Industrial Helical Gear
2.Material:45#steel,20CrMnTi,40CrNiMo,SAE4340,42CrMo,AISI4140,18CrNiMo7,17CrNiMo6,20CrNiMo,AISI8620,20CrNi2Mo,SAE4320
3.Manufacturing Processes:Forging,cutting,hobbing,milling,grinding
4.Tooth Grinding:Yes
5.Heat Treatment:Carburising,quenching and tempering,induction hardening
6.Precision Grade:ISO 5-6 Grade
7.Load Capacity:High
8.Applications:Machine tool spindles,compressors,large gearboxes,precision transmission equipment
9.Production Time:35–60 days
- Product Description
Industrial Helical Gear - Professional Manufacturing & Custom Solutions
Henan Yizhi Machinery's Industrial Helical Gear conveys enterprise-level control transmission arrangements with 15 a long time of demonstrated fabricating skill. Our precision-engineered gears accomplish ISO 5-6 review precision with surface hardness extending from 58-62 HRC. Supporting modules from 0.5-50 and customizable helix points of 5°-45°, we make utilizing progressed CNC machining centers and mechanized pounding frameworks. With conveyance timeframes of 35-60 days and transport harm rates underneath 0.1%, our comprehensive quality control guarantees solid execution for high-torque mechanical applications.

What Makes Our Industrial Helical Gear Superior?
Our helical gears include teeth cut at exact points to the equip confront, making the unmistakable helix geometry. This plan empowers slow tooth engagement or maybe than immediate contact, understanding basic industry challenges like intemperate clamor and vibration in overwhelming machinery.
The calculated tooth arrangement gives a few key advantages:
- Smoother stack moves decrease stun push on drivetrain components
- Higher contact proportion implies more teeth lock in simultaneously
- Superior load-carrying capacity compared to conventional goad gears
- Exceptional torque thickness for requesting applications
Technical Specifications & Parameters
| Parameter | Specification |
|---|---|
| Number of Teeth | Customized |
| Module Range | 0.5 – 50 |
| Helix Angle | 5° – 45° |
| Surface Hardness | 45-50 HRC, 58-62 HRC |
| Materials | 45# steel, 20CrMnTi, 40CrNiMo, SAE4340, 42CrMo, AISI4140, 18CrNiMo7, 17CrNiMo6, 20CrNiMo, AISI8620, 20CrNi2Mo, SAE4320 |
| Manufacturing | Forging, cutting, hobbing, milling, grinding |
| Heat Treatment | Carburising, quenching and tempering, induction hardening |
| Precision Grade | ISO 5-6 Grade |
| Production Time | 35-60 days |
Manufacturing Excellence & Quality Control
Our state-of-the-art office houses all inclusive driving exactness hardware counting high-accuracy CNC equip machining centers and completely computerized crushing machines. Each adapt experiences thorough quality assessment utilizing facilitate measuring machines to confirm profile precision and lead errors.
Quality Assurance Process:
- Material confirmation through non-destructive testing
- Tooth profile and helix deviation checks
- Contact design examination guaranteeing 70%+ contact area
- Hardness testing to affirm viable case depth
- Final assessment some time recently custom packaging

Why Choose Henan Yizhi Machinery?
Comprehensive Customization Capabilities
We handle everything from single-item generation to large-scale orders. Our standardized workflow guarantees proficient fulfillment: prerequisites dialog, plan drawings, generation machining, quality assessment, bundling, and transportation.
Advanced Logistics & Protection
Custom wooden beds and shock-absorbing padding ensure fragile equip surfaces amid transport. Our multi-channel transport framework incorporates ocean cargo, discuss cargo, and China-Europe cargo trains with real-time following capabilities.
Complete Service Support
- Pre-sales: Plan drawings and specialized consultation
- During deals: Test arrangement, generation overhauls, quality inspection
- After-sales: One-year guarantee with fast reaction resolution
The exactness building and demonstrated unwavering quality of our Industrial Helical Gear arrangements make them the favored choice for requesting mechanical applications worldwide.
Industrial Applications
Heavy Mining & Cement Processing
Our gears exceed expectations in ball plants, crushers, and transports where extraordinary stun loads and tall torque prerequisites request extraordinary unwavering quality. The strong development withstands dust-laden situations where hardware disappointment makes exorbitant downtime.
Wind Energy Generation
Wind turbine gearboxes depend on our accuracy gears for pitch and yaw drives. They productively change over low-speed, high-torque wind vitality into high-speed generator turn whereas keeping up unwavering quality beneath fluctuating loads and variable temperatures.
Machine Tool & Precision Equipment
Machine device shafts, compressors, and huge gearboxes advantage from the smooth transmission and moo clamor characteristics of our equip solutions.

Frequently Asked Questions
Q: How does an Industrial Helical Gear differ from a spur gear in performance?
A: While spur gears are efficient, helical gears offer higher load capacity and significantly quieter operation due to gradual tooth engagement, though they introduce axial thrust that requires proper bearing support.
Q: How is the axial thrust managed in these gears?
A: The thrust force is counteracted by integrating heavy-duty tapered roller bearings or spherical roller bearings into the gearbox housing, or by using a double helical configuration.
Q: What determines the service life of helical gears?
A: Life expectancy follows ISO 6336 calculation standards, heavily dependent on lubrication quality, alignment accuracy, and operating within rated contact stress limits.
Q: Can these gears operate in dry-running applications?
A: No. Due to the sliding component of tooth contact, they require high-viscosity industrial gear oil with extreme pressure additives to prevent scuffing and ensure longevity.
Q: What is the typical efficiency range?
A: A single stage typically operates at 96-98% efficiency. The slight loss compared to spur gears results from sliding friction inherent in the helical mesh design.
Contact Us
Ready to discuss your Industrial Helical Gear requirements? Contact our engineering team at sales@yizmachinery.com for technical consultation and custom solutions.











