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Spline Shafts

Our spline shafts are expertly crafted for complex engagements, ensuring smooth transmission and high torque.

AmTech Manufacturing Solutions Guide Options

Our handy solutions guide can help you determine what manufacturing process is right for your project or product.
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Overview

Spline shafts supplier for OEMs

As spline shafting suppliers, AmTech OEM can manufacture a spline shaft with an outer diameter of 0.25″ to 18″, and a length of 0.50″ to 48″. Module measurements range from 0.5 module to 12 module.
Clutch Shaft
AmTech’s shafting manufacturing capabilities include the production of spline shafts for axles, power transmission, gearboxes and other motion control applications. Automated CNC machines give our manufacturing team the versatility to machine or cold form splines. We have extensive experience with meeting the most challenging shape dimensions and tight tolerances.
Spline shafts
Our quality raw materials such as carbon steel, alloy steel, stainless, bronze, aluminum and competitive pricing provide the best value in today’s market.
Spline shaft

Involute Splines

To assure that a spline achieves a proper fit, we request that gaging be included in the budget presented to us. We also recommend full complement gaging for involute splines, especially in difficult to reach splines and harder grades of material. The alternative requires measurement between wires, which frequently is impractical.

For small lot quantities and reverse-engineering solutions where gaging may not be practical, the mating part, either male or female, can be used as the standard. Otherwise, we would have to consider making both parts and researching and developing different possibilities.
AmTECH Oem - splined shaft

Keyways

Shaping and broaching are two of the most efficient methods to produce keyways and internal splines. Maintaining the tight tolerances is one of the most critical factors when performing keyway shaping and broaching services. Our manufacturing facility is well-equipped to handle all types of customer specific requirements.

For shaping, we can cut a width from 1/16″ to 3/8″, with a depth of 0.032″ to 0.5″ and a length up to 6″. If the customer chooses our broaching service, we offer a width capacity from 0.063″ up to 1″, with a depth from 0.031″ to 0.5″ and a maximum length of 5″.

Straight-Sided and Internal Splines

Internal straight-sided spline shafts may require manufacturing either by broaching or by shaping. Broaching is generally the best solution, depending on the quantity and length/size of spline. Shaping can be more costly since it normally requires fabrication of a special cutter, or a single cutter to feed and index each slot.

Advantages of Spline Shafts

External straight-sided splines require a specially designed hob in order to produce the proper key and root width.
AmTech driveshaft spline machining

Materials

Acetal

Aluminum

Carbon Steel

Delrin

Brass

FLEXOR

Alloy Steel

Bronze

Nylon

Plastic

PEEK

Stainless Steel

Applications

  • Automotive
  • Construction
  • Defense
  • Electrical
  • Electronics
  • Heavy Equipment
  • Industrial Machinery
  • Marine
  • Medical Devices
  • Off-Highway
  • Pneumatics
  • Robotics

Services

  • Balancing
  • Broaching
  • Carburizing
  • CNC Machining
  • Forging
  • Grinding
  • Gun Drilling
  • Heat Treating
  • Honing
  • Keyways
  • Shaping
  • Spline Forming
  • Threading
Masterful Shaft Production

The AmTech Edge in Shaft Engineering

Renowned for its global certifications, vast experience, and a comprehensive international manufacturing network, AmTech is a frontrunner in precision shaft manufacturing.

Specialized Services

AmTech specializes in the production of various types of shafts, including custom, forged, gear, simple motor, spline, welded, and worm shafts, utilizing cutting-edge investment and die casting, as well as advanced machining and forging techniques.

Proven Industry Experience

Leveraging two decades of specialized experience in shaft production, AmTech guarantees the highest level of reliability and precision in OEM services, ensuring superior quality and craftsmanship in each shaft.

Global Manufacturing Reach

Effortlessly navigate supply chain challenges with AmTech’s robust and well-coordinated global manufacturing network.

Focused Expertise

AmTech is dedicated to supplying high-quality custom, forged, gear, simple motor, spline, welded, and worm shafts, meeting the specific requirements of original equipment manufacturer (OEM) clients.
The spare parts of spline shaft part. The automotive parts manufacturing process.
The lead screw shaft spare part of CNC machine

FAQs

Your Questions, Answered

If you have a question about our spline shaft services that isn’t listed here, please reach out to our expert team to discuss specifics of your project.
Other Capabilities

Related Projects

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AmTech OEM. All rights reserved.