Home / Products / Linear Motion / Direct Drive Linear Servo Motor (DDL Motor)

Direct Drive Linear Servo Motor (DDL Motor)

Direct Drive Linear Servo Motor (DDL) is SLS’s core high-end direct-drive component. It adopts a non-contact pure direct-drive architecture, abandoning traditional transmission structures to achieve linear motion with zero backlash and no mechanical wear. The product features sub-micron to nanometer-level positioning accuracy and millisecond-level dynamic response, running smoothly without jitter. Divided into iron-core and coreless types, it adapts to high-speed, high-precision and long-stroke working conditions, serving as a new-generation precision linear drive to replace screw and belt drives, meeting the extreme performance demands of ultra-precision automation equipment.

DDL adopts dual structure design of iron-core/coreless, equipped with full closed-loop high-resolution grating ruler feedback system and separate stator & rotor layout, without intermediate transmission components. It features lightweight and high-rigidity body with excellent heat dissipation, supporting customized stroke and thrust specifications. The coreless type provides low cogging force and ultra-smooth motion, while the iron-core type offers high thrust and stronger load capacity. The modular structure is easy to integrate, enabling quick construction of single-axis/multi-axis direct-drive platforms, compatible with mainstream motion controllers, with extremely low maintenance cost and longer service life.

It is widely used in semiconductor wafer inspection, optical device alignment, 3C electronic precision assembly, high-precision testing instruments, laser processing equipment and other fields. It provides power for ultra-precision linear motion stations, and becomes the core direct-drive solution for high-end manufacturing, precision testing, microelectronics and other industries with high response, high precision and long service life.

Choose SLS Direct Drive Linear Servo Motor Now!

At SLS Bearings, we understand that products are integral to the success of industries, which is why we are committed to elevating performance, reliability, and user satisfaction to new heights as we agree customers deserve nothing short of excellence. In addition, we also provide experts in technical support to help you choose the right direct drive linear servo motor for your specific needs. If you are ready to place your order, have any questions, need assistance, or require further information about our products, our dedicated team is just a click or a call away. Contact us today to learn more about our direct drive linear servo motor and how they can benefit your business!

Why Choose SLS Direct Drive Linear Servo Motor?

Pure direct drive with zero backlash & nanometer-level precision
Iron-core/coreless dual types for high-speed & high-thrust needs
Full closed-loop control for stable & high-response motion
Modular design, easy integration & low maintenance
Professional customization for ultra-precision industrial scenarios

Certified Genuine Products

Purchasing with us guarantees your products are certified genuine. At SLS, we safeguard our customers from counterfeit products. Learn how to identify counterfeit products and verify the authenticity of your bearings.

Learn More