Spline Shaft
Your Professional Spline Shaft Manufacturers
Shenzhen Sanhexing Shaft Manufacturing Co., Ltd. was established on May 26, 2010, located in the Wan Feng Technology Park, Shajing, Bao'an District, Shenzhen. is a private enterprise specializing in the customized production of various precision mechanical hardware parts and non-standard precision shafts. Specializing in the production of stainless steel motor shafts, stepped shafts, knurled shafts, screw shafts, worm shafts, gear shafts, spindles, and high-precision shaft products.
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Stainless Steel Rotating ShaftStainless Steel Rotating Shaft widely used in mechanical systems that require the transmission ofAdd to Inquiry
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304 Stainless Steel Spline ShaftStainless Steel Spline Shaft featuring a spline (toothed) structure, primarily used to transmitAdd to Inquiry
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Stainless Steel Spline Shaft
$ 0.30
Technical SpecificationsDiameter Range: 3mm-50mmLength Range: 10mm-500mmTorque Capacity: Up toAdd to Inquiry
Why Choose Us
Our factory
Our factory covers an area of 1,600 square meters, We are a private enterprise specializing in the custom production of various precision mechanical hardware components and non-standard precision shafts, employing over 50 staff members, including 15 technical design and management personnel and 8 quality control staff, with strong capabilities in design development and quality management.
Wide range of product applications
Applied in automobiles, drones, electrical equipment, industrial robots, electronic appliances, motors, toys and other industries.
Rich experience
The company has more than 10 years of experience in this field. Has a long-standing reputation in the industry, which makes it stand out from its competitors.
Quick response
We promise to respond to your inquiries within 24 hours to ensure that you receive the information and support you need in a timely manner.
High Torque Transmission Capability
The toothed structure of the spline shaft provides higher torque transmission capabilities than cylindrical shafts or keyways. The splines effectively transfer power between components while minimizing sliding friction and wear.
High Precision and Stability
Spline shafts are typically manufactured with high precision, ensuring that the spline teeth perfectly match the mating components. This precision ensures stable and efficient torque transmission, making it ideal for high-speed and high-load applications.
Fatigue Resistance and Durability
The spline shaft's tooth design allows it to handle higher working loads and provides greater resistance to fatigue. This means that the spline shaft remains operational for a longer period without failure due to excessive wear.


Adaptation to High Load Conditions
Spline shafts are designed to operate under heavy loads, vibrations, or impacts. Their strong torque transmission capability ensures stable performance even in extreme working conditions.
Ease of Disassembly and Maintenance
Because spline shafts rely on tooth profiles for power transmission, disassembly and replacement of mating components are typically easier compared to traditional keyway or cylindrical shafts.
Variety of Spline Designs
Spline shafts come in different tooth designs, including straight splines (parallel splines), helical splines (spiral splines), and internal/external splines. Each design has unique advantages suited for different torque transmission needs.
Automotive Industry
Splined shafts are widely employed in automotive applications that require accurate motion gearbox and control.
They are used in engine systems, steering systems, braking systems, and suspension systems.
Splined shafts, for example, allow torque to be transferred from the engine to the gearbox, ensuring efficient and consistent power delivery.
Aerospace Industry
Splined shafts are used in sensitive applications that require great precision and reliability in the aerospace sector.
They're found in things like aircraft control systems, landing gear mechanics, actuation systems, and engine components.
Splined shafts ensure smooth and accurate aircraft manoeuvrability by allowing precise control of flaps, ailerons, and other control surfaces.
Robotics and Automation
Splined shafts are important in robotics and automation systems because they provide precise motion control and positioning.
They're used in things like robotic arms, linear actuators, and motion control systems.
Splined shafts allow robots to accomplish jobs with greater accuracy, speed, and consistency, making them indispensable in areas such as manufacturing, logistics, and healthcare.
Precision Machining
Splined shafts help achieve high-accuracy and reliable machine motions in precision machining applications.
CNC machines, milling machines, lathes, and other precision machining equipment use them.
Splined shafts offer perfect linear motion and cutting tool position control, improving overall machining accuracy and surface smoothness.
Other Industries
Splined shafts are also employed in a wide range of other industries, including heavy machinery, printing equipment, medical devices, and industrial automation.
They find application in material handling systems, conveyors, pumps, and various motion control systems.
Surface Treatment
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Aluminum parts |
Stainless Steel parts |
Steel parts |
Brass parts |
Stainless Iron parts |
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Clear Anodized |
Polishing |
Zinc Plating |
Nickel Plating |
Vacuum heat treatment |
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Color Anodized |
Passivating |
Oxide black |
Chrome Plating |
Alignment |
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Sandblast Anodized |
Sandblasting |
Nickel Plating |
Electrophoresis black |
Passivating |
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Chemical Flim |
Laser engraving |
Chrome Plating |
Oxide black |
Electropolishing |
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Brushing |
Oxide black |
Carburized |
Powder Coated |
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Polishing |
Electrophoresis black |
Heat treatment |
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Chroming |
Powder Coated |
Product Parameter
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Products |
Spline Shaft |
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Service Type |
OEM & ODM Service |
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Drawing Format |
Jpg/.Pdf/.Dxf/.Dwg/.Igs./.Stp/X_t. etc |
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Spline Type |
Involute Splines/Rectangular Splines |
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Module |
M0.5-M5 |
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Material |
Carbon Steel (e.g. 45) |
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Precision Grade |
ISO/DIN 6-10 |
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Heat Treatment |
Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding, Nitriding, etc. |
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Size/ Pressure Angle / Hardness/Tolerance |
Based on requirement |
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Machining Process |
Turning, Milling, Grounding, Drilling, Tapping, Welding |
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Testing Machine |
Mechanical Test Machine, Material Analysis Spectrometer, Coordinate Measuring Machines (CMM), Roughness Tester, Hardness Tester, etc. |
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Package |
Anti-rust Paper, Plastic Box, Mesh Bag, Carton Box, Wooden Case. |
Lead Time
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Quantity (pieces) |
1 - 1 |
2 - 100 |
101 - 1000 |
> 1000 |
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Lead time (days) |
10 |
20 |
30 |
To be negotiated |
Product packaging & Shipping


FAQ
As one of the most professional spline shaft manufacturers and suppliers in China, we're featured by quality products and low price. Be free to buy customized spline shaft made in China here from our factory. Contact us for quotation and free sample.
Stainless Steel Rotating Shaft, Stainless Steel Spline Shaft, 304 Stainless Steel Spline Shaft






