End Cap Type Ball Spline
Key Features
The end cap type ball spline is designed for applications requiring small outer diameter, high precision, and high rigidity, integrating a recirculation channel and an end cap structure to effectively improve smoothness and optimize space utilization. With high torsional resistance and market compatibility, it provides stable and reliable solutions for precision applications such as medical and semiconductor equipment.
Improved Smoothness
↑15 %
Improved Torsional Rigidity
↑30 %
Reduced Grease Maintenance
↓80 %
Applications
HIWIN Technical Support
Ball Splines · End Cap Type Ball Spline
Technical Description and Selection ReferenceProduct Overview
The end cap type ball spline is a product in the HIWIN Technologies (HIWIN) ball spline series. Designed for applications requiring small outer diameter, high precision, and high rigidity, it integrates a recirculation channel and an end cap structure to effectively improve smoothness and optimize space utilization. With high torsional resistance and market compatibility, it provides stable and reliable solutions for precision applications such as medical and semiconductor equipment.
Product Features
- Designed for applications requiring small outer diameter, high precision, and high rigidity, the end cap type ball spline integrates a recirculation channel and an end cap structure to effectively improve smoothness and optimize space utilization.
- With high torsional resistance and market compatibility, it provides stable and reliable solutions for precision applications such as medical and semiconductor equipment.
Improved Smoothness
↑15 %
Improved Torsional Rigidity
↑30 %
Reduced Grease Maintenance
↓80 %
Applications
End cap type ball splines are widely used in medical equipment, semiconductor equipment, automation mechanisms, precision assembly lines, and other fields, meeting the requirements for stability and precision in precision transmission, automated production, and industrial upgrading.
About HIWIN Technologies
HIWIN Technologies (HIWIN) is a global leading manufacturer of transmission control products and system technology, specializing in the R&D and manufacturing of precision ball screws, ball splines, linear guideways, single-axis and multi-axis robots, harmonic drives, torque motors, and other products. It provides high-precision, high-rigidity transmission solutions for industries such as semiconductors, panels, machine tools, automation equipment, and industrial machinery.
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Frequently Asked Questions
A ball screw converts rotary motion into linear motion and transmits thrust, while a ball spline transmits high torque along a spline shaft and allows simultaneous linear and rotary motion. Our Ball Splines is the right choice when a shaft must both rotate and slide under torque load.
The End Cap Type Ball Spline supports high torque transmission with a compact outer diameter, and its load capacity depends on the shaft diameter and the number of recirculating balls. Contact us with your torque, stroke and speed data for a selection recommendation.
Yes — that is the key advantage of Ball Splines. It transmits torque while allowing free linear movement, which is widely used in robots, assembly machines and packaging equipment where a shaft must rotate and advance simultaneously.
Our Ball Splines is manufactured with high precision grinding, and preload levels can be selected to eliminate play and increase rigidity for your application. We can match the preload to your required stiffness and smoothness.
Yes. We supply Ball Splines shafts cut to your exact length with end machining, spline nuts and optional accessories, ready for direct assembly into your machine.
Standard Ball Splines models ship within 15 days; custom lengths and machining depend on specifications and are confirmed in your quotation. We also offer express shipping for urgent orders.
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