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JALDHARA SMALL TOOLS PVT. LTD.
GST : 03AAACJ4068J1ZO

Gear Hobbing Cutter

Carbide Drill

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Hss End Mill

Solid HSS End Mills

Gear Hobbing Machine

CNC Gear Hobbing Machine

Involute Spline Shaft

Involute Spline Shaft Specification

Cutting Speed
Varies based on machine and material; typically 100120 m/min for steel

Length
Customisable, typically 100 mm to 2000 mm

Operate Method
Mechanical or CNC Machining

Operation Type
Rotational/Translational Routing

Material
Alloy Steel / Carbon Steel / Stainless Steel (commonly 20MnCr5, 16MnCr5, EN24)

Cutting Accuracy
0.01 mm

Cutting Capacity
Suitable for heavy-duty power transmission

Tool Type
Hobbing Tool, Shaping Cutter

Cutting Force
High, designed for industrial applications

Machine Type
Spline Hobbing/Shaping Machine

Features
High load-bearing, Precise fitment, Wear resistant, Corrosion resistance option

Cutter Type
Hob Cutter, Rotary Cutter

Coating
Uncoated / As per customer requirement

Shape
Cylindrical with external involute splines

Hardness
HRC 28-55 (depends on material and application)

Coating Type
Optional: Black Oxide, Phosphate, Zinc as specified

Diameter
Custom as per design, typically 10 mm to 120 mm

Maximum Torque
Up to 8000 Nm (varies with application and size)

Processing Type
External Spline Forming, Hobbing or Shaping

Manufacturing Tolerance
IT6IT8

Application
Automotive, Industrial Gearboxes, Power Transmission, Machinery

Module or DP
16 module or as specified

Surface Finish
Ra 0.83.2 m

BladeSize
Not applicable (formed by shaping/cutting tools)

MOQ
As per discussion

Heat Treatment
Case hardening, Induction hardening or as specified

Number of Splines
Custom as per drawing (commonly 6, 10, 16, or other)

End Configuration
As per drawing straight, stepped, or with flange

Packaging Type
Corrugated Box / Wooden Case / As required

Standard
DIN 5480, ISO 4156, ANSI B92.1 or as per customer specification

Keyway
Optional

Involute Spline Shaft Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
10000 Pieces Per Month

Delivery Time
1 Week

About Involute Spline Shaft

Involute Spline Shaft is an exclusive series, which is provided with good abrasion-resistance. The shaft is made to facilitate the conduction of rotary movement between two shafts. The provided shaft is made to maintain the arrangement of two mated components. Based on configuration as well as design requirements, the shaft is made to provide performance in several different splines. The shaft is most commonly demanded for the applications, where there is a need of solid lubrication and avoidance of oil contamination.

INVOLUTE SPLINE SHAFT

It offer client a wide range of INVOLUTE SPLINE SHAFT which are manufactured as per clients requirements.
We are also specializes in manufacturing of worm shaft.
INVOLUTE SPLINE SHAFT special sizes which are not mentioned,are manufactured on request according to customer specification
Apart from INVOLUTE SPLINE SHAFT It also have specialization in manufacturing of standard, non-standard hardened,ground gear,spur gear,helical gear,worm & worm wheel gears,rolling dies, rack cutter, lead screw, hob cutter & serration cutters.

Attributes

High efficiency
Perfect accuracy
Durable and reliable

Used For

Uniting the Motors and Gearboxes

Precision Engineered for Demanding Applications

Engineered to globally recognized standards, these involute spline shafts are custom-crafted for flawless integration in power transmission systems, gearboxes, and machinery. Advanced manufacturing ensures a precise fit, reliable torque transmission, and superior wear resistance in industrial and automotive sectors. Suitable for both OEM and replacement applications.

Customizable for Every Specification

Every aspect of these spline shaftsfrom number of splines to material, finish, and lengthis tailored to your projects requirements. With flexible end configurations (straight, stepped, or flanged) and optional keyways, they deliver maximum compatibility and bespoke performance for challenging environments.

Quality, Durability, and Expert Support

Produced using high-grade steels and advanced machining methods such as hobbing or shaping, these shafts withstand high loads and harsh conditions. Optional finishes further enhance performance and corrosion resistance. Experienced in distribution, export, and supply from India, solutions are accompanied by responsive support and rigorous quality assurance.

FAQs of Involute Spline Shaft:

Q: How are involute spline shafts manufactured according to customer specifications?

A: Involute spline shafts are produced based on detailed customer drawings and international standards like DIN 5480, ISO 4156, and ANSI B92.1. The manufacturing process involves precision hobbing or shaping using CNC or mechanical machines, ensuring the exact number of splines, module (16), diameter, length, and end configuration. Optional keyways and finishing treatments can also be incorporated as per requirements.

Q: What materials and surface finishes are available for these spline shafts?

A: Common material options include alloy steel (20MnCr5, 16MnCr5), EN24, carbon steel, and stainless steel. Surface finishes are customizable from Ra 0.8 to 3.2 m. You can also specify additional coatings (like black oxide, phosphate, or zinc) and heat treatments such as case or induction hardening to optimize wear resistance and durability.

Q: When should I opt for optional features like keyways or protective coatings?

A: Keyways are recommended when the shaft needs to transmit power with additional torque security or requires a specific fit with mating components. Protective coatings are advisable if the shaft will operate in corrosive environments or requires enhanced longevity. Both options can be selected during the ordering process based on your applications needs.

Q: Where are these involute spline shafts typically used?

A: These shafts are extensively used in automotive transmissions, industrial gearboxes, heavy machinery, and various precision power transmission assemblies. Their high load-bearing capacity and precise tolerances make them ideal for demanding operational settings where reliability and accurate engagement are crucial.

Q: What is the process for ordering custom spline shafts, and what is the MOQ?

A: Ordering involves submitting your technical drawings and specifications for review. Manufacturing tolerances, features, and quantities are then discussed; minimum order quantity (MOQ) is determined per agreement, with flexible packaging options like corrugated boxes or wooden crates to suit shipping and storage needs.

Q: How does using an involute spline shaft benefit my application?

A: Using a high-quality involute spline shaft ensures precise torque transmission, a secure fit, and resistance to wear and corrosion. Custom engineering allows integration into existing systems with minimal modifications, resulting in improved efficiency, reduced downtime, and enhanced equipment reliability.