Export Snapshot

Minimum order

1 Centimetre

HSN Code

On request

Origin

India

Lead time

On request

Port of dispatch

On request

Packaging

Standard export packaging

Shelf life / storage

As per product specification

Export markets served

Global markets

Ability to customise

As per OEM brief

Values shown are for Metalcraft Technologies.

Company Metalcraft Technologies

Metalcraft Technologies

Registered address: Delhi, India. Industry: Tools, Machinery & Components › Machinery Components & Supplies.

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Established

Not shared

Employees

–

GST

NOT SHARED

IEC code

Not shared

Export markets

Global markets

Member since

Sep 2025

Turnover

On request

Incorporation type

On request

Product details

A worm shaft is a screw-shaped mechanical component used in a worm gear system to transmit power and motion between two non-intersecting shafts, typically at a 90-degree angle .

Description provided by Metalcraft Technologies.

High-grade alloy steel or stainless steel for enhanced strength and corrosion resistance

Helical worm thread profile optimized for smooth meshing and efficient power transmission

Options include nitriding, carburizing, and grinding to improve hardness and wear resistance

Manufactured with tight tolerances for accurate fit and reliable operation

Available in various lengths, diameters, and thread configurations to suit specific application needs

Suitable for conveyor systems, lifting equipment, packaging machinery, and automotive gearboxes

Designed to withstand heavy loads and continuous operation in industrial environments

Helical threading ensures quiet and smooth motion

Material selection and surface treatments provide protection against rust and wear

Engineered to manage high torque and mechanical stress with minimal backlash

Specifications

Material Composition

Alloy steel grade 40Cr or stainless steel SUS304/SUS316

Thread Lead Angle

Customized as per application, typically ranging from 5° to 30°

Shaft Diameter

Standard sizes from 10mm to 100mm; custom sizes available

Length

Manufactured per customer specification, generally from 100mm to 1000mm

Surface Hardness

HRC 50-60 after heat treatment processes like carburizing or nitriding

Tolerance

Precision grade IT6 to IT8 depending on application requirements

Thread Type

Single or multi-start worm thread profiles

Finish

Polished or ground finish to reduce friction and wear

Operating Temperature

-20°C to 150°C

Corrosion Resistance

Available with anti-corrosion coatings or stainless steel variants

Use cases

Category

Mechanical Components > Power Transmission > Worm Shafts

Primary application

Brand

Not specified

Product type

Product

Logistics & handling

Lead time

On request

Packaging

As per buyer requirement

Storage condition

As recommended by supplier

Origin

India

Form

As listed by supplier

Commercials Metalcraft Technologies

Minimum order

1 Centimetre

Lead time

On request

Payment terms

As per negotiated commercial agreement

Frequently asked by buyers

What materials are commonly used for manufacturing worm shafts?

Worm shafts are commonly manufactured using high-grade alloy steel such as 40Cr, or stainless steel grades like SUS304 and SUS316 to ensure strength, durability, and corrosion resistance.

Can worm shafts be customized to fit specific machinery requirements?

Yes, worm shafts can be customized in terms of length, diameter, thread lead angle, and surface treatment to meet particular application needs and ensure optimal performance.

What surface treatments improve the lifespan of worm shafts?

Surface treatments such as carburizing, nitriding, and precision grinding enhance the surface hardness, wear resistance, and overall lifespan of worm shafts.

How do worm shafts ensure noise reduction in gear assemblies?

The helical worm thread design minimizes backlash and ensures smooth, quiet meshing between the worm shaft and gear, reducing operational noise in the machinery.

What are the operating temperature ranges for standard worm shafts?

Standard worm shafts operate effectively within a temperature range of -20°C to 150°C, suitable for most industrial environments.

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