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helical gears

Metalcraft Technologies logo
Metalcraft Technologies
Manufacturer — Delhi, Delhi, India · Replies in ~24–48 hours
Export Ready
₹ 2.27 /Centimetre ₹ 2.83 You save ₹ 0.56 In stock
Inclusive of all taxes
MOQ: 1 Centimetre
Lead time: On request
GST invoice
Origin: India
Export ready
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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 logo
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

Helical gear is a type of mechanical gear whose teeth are cut at an angle to its axis of rotation, forming a helical path

Description provided by Metalcraft Technologies.

Angled teeth forming a helical path

Smooth and quiet due to gradual tooth engagement

Higher load capacity than spur gears

Used for parallel or slightly offset shaft power transmission

Manufactured from high-strength alloy steel or similar materials

High wear resistance and long service life

Capable of transmitting higher torque efficiently

Reduced vibration and noise levels during operation

Specifications
Pressure Angle
Typically 20°
Helix Angle
Varies between 15° to 30° depending on design
Module (Gear Size)
Customizable per requirement
Face Width
Dependent on application and load requirements
Material Grade
Alloy Steel (e.g., SAE 8620, 4140)
Heat Treatment
Carburizing or induction hardened for increased surface strength
Surface Finish
Precision ground or cut for optimal meshing
Mounting Type
Compatible with shaft assemblies – keyway or splined
Use cases
Category
Mechanical Components > Gears > Helical Gears
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 advantages do helical gears offer over spur gears in industrial applications?

Helical gears provide smoother and quieter operation by engaging teeth gradually, offer higher load capacity, can handle greater torque, and reduce vibration compared to spur gears, making them more suitable for heavy-duty and high-speed applications.

Can helical gears transmit power between non-parallel shafts?

Helical gears are primarily designed for parallel or slightly offset shafts; for non-parallel shafts, bevel or worm gears are more suitable.

What materials are typically used in manufacturing helical gears to ensure durability?

Helical gears are commonly made from high-strength alloy steels such as SAE 8620 or 4140, often heat-treated through carburizing or induction hardening processes to enhance surface hardness and wear resistance.

How does helix angle affect the performance of helical gears?

The helix angle influences the smoothness of engagement, load distribution, and sliding action; higher helix angles provide smoother operation but increase axial thrust and manufacturing complexity.

Are custom helical gears available for specific industrial requirements?

Yes, helical gears can be customized in terms of module, face width, helix angle, material, and heat treatment to meet the precise needs of different industrial applications.

Question not answered? Sellers typically reply within 24–48 hours.

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