Product Center

Contact Information

Shandong Wantong Hydraulic Co., Ltd

Address: No.1, Shandong Road, Wulian County, Rizhao City, Shandong Province

Sales Phone: 86-400-900-3958

E-mail:info@wantonghydraulic.com

 

> Planetary Roller Screw Assembly

A planetary roller screw is a precision transmission device composed of core components such as a screw, nut, and rollers, utilizing a planetary arrangement to convert rotary motion into linear motion. Compared with traditional ball screws, its line-contact design and multi-roller load-sharing structure significantly improve load capacity and service life.

Cycloidal Planetary Roller Screw

Cycloidal Planetary Roller Screw

The recirculating planetary roller screw is a high-precision, high-rigidity precision planetary roller screw. With its unique structure and extremely small lead, it achieves ultra-high positioning capability, making it very suitable for applications requiring high accuracy and relatively moderate motion speeds. It is applicable to precision CNC grinding machines, high-performance simulation test benches, optical focusing systems, and similar products.

View Details
Differential Planetary Roller Screw

Differential Planetary Roller Screw

The differential planetary roller screw utilizes the ingenious “differential principle” to achieve an extremely small lead, providing ultra-high precision linear displacement within a compact space. It is an ideal choice for miniature products requiring precise transmission. Suitable applications include robotic dexterous hands, battery coating equipment, automated injection systems, and similar products.

View Details
Reverse-type planetary roller screw

Reverse-type planetary roller screw

The inverted planetary roller screw is a precision transmission component in which the threads on the rollers engage with both the screw and nut threads, and the rollers perform a reverse helical motion. It is one of the most ideal and mainstream solutions for humanoid robot joints, and is also suitable for precision industrial equipment such as semiconductor manufacturing, precision positioning stages, integrated electric cylinders, etc.

View Details
Standard Planetary Roller Screw

Standard Planetary Roller Screw

The standard planetary roller screw is a high-precision, high-load design. As a non-recirculating planetary roller design, it provides very stable driving torque. The screw is mainly used in high-load, high-speed, and high-acceleration applications. It is suitable for aircraft actuators, heavy-duty industrial robots, precision machine tool equipment, etc., and is currently the most widely used type.

View Details
< 1 >

Online message

If you have any inquiry, please drop us a line.

Submit Message
%{tishi_zhanwei}%