Features of External Spline
Bespoke Design Capability: Create splines with unique modules and profiles, from 2-tooth configurations for intermittent motion to 50-tooth designs for smooth, high-torque transfer.
Advanced Material Portfolio: Choose from high-strength steel, corrosion-resistant stainless, lightweight aluminum, and extreme-temperature Inconel.
Precision for Prototypes: Our hybrid CNC milling/grinding technology ensures IT5 tolerance and a mirror-like Ra0.4μm finish on low-volume orders.
Integrated Performance Validation: We provide FEA reports to verify design strength and CMM inspection to confirm dimensional perfection.
External Spline
| Product Name | External Spline |
| Model NO. | SLF006~SLF050 |
| Spline Shaft Type | Solid/Hollow |
| Stiffness & Flexibility | Stiffness / Rigid Axle |
| Size | According to the drawing provided by the customer. |
| Transport Package | Carton + Wooden Box or According to Customers |
| Origin | China |
| HS Codes |
8483409090 |
Product Advantages
Eliminate Design Compromises:
Achieve your ideal mechanical design without being constrained by standard spline specifications.
Risk Mitigation through Data:
Our comprehensive quality reports (FEA, CMM, hardness) ensure the part you receive is validated for your application.
Enhanced Durability in Harsh Conditions:
Select materials engineered to resist heat, corrosion, and wear, extending component life.
Streamlined Ordering Process:
You don't need to be an expert. Share your three core requirements, and we'll handle the technical design.
20+ years of experience as External Spline manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks, couplings and other transmission accessories
Semi-finished Parts Pictures:
Custom 6-Mode Stainless Steel Gears
Custom Finished Hole Sprockets
Customized 1.2 Inch Large Sprocket
Custom Gear Shaft
Customized Electric Cylinder Coupling Shaft
Customized Aluminum Flange
Packaging Pictures：
Our Certificate
CE
ISO45001
ISO14001
ISO9001
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Application Areas
Industrial Machinery: Custom press drives, extruder screws.
Renewable Energy: Yaw and pitch drives in wind turbines.
Semiconductor Manufacturing: Precision stages in wafer handling robots.
Transportation: Railway axle drives, specialized vehicle steering columns.
Q: What information do I need to provide to get started?
A: We need three key information sets: your operating conditions (load, RPM, environment), key dimensions (diameter, length), and core needs (preferred structure, material, lifespan).
Q: How do you ensure the strength of a custom spline design?
A: We perform Finite Element Analysis (FEA) during the design phase, which simulates operational loads to verify the teeth and shaft will not fail or deform.
Q: Is a 2-tooth spline practical?
A: Yes, for specific applications like indexing or intermittent motion, a low-tooth-count spline can be the most effective and compact solution.
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