollow Type only by inquiry
If you are unsure about the specifications of a model when making a purchase inquiry, please refer to the detailed specifications for each model on the product page before contacting us.
We offer module configurations that combine our reducers with motors for customers purchasing our products. If you provide the product category, desired specifications, or requirements (e.g., backlash, size, torque, etc.), we will recommend suitable models and motors.
Please include details about the intended application and desired specifications in your inquiry. Providing detailed information allows our team to recommend the most suitable product for your needs.
For reducer purchases, it is generally helpful to provide the model and specifications of the motor you are using (or plan to use), the intended application, and the required specifications.
Provide the specifications, applications, and purposes of your desired product, and Bonsystems Co., Ltd. will support you with robot design, engineering, and hardware manufacturing through the selection of our cutting-edge smart actuator (BCSA).
For detailed inquiries regarding development, please use the contact form below.
