SCREW-NUT PRODUCT CATALOG Jiangsu DINGS' Intelligent Control Technology Co., Ltd.

J JI J-ll ® LLI11.1 Llilllltuniinimiiuimn llllJJUtl||ilUJUI).UIUIIIUUIHUIUIII DINGS Precision Motion Specialist Founded in 2008, Jiangsu DINGS' Intelligent Control Technology Co., Ltd. is guided by the philosophy, "Quality stems from responsibility, and details determine success." As a global leader in precision linear motion, DINGS' delivers a comprehensive portfolio of precision stepper, DC and BLDC motors, voice coil motors, lead and ball screw linear actuators, PMSM motors for eco-mobility, and advanced motion controllers — setting new benchmarks in the global motion control market. Content...

Precision Motion Specialist DINGS Precision Motion Specialist Jiangsu DINGS' Intelligent Control Technology Co., Ltd.

Technical Overview Terminology and Technical Parameters DINGS’ is continuously exploring and improving its Linear Actuator products with the goal of meeting customers' application requirements. DINGS’ products are not ordinary screws and nuts. The design of screw threads takes into account the requirements of high precision, long life and low noise, and some special designs are made to increase the fluidity of the material when the screw is processed, which is very important for the screw. Finally, it is used with special material nuts of DINGS’ to get the maximum economic value. Backlash (clearance)...

Terminology and Technical Parameters Thread types After more than 100 years of development, the ACME thread form replaced the square-threaded screw, which had straight sides and was difficult to manufacture and process, although it was mechanically efficient. There are three main types of ACME thread forms: universal, center and short trapezoidal. The general purpose and center type thread forms have a nominal thread depth of 0.50 x pitch and a thread angle of 29°. The trapezoidal thread form has a thread angle of 30°. High screw precision screw assemblies have an angle of 40°. Short trapezoidal...

Lead Screw Components ■ Lead Screw Components Select the end machining specification according to the actual size of the outer diameter of the screw, and contact our technical support engineers for confirmation. Type of End Fixity Fixed To use this chart: first confirm the fixing method by locating the point where the maximum length between the bearing support and the sliding nut intersects the maximum load, and then ensure that the selected screws are located above and to the right of this point. �.�x�-� �.�x�.����-� �.�x�-� �.�x�-� �.�x�-� �.�x�-�/�.�x�.����-� �.��x�.��-� �.�x�.�-� �.��x�.��-�...

Lead Screw Components ■ Customized Screw Assembly Critical Load of the Screw (Medium & Large Diameter Range) To use this chart: first confirm the fixing method by locating the point where the maximum length between the bearing support and the sliding nut intersects the maximum load, and then ensure that the selected screws are located above and to the right of this point. �x�-� �x�-� �x�-� �x�-� �x��-� �.���x�.����-� �.���x��.�-�/�x�-� �.��x�.����-� �.���x�.���-�/�.���x�.����-� �.���x�.��-�/�.���x�.���-� �.���x�.��-�/�.���x��.�-� �.���x�.��-� �.���x�.����-� �.���x�.��-� �.���x�.��-� �.���x��.��-�...

DINGS Precision Motion Specialist The screw must be carefully aligned with the aid of a measuring tool to ensure that the axis is horizontal or vertical. If no measuring tool is available, rotate the screw manually over its entire length before installing the drive unit. Unevenness of force or traces of movement on the outer diameter of the screw may result in axial deviation between the screw shaft and the guide element. In this case the corresponding fixing bolts should be loosened and the screw manually rotated again until the strength is even. The installation of the nut usually requires...

DINGS Precision Motion Specialist Lead Screw Dimension Table [CS] Circular flange standard Nut DINGS Precision Motion Specialist Part Number Construction Mechanical Dimension © Lead Screw Type CS = Circular flange standard nut CTS = Circular flange trimming standard nut CTC = Circular flange trimming compression spring anti-backlash nut CTA = Circular flange trimming torsion spring anti-backlash nut A TTA = Triangle flange torsion spring anti-backlash nut A TTB = Triangle flange torsion spring anti-backlash nut B TC = Triangle flange compression spring anti-backlash nut Screw Surface Treatment...

Precision Motion Specialist DINGS Precision Motion Specialist Part Number Construction © Lead Screw Type S = Without Nut CS = Circular flange standard nut CTS = Circular flange trimming standard nut CTC = Circular flange trimming compression spring anti-backlash nut CTA = Circular flange trimming torsion spring anti-backlash nut A TTA = Triangle flange torsion spring anti-backlash nut A TTB = Triangle flange torsion spring anti-backlash nut B TC = Triangle flange compression spring anti-backlash nut NS = Non-standard customization nut Mechanical Dimension ©©@@© © © ® © © Lead Screw Type ® Screw...

DINGS Precision Motion Specialist DINGS Precision Motion Specialist [CTA] Circular flange cut-edge torsion spring anti-backlash nut A [TTA] Triangular flange torsion spring anti-backlash nut A Part Number Construction Mechanical Dimension © Lead Screw Type CS = Circular flange standard nut CTS = Circular flange trimming standard nut CTC = Circular flange trimming compression spring anti-backlash nut CTA = Circular flange trimming torsion spring anti-backlash nut A TTA = Triangle flange torsion spring anti-backlash nut A TTB = Triangle flange torsion spring anti-backlash nut B TC = Triangle flange...

DINGS Precision Motion Specialist DINGS Precision Motion Specialist Part Number Construction © Lead Screw Type S = Without Nut CS = Circular flange standard nut CTS = Circular flange trimming standard nut CTC = Circular flange trimming compression spring anti-backlash nut CTA = Circular flange trimming torsion spring anti-backlash nut A TTA = Triangle flange torsion spring anti-backlash nut A TTB = Triangle flange torsion spring anti-backlash nut B TC = Triangle flange compression spring anti-backlash nut NS = Non-standard customization nut ® Screw Surface Treatment G = Standard lubrication grease...