GAZ Connected to intermediate shaft drum gear coupling(Q/YG 12007X-2018)

Product Overview and Core Definition:
The GAZ Series Intermediate Shaft Drum-Gear Coupling is a widely used flexible transmission component, specifically designed to connect the driving and driven ends via an intermediate shaft. Its core function is to achieve smooth power flow through the precise meshing of gear structures, serving as a critical link for ensuring efficient operation in various transmission systems, such as vehicle powertrains or heavy-duty machinery drive chains.

Outstanding Structural Design and Manufacturing Process:

1. Intermediate Shaft Connection Design:
The product integrates an intermediate shaft connection that can effectively bridge gaps between long shaft systems. Depending on installation requirements, multiple models are available (e.g., GAZ1-GAZ14 and GAZ15-GAZ30 feature different structural layouts) to accommodate diverse spatial configurations.

2. Advanced Drum-Gear Technology:
Utilizing drum-shaped gear meshing technology, this unique tooth design optimizes contact stress, delivering high torque transmission while significantly reducing vibration and noise during operation.

3. Precision and Durability Combined:
Constructed from high-strength materials with precision machining, the product offers excellent impact resistance and durability, capable of withstanding variable loads during continuous operation.

Key Performance Advantages:

1. Comprehensive Displacement Compensation:
Thanks to the flexible characteristics of the drum gear, this coupling can accommodate angular, radial, and axial misalignments between shafts, effectively reducing internal mechanical stress and extending the service life of associated bearings.

2. Exceptional Load Adaptability:
Whether in front-wheel, rear-wheel, or all-wheel drive power systems, the GAZ coupling demonstrates strong adaptability, ensuring consistent performance under various operating conditions.

3. Ease of Maintenance:
Its modular construction allows for intuitive integrated installation. Regular inspection and lubrication (note: larger models with D₂ ≥ 465mm use specialized O-ring seals) can significantly extend service intervals and ensure reliable operation.

Core Technical Specifications Overview:
The GAZ series offers a broad range of specifications to meet the demands from light to ultra-heavy industrial applications:

1. Torque Range:
Nominal torque (Tn) starts from 800 N·m (GAZ1) up to 3,500,000 N·m (GAZ30).

2. Enhanced Treatment:
When gear tooth surfaces are nitrided or surface-hardened, the rated torque can be increased by a factor of 1.3 above standard specifications, further enhancing load capacity.

3. Speed Performance:
Smaller models exhibit excellent high-speed performance with allowable speeds up to 7100 r/min, while larger models are optimized for high-power, low-speed operation.

4. Dimensional Compatibility:
Supports various shaft bore diameters (d1, d2, dz) with a maximum bore of 220 mm, compatible with most standard and non-standard shaft sizes.

Broad Application Industries:
Thanks to its reliable performance and structural advantages, the GAZ coupling has become a preferred choice across multiple industrial sectors:

1. Heavy Equipment:
Widely used in metallurgical equipment, mining machinery, and lifting and transportation devices, transmitting core power efficiently.

2. Ports and Water Treatment:
Used in port handling machinery, water treatment equipment, and paper-making machinery, compensating for displacement to ensure long-term stable operation.

3. Transportation:
As a key component of vehicle transmission systems, it connects via an intermediate shaft to achieve seamless power transmission from the engine to the driven end.