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Heavy-Duty Jaw Coupling Spider - XL/LX Series Flexible Pump Coupling for Industrial Applications
Model Number
XL1-40×66-Bores 12~14mm
XL2-55×78-Bores 12~28mm
XL3-65×90-Bores 12~38mm
XL4-80×114-Bores 12~45mm
XL5-95×126-Bores 14~55mm
XL6-105140-Bores 15~60mm
XL7-120×160-Bores20~70mm
XL8-135×185-Bores22~75mm
XL9-160×210-Bores35~90mm
XL10-200×245-Bores40~100mm
XL11-225×270-Bores50~100mm
XL12-255×295-Bores60~110mm
XL13-290×340-Bores60~125mm
XL14-320×375-Bores60~140mm
XL15-370×425-Bores80~160mm
XL16-420×475-Bores85~180mm
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
Features
Curved Jaw Design: Enhanced contact area for higher torque capacity and reduced edge pressure.
Three-Piece Construction: Two metal hubs and an elastomeric spider for optimal flexibility.
Multiple Material Options: Hubs available in stainless steel, aluminum, or 45# steel.
Variable Spider Durometers: Urethane or Hytrel spiders in different hardness levels, color-coded for easy identification.
Maintenance-Free Operation: No lubrication required and no metal-to-metal contact.
High Misalignment Tolerance: Accommodates axial, radial, and angular shaft deviations.
Customizable Sizes: Tailored bore diameters and hub configurations for specific applications.
Description
The XL/LX Series jaw coupling spider is a versatile and durable flexible coupling designed for a wide range of industrial applications, including pumps, conveyors, fans, and heavy machinery. Its curved jaw design ensures efficient torque transmission while compensating for misalignments and dampening vibrations. The elastomeric spider, available in various materials and hardness levels, provides reliable performance under both uniform and non-uniform operating conditions, including shock loads and torsional vibrations.
Ideal for use in mining, metallurgy, cement, construction, and power generation industries, this pump coupling is engineered to withstand harsh environments and heavy-duty cycles. With easy installation, minimal maintenance, and long operating life, the XL/LX Series jaw coupling spider is a cost-effective solution for enhancing the reliability and efficiency of your power transmission systems.
Specifications
Parameter | Details |
---|---|
Model Series | XL/LX Series |
Body Material | Stainless Steel, 45# Steel, Aluminum |
Spider Material | Urethane, Hytrel (Various Durometers) |
Structure | Jaw/Spider (Curved Jaw Design) |
Surface Treatment | Blackening |
Customization | Bore Sizes, Spider Hardness, Hub Materials |
Applications | Pumps, Conveyors, Fans, Crushers, Mixers |
Advantages
Advantage | Description |
---|---|
High Torque Capacity | Curved jaw design provides greater contact area for efficient torque transmission. |
Excellent Vibration Damping | Spider element absorbs shocks and reduces torsional vibrations. |
Maintenance-Free | No lubrication required, minimizing downtime and operational costs. |
Wide Misalignment Compensation | Accommodates axial, radial, and angular misalignments. |
Durable Construction | High-quality materials ensure long service life in demanding environments. |
Easy Installation | Simple three-piece design allows for quick assembly and alignment. |
Versatile Applications | Suitable for pumps, conveyors, fans, and heavy machinery. |
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Product Show





Boost Your Packaging Line Efficiency with Rotex Spider LX/XL Flexible Couplings! ⚙️📦
Product Features:
✅ Type: Star Type Jaw Spider Flexible Coupling
✅ Material: Stainless Steel or High-Grade Steel
✅ Design: LX/XL Series for Optimal Flexibility
✅ Color: Vibrant Red (Custom Colors Available)
✅ Packing: Secure Wooden Box Packaging
✅ MOQ: Only 1 Set
✅ Customization: Full OEM Support AvailableWhy Choose Our Couplings for Packaging Machinery?
• Precision Performance – Ensures accurate synchronization for packaging operations
• Excellent Vibration Damping – Reduces noise and protects sensitive components
• Long Service Life – Built to withstand continuous operation in demanding environments
• Easy Installation – Simple design for quick maintenance and replacement
• Flexible Design – Compensates for misalignment and absorbs shock loads
• Maintenance-Free – No lubrication required for uninterrupted productionPerfect for:
📦 Packaging Machinery
🏭 Manufacturing Equipment
🏨 Hotel & Garment Industry
🏗️ Building Material ShopsSpecial Advantages:
🔧 Direct Factory Pricing
🎯 Custom Sizes Available
📦 Ready Stock for Fast Delivery
⚡ 1-Year Quality WarrantyUpgrade your packaging equipment with our reliable flexible couplings today! 🚀
📩 Contact us now for best prices and customization options!
🔧 Perfect for OEM applications and machinery repairs!

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