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High Precision Spline
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High Precision Spline

High Precision Spline

GRANGIN High Precision Spline is a robust connecting hub designed to join two splined shafts with precision.
Its internal teeth provide a large contact area for transmitting high torque reliably.
This component is essential for systems where alignment accuracy and power integrity cannot be compromised.

Features of High Precision Spline

 

 

Robust Internal Spline: The precisely machined internal teeth ensure full engagement with the shaft, increasing the contact area for power transmission by several times.

Ultra-Precise Grinding: Final grinding processes achieve cumulative pitch errors of ≤±0.005mm, ensuring smooth and vibration-free rotation.

Optimized Production for Volume: For batch orders, forging techniques create a continuous grain flow, enhancing part strength while reducing waste and cost.

Rapid Prototyping Service: Custom one-piece sleeves are machined without expensive tooling, allowing for fast turnaround on development projects.

 

High Precision Spline
Product Name High Precision Spline

Stiffness & Flexibility

Stiffness / Rigid Axle
Transport Package Cartons or Wooden Box
Journal Surface Roughness Customized
Specification Forging and Casting Gantry Crane Wheel
Usage Crane, Trolley, Maintenance Vehicles
HS Code 8483401000
 

internal spline shafts

stainless worm gear shaft
custom worm gear shaft
metal shaft factory
customized steel shaft
gear shafts
helical gear shaft
Optical Shaft
optical Shaft
Eccentric shaft
eccentric shaft
stainless steel shaft
stainless steel shaft

 

 

Product Advantages
Steel Involute Spline Shaft

Eliminates Slippage:

The positive engagement of multiple teeth guarantees consistent power transfer, even under variable loads and reversals.

Splined Shaft

Confidence in Quality:

Our 1-year warranty and trial fitting period ensure you receive a part that meets your performance expectations without risk.

Involute spline shaft

Ensures Long-Term Reliability:

The superior manufacturing quality and material integrity result in a product resistant to wear and fatigue.

non standard shaft

Cost-Effective for High Volume:

Our forging and extrusion processes make large orders more affordable, saving you 30% compared to traditional machining.

product process

workshop1

20+ years of experience as High Precision 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 6-Mode Stainless Steel Gears

 

Custom Finished Hole Sprockets

Custom Finished Hole Sprockets

 

Customized 1.2 inch large sprocket

Customized 1.2 Inch Large Sprocket

 

Custom gear shaft

Custom Gear Shaft

 

Customized electric cylinder coupling shaft

Customized Electric Cylinder Coupling Shaft

 

Customized aluminum flange

Customized Aluminum Flange

 Packaging Pictures:

Package photo2

 
 

image.png

product-1483-518

Our Certificate

CE

CE

product-800-1132

ISO45001

product-800-1132

ISO14001

product-800-1132

ISO9001

 

 

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Application Areas

 

 

Aerospace Manufacturing: Actuator systems and flight control linkages.

Heavy-Duty Construction: Power train connections in excavators and bulldozers.

Industrial Robotics: High-torque joints and rotary union connections.

Power Generation: Couplings in turbine drives and generator sets.

 

 

Q: What is the benefit of the forging process for these sleeves?
A: Forging aligns the metal's grain structure with the part's shape, creating a stronger, more durable component that can withstand higher shock loads and has a longer fatigue life.

 

Q: Can this sleeve improve the accuracy of my CNC machine?
A: Yes. By ensuring perfect concentricity (within 0.005mm) between the drive and driven shafts, it minimizes runout and vibration, directly contributing to higher machining precision, such as holding ±0.002mm positioning.

 

Q: Do you support small-quantity orders for research purposes?
A: Absolutely. We actively support R&D and maintenance projects with our no-minimum-order policy and fast custom machining service.

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