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Heavy-Duty Flexible Jaw Coupling - ROTEX Type Spider Rubber Shaft Coupler for Construction Machinery
Model Number
XL1
XL2
XL3
XL4
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
The ROTEX-type flexible jaw coupling is engineered for robust performance in demanding construction and industrial applications. This heavy-duty shaft coupler features precision-machined steel construction with oxidation surface treatment, providing exceptional durability and corrosion resistance. The unique jaw and spider design incorporates high-quality rubber elastomers that effectively transmit torque while damping vibrations, compensating for misalignment, and absorbing shock loads.
With a rated torque of 2000 N.m and maximum torque capacity reaching 8200 N.m, this flexible jaw coupling handles the most challenging power transmission requirements in construction equipment, manufacturing plants, and machinery repair applications. Operating at speeds up to 5000 RPM, this coupling maintains stable performance while accommodating significant radial, angular, and axial misalignments. The spider element, available in various hardness levels (≥75 Shore A), ensures reliable operation under heavy loads and in harsh environmental conditions. Customizable bore diameters up to 100 mm and multiple fixation options make this flexible jaw coupling the ideal solution for your specific application needs.
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Features
Robust Steel Construction: Precision-machined with oxidation treatment for enhanced durability
Advanced Jaw/Spider Design: Effectively compensates for misalignment and dampens vibrations
High Torque Capacity: Rated torque 2000 N.m with maximum torque up to 8200 N.m
Durable Rubber Spider: High-quality elastomer with hardness ≥75 Shore A for long service life
Wide Speed Range: Suitable for applications up to 5000 RPM
Customizable Options: Available in various bore sizes and configurations
Easy Installation: Simple design enables quick assembly and maintenance
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Description
This ROTEX-type flexible jaw coupling represents the pinnacle of power transmission technology, specifically designed for construction industries and heavy machinery applications. As a reliable shaft coupler, it connects rotating equipment while effectively accommodating misalignment and absorbing destructive vibrations that commonly occur in demanding operational environments. The coupling consists of two steel hubs with precision-machined jaws that interlock with a flexible rubber spider, creating a robust yet flexible connection that protects both driving and driven equipment.
Ideal for construction machinery, industrial equipment, and manufacturing applications, this flexible jaw coupling offers exceptional performance where reliability and durability are paramount. The rubber spider element not only provides excellent vibration damping but also offers electrical insulation and requires no lubrication, ensuring maintenance-free operation. With comprehensive customization support including ODM and OEM services, this shaft coupler can be tailored to meet your specific requirements, making it the perfect choice for construction, mining, and heavy industrial applications.
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Specifications
| Parameter | Specification |
|---|---|
| Applicable Industries | Construction, Manufacturing Plants, Machinery Repair Shops |
| Material | Steel |
| Structure | Jaw/Spider |
| Bore Diameter | Up to 100 mm |
| Rated Torque | 2000 N.m |
| Maximum Torque | 8200 N.m |
| Maximum Speed | 5000 rpm |
| Spider Hardness | ≥75 Shore A |
| Surface Treatment | Oxidation |
| Customized Support | ODM, OEM |
Advantages
| Advantage | Description |
|---|---|
| Superior Vibration Damping | Rubber spider effectively absorbs shocks and reduces vibration transmission |
| Excellent Misalignment Compensation | Accommodates significant radial, angular, and axial shaft misalignments |
| High Torque Capacity | Robust design handles heavy-duty applications with ease |
| Maintenance-Free Operation | No lubrication required, reducing downtime and operational costs |
| Corrosion Resistance | Oxidation surface treatment provides enhanced protection against rust |
| Long Service Life | Durable steel construction with wear-resistant rubber elements |
| Customizable Design | Available in various configurations to meet specific application needs |
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Product Show
Why Choose Our Rotex Spider Coupling for Your Construction Machinery?
When reliability and durability are non-negotiable, our Direct Sale Rotex Spider Rubber LXS Flexible Jaw Shaft Coupling is the engineered solution for the demanding construction environment. Here’s why it’s the right choice for your heavy-duty applications:
Built for Heavy-Duty Performance:
With a high rated torque of 2000 N.m and a maximum torque capacity of 8200 N.m, this coupling is designed to handle the sudden shocks, high loads, and variable stresses common in construction equipment like concrete mixers, vibrators, and crane gearboxes.Superior Shock & Vibration Absorption:
The core of its performance is the rubber spider (elastomer). It acts as a cushion, effectively damping vibrations and absorbing shock loads from uneven terrain or impulsive power transmission. This protects both the motor and the driven component from damage, significantly reducing downtime and repair costs.Compensates for Harsh Misalignments:
On a construction site, perfect shaft alignment is often impossible to maintain. This flexible jaw coupling expertly compensates for parallel, angular, and axial misalignments, ensuring smooth power transfer and preventing premature bearing or seal failure.Robust Construction for Harsh Environments:
Featuring a high-strength steel body treated with oxidation surface treatment, this coupling resists rust and corrosion from exposure to dust, moisture, and chemicals on the job site. The spider hardness ≥75 ensures long-lasting flexibility without tearing.Maintenance-Free & Easy to Install:
Designed for efficiency, this coupling requires no lubrication. Its simple, robust design allows for quick installation and replacement, getting your equipment back to work faster and reducing maintenance overhead.Cost-Effective Direct from Factory:
By purchasing directly from our factory in Hebei, China, you get a high-quality, OEM/ODM capable product with a 3-Year Warranty at a competitive price, eliminating middleman markups and ensuring a great return on investment.
In short: It’s the perfect blend of brute strength, protective flexibility, and site-ready durability.
Ideal for:Â Concrete Mixers, Compressors, Piling Rigs, Crane Drives, Crushers, and other heavy construction machinery.
Ready to reinforce your equipment? Contact us today for pricing and OEM/ODM options!
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