ISO 9001 Certified Factory • 15+ Years Experience
Precision Spline Shafts for Complex Engagements
Leading spline shaft manufacturers delivering precision-engineered spline shafts for automotive, industrial, and motion control systems. Our factory serves OEMs and industrial customers worldwide with outer diameters from 0.25" to 18" and lengths from 0.50" to 48", with module measurements ranging from 0.5 to 12.
±0.01mm
Precision Engineering
99.9%
Quality Assurance
25+
Years Experience
10K+
Monthly Capacity
Spline Shaft Specifications & Capabilities
Our precision spline shafts are manufactured to exact specifications with customizable features including involute splines, straight-sided splines, serrated splines, and helical splines for optimal performance in demanding applications.
Outer Diameter Range
0.25" - 18"
Flexible Size Options
Length Range
0.50" - 48"
Custom Length Solutions
Technical Specifications
Available Materials
Carbon Steel
Alloy Steel
Stainless Steel
Aluminum
Brass
Bronze
Advanced Spline Manufacturing Process
Our spline shaft manufacturing process combines precision machining, spline cutting, and quality control to deliver shafts that meet the highest standards for performance and reliability.
Design & Engineering
Custom spline shaft design including CAD modeling and engineering analysis to ensure optimal performance and fit in your assembly.
- CAD modeling and simulation
- Spline profile optimization
- Performance analysis and validation
Precision Machining
CNC turning and milling operations achieving precise dimensions, surface finish, and geometric tolerances for optimal spline performance.
- CNC turning and milling
- Precise dimensional control
- Surface finish optimization
Spline Cutting
Professional spline cutting processes including hobbing, shaping, and broaching to achieve precise spline profiles and fits.
- Hobbing and shaping
- Broaching and forming
- Precise spline profile control
Surface Treatment
Final surface treatments including grinding, polishing, coating, and balancing to ensure optimal performance and longevity.
- Precision grinding and polishing
- Protective coatings
- Dynamic balancing
Applications & Industries
Our spline shafts serve diverse industries and applications, providing reliable power transmission solutions for automotive, industrial, and motion control systems.
Automotive
Automotive spline shaft applications including drivetrain systems, differentials, and power transmission components.
Spline Shaft Applications:
Aerospace
High-precision spline shafts for aerospace applications requiring exceptional reliability and performance in demanding environments.
Spline Shaft Applications:
Construction
Robust spline shafts for construction equipment and machinery requiring durability and reliability in harsh working conditions.
Spline Shaft Applications:
Defense
Military-grade spline shafts for defense applications requiring superior performance, reliability, and compliance with strict specifications.
Spline Shaft Applications:
Electrical
Spline shafts for electrical equipment and power generation systems requiring precision and reliability for continuous operation.
Spline Shaft Applications:
Electronics
Precision spline shafts for electronic equipment and instruments requiring high accuracy and smooth operation in sensitive applications.
Spline Shaft Applications:
Heavy Equipment
Heavy-duty spline shafts for industrial machinery and equipment requiring exceptional strength and durability in demanding applications.
Spline Shaft Applications:
Industrial Manufacturing
Spline shafts for industrial manufacturing equipment and machinery requiring precision and reliability for continuous production.
Spline Shaft Applications:
Marine
Corrosion-resistant spline shafts for marine applications requiring durability and reliability in harsh seawater environments.
Spline Shaft Applications:
Medical Devices
Precision spline shafts for medical equipment and instruments requiring high accuracy and reliability to ensure patient safety.
Spline Shaft Applications:
Off-Highway Vehicles
Spline shafts for off-highway vehicles and equipment requiring exceptional durability and performance in harsh environments.
Spline Shaft Applications:
Robotics
Precision spline shafts for robots and automation systems requiring high accuracy and reliability for precise motion control.
Spline Shaft Applications:
Quality Assurance & Certifications
Our spline shaft manufacturing follows strict quality control standards, ensuring every product meets the highest quality and performance requirements.
±0.01mm
Precision Engineering
99.9%
Quality Assurance
Quality Certifications
Spline Shaft Advantages
Our spline shafts deliver exceptional performance, reliability, and customization capabilities to meet the demands of various industrial applications.
Precision Engineering
Advanced manufacturing processes and precision equipment ensure spline shafts meet the highest standards for dimensional accuracy and surface quality.
Exceptional Reliability
Rigorous quality control and testing procedures ensure spline shafts provide reliable performance and long service life in demanding environments.
Efficient Transmission
Optimized spline design and manufacturing processes achieve optimal power transmission efficiency with minimal energy loss.
Custom Design
Custom spline shaft designs tailored to specific customer requirements, including size, material, and surface treatment options.
Technical Support
Professional engineering team provides comprehensive technical support from design consultation to after-sales service, ensuring customer satisfaction.
Continuous Innovation
Continuous investment in new technologies and process improvements to maintain technological leadership in spline shaft manufacturing.
Spline Types
We offer various spline types including involute splines, straight-sided splines, serrated splines, and helical splines to meet different application requirements.
Involute Splines
The most commonly used spline type, offering superior load distribution and manufacturing convenience.
Straight-Sided Splines
Suitable for applications requiring precise fit and simple manufacturing.
Serrated Splines
Provide high torque transmission capability and superior anti-slip performance.
Helical Splines
Provide smooth power transmission and reduced vibration.
Frequently Asked Questions
Common questions and answers about spline shaft manufacturing to help you better understand our products and services.
Ready to Start Your Custom Spline Shaft Project?
Contact our manufacturing experts to discuss your spline shaft requirements. Our engineering team will help you select the optimal specifications, materials, and manufacturing process for your application.
Phone
+1 (555) 123-4567
info@shaftmfg.com
Address
P3R5+G4 Longhua District, Shenzhen, Shenzhen, Guangdong Province, China