A spline shaft is a mechanical component used in various types of machinery, including automobiles, industrial equipment, and marine applications. It is a type of shaft that features a series of ridges or teeth that run along its length, which engage with mating parts to transmit torque and rotational motion. Spline shafts are designed to provide a strong and reliable connection between components, even under high loads and harsh operating conditions.
Types of Spline Shafts
There are several types of spline shafts, each designed for specific applications. The most common types of spline shafts include:
Involute Spline Shafts: Involute spline shafts are the most commonly used spline shafts in machinery. They have teeth that are cut in an involute shape, which allows for smooth engagement and disengagement with mating parts. Involute spline shafts are used in a wide range of applications, including automotive transmissions, hydraulic pumps, and power take-offs.
Straight Spline Shafts: Straight spline shafts have teeth that are cut straight along their length, rather than in an involute shape. They are used in applications where a strong and rigid connection is required, such as in heavy machinery and marine equipment.
Helical Spline Shafts: Helical spline shafts have teeth that are cut in a helical shape, which allows for a smoother engagement and reduces noise and vibration. They are commonly used in high-speed applications, such as in the aerospace and automotive industries.
Custom Motor Shaft Precision 304 Stainless Steel
Number |
Item |
Specification |
1 |
Material |
Carbon steel, stainless steel, steel:45#, 20#,40Cr, 3Cr13, 4Cr13, 9Cr18, 302, 303, 304, 316, GCr15 etc. or as per customer's requirement. |
2 |
Diameter |
1.2mm~100mm, tolerance:0.002mm |
3 |
Length |
Max.1000mm |
4 |
Roundness |
0.0005mm |
5 |
Run out |
0.005mm |
6 |
Roughness |
Ra0.04,Ry0.4 |
7 |
Hardness |
HRC +/-2 |
8 |
Heat treatment |
Point hardening(high frequency), quench hardening, carburizing |