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90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers
90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers
Specifications
Teeth profile :
Gleason
Application :
Industrial Reducers; Automotive Field; High-End Equipment; Precision Instruments
Type :
90° Spiral Conical Gear
Product name :
90° Spiral Conical Gear Progressive Meshing For Reducing Impact
Power Direction Change :
Horizontal/Vertical rotation
Meshing mode :
Progressive meshing
Brand Name :
DINGSCO
Model Number :
According to customers' requests
Certification :
ISO 9001
Place of Origin :
Changsha, China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
Negotiable
Delivery Time :
(Sample order) 7 days
Packaging Details :
According to customers' requests
Description
90° Spiral Conical Gear Progressive Meshing For Reducing Impact
The set of Spiral Bevel Gears can be analyzed from dimensions such as structure, working principle, performance, and applications. Their design and characteristics are highly adapted to industrial transmission scenarios, including KF series bevel gear reducers.
Structural Features: Spiral Tooth Profile + Conical Base
  • Tooth Profile Design: The tooth line is spiral around the conical generatrix, forming a curved tooth surface.
  • Geometric Relationship: The pitch cone vertices of the two gears coincide, and the shaft angle is usually 90° for right-angle transmission.
  • Processing Marks: Parameters like tooth surface helix angle and pressure angle determine meshing characteristics.
Transmission Principle: Progressive Meshing for Right-Angle Power Conversion
  • Meshing Mode: The spiral tooth surfaces progressively contact during rotation, gradually meshing from the tooth end to the full tooth, then disengaging, significantly reducing impact compared to straight teeth.
  • Power Direction Change: Through the meshing of conical tooth profiles, the horizontal/vertical rotation of the input shaft is converted into the vertical/horizontal rotation of the output shaft while achieving speed reduction/increase using the tooth ratio.
Performance Advantages: Core Competitiveness Surpassing Straight Teeth
Comparison Dimension Spiral Bevel Gears Straight Bevel Gears
Stability Progressive meshing enables smooth operation with minimal vibration even at high speeds Instantaneous meshing causes significant impact and noise
Load-Carrying Capacity Tooth surfaces feature surface contact, increasing torque-bearing capacity by 30%-50% Tooth surfaces have line contact, making them prone to fatigue failure
Noise Control Smooth meshing reduces operating noise by 10-15 dB High meshing impact results in sharp noise
Transmission Efficiency Low sliding friction on tooth surfaces yields an efficiency of 95%-98% Efficiency is around 90%-93%, leading to higher energy consumption
Application Scenarios: Covering from Industrial to Precision Equipment
  • Industrial Reducers: Such as KF series bevel gear reducers, responsible for right-angle direction change, speed reduction and torque increase, adapted to heavy-load scenarios like machine tools, conveyor lines, and mining machinery.
  • Automotive Field: Differentials for wheel differential speed and right-angle transmission, four-wheel drive transfer cases for distributing power to front and rear axles.
  • High-End Equipment: Helicopter main reducers requiring high speed and high reliability, robot joints requiring low backlash and high stability.
  • Precision Instruments: Medical devices, optical equipment relying on low vibration and high positioning accuracy.
Design and Processing: Technical Barriers Behind High Precision
  • Processing Difficulty: Requires specialized machine tools to mill spiral tooth profiles, with tooth surface grinding accuracy reaching ±5μm level to ensure meshing stability.
  • Installation Requirements: The pitch cone vertices of the two gears must be strictly aligned, and axial/radial clearances need precise adjustment (errors exceeding 0.1mm will exacerbate wear and noise).
  • Materials and Heat Treatment: Alloy steels such as 20CrMnTi, 18CrNiMo7-6 are commonly used, with tooth surfaces hardened to HRC58~62 through carburizing and quenching while controlling heat treatment deformation.
Adaptability to KF Reducers
  • Functional Matching: The 90° shaft angle perfectly fits the right-angle transmission requirement of KF series.
  • Performance Compatibility: The high load capacity and low noise of spiral teeth directly meet industrial scenarios requiring heavy load and stable operation.
  • Flexible Speed Ratio: By adjusting the tooth ratio, it covers the speed ratio range of i=3~50 for KF series.
In summary, spiral bevel gears with spiral tooth profile and conical base achieve efficient and stable right-angle power transmission through progressive meshing. They are core components of industrial equipment such as KF series bevel gear reducers, and their design and manufacturing level directly determine the performance ceiling of transmission systems.
DINGSCO Precision Gear Solutions – Pioneering Force in Equipment Transmission
Core Advantages: Cutting-Edge Equipment × Digitalized Processes × Full-Cycle Services
As a leading precision gear manufacturer, DINGSCO specializes in customized production of micro high-precision spiral bevel gears and hypoid gears through our multiple CNC seven-axis five-linkage spiral bevel gear grinding/milling machines and Gleason spiral bevel cutter technology. With DIN 6 precision class (tooth profile error ≤ ±5μm), 95%+ transmission efficiency, and ultra-high reduction ratios, we deliver reliable transmission solutions for robotics, motor drives, new energy vehicles, and more.
90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers
Why Choose DINGSCO?
  • High Precision: Achieving DIN 6 grade accuracy, leading the industry in controlling tooth profile errors.
  • High Efficiency: With a single-stage reduction ratio of up to 300:1, and a transmission efficiency of over 95%.
  • Durability: 40% lower lifecycle cost, <0.5% failure rate.
  • Fast Response: The digital process can shorten the delivery cycle to 20 working days.
Contact Us Soon for gear optimization proposals and 3D meshing simulations!
90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers
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90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers

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Product Detail
Teeth profile :
Gleason
Application :
Industrial Reducers; Automotive Field; High-End Equipment; Precision Instruments
Type :
90° Spiral Conical Gear
Product name :
90° Spiral Conical Gear Progressive Meshing For Reducing Impact
Power Direction Change :
Horizontal/Vertical rotation
Meshing mode :
Progressive meshing
Contact Supplier
90° Spiral Conical Gear with Progressive Meshing for Reducing Impact and High Load Capacity in Industrial Reducers

Hunan Dinghan New Material Technology Co., LTD

Verified Supplier
3 Years
hunan, changsha
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Custom Industrial Gears, Grinding Gear, Reduction gear
Total Annual :
70 million-100 million
Employee Number :
50~60
Certification Level :
Verified Supplier
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