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TL Series Elastic Coupling - Dowel Pin Shaft Coupling with Elastic Sleeve for Industrial Pumps
Model Number
FCL
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
Our TL series elastic coupling represents the pinnacle of flexible power transmission technology, engineered to deliver exceptional performance in demanding industrial environments. This advanced dowel pin shaft coupling features a precision elastic sleeve design manufactured from high-grade cast iron, providing superior vibration damping and misalignment compensation capabilities. With an impressive torque range of 4-15,680 N.m and maximum operating speed of 4,000 RPM, this elastic coupling effectively handles radial displacement of 0.2-0.6mm while maintaining reliable power transmission. The comprehensive surface treatment options including carburizing, blackening, electroplating, and quenching, combined with high-frequency quenching heat treatment, ensure maximum durability and corrosion resistance for various industrial applications, particularly in pump systems and building material machinery.
Key Features
Elastic Sleeve Dowel Pin Design: Superior vibration absorption and shock damping
Heavy-Duty Cast Iron: Maximum durability for industrial applications
Multiple Surface Treatments: Carburizing, blackening, electroplating, quenching options
High Torque Capacity: 4-15,680 N.m range for various power requirements
Radial Displacement Compensation: 0.2-0.6mm accommodation for misalignment
Heat Treatment: High-frequency quenching for enhanced wear resistance
Versatile Application: Suitable for pumps, hotels, garment shops, and building material shops
Technical Specifications
Parameter | Specification |
---|---|
Body Material | Cast Iron |
Structure Type | Elastic Sleeve Dowel Pin |
Torque Range | 4-15,680 N.m |
Speed Range | 1,000-4,000 RPM |
Radial Displacement | 0.2-0.6 mm |
Surface Treatment | Multiple Options Available |
Heat Treatment | High-Frequency Quenching |
MOQ | 1 Set |
Advantages & Benefits
Feature | Benefit |
---|---|
Elastic Dowel Pin Design | Excellent vibration damping and equipment protection |
Cast Iron Construction | Withstands extreme loads and harsh conditions |
Multiple Surface Options | Customized protection for specific environments |
High Torque Capacity | Suitable for various industrial power requirements |
Misalignment Compensation | Reduces stress on connected equipment |
Heat Treatment Enhanced | Extended service life and wear resistance |
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Product Show







TL Flexible Elastic Sleeve Dowel Pin Coupling - Smooth Power Transmission for Industrial
Key Features:
✅ Elastic Sleeve Design – Effectively absorbs shocks and vibrations
✅ High Torque Capacity – Handles maximum torque up to 15,680 N.m
✅ Compensates for Misalignment – Allows radial displacement of 0.2–0.6mm
✅ Durable Construction – Cast iron body with advanced heat treatment
✅ Wide Speed Range – Suitable for 1,000–4,000 RPM applications
✅ Versatile Applications – Ideal for pumps, gearboxes, and various industrial machinery
Technical Specifications:
• Material: Steel & Cast Iron
• Surface Treatment: Carburizing, Blackening, Electroplating, Quenching
• MOQ: 1 Set
• Standard Structure with Customizable Options
Perfect For:
• Industrial Pumps & Compressors
• Gearboxes & Reducers
• Conveyor Systems
• Textile & Manufacturing Machinery
Why Choose TL Coupling?
• Reduces maintenance costs & downtime
• Improves operational stability
• Easy to install & replace
• Long service life with reliable performance
🔧 Get Your TL Coupling Today!
DM us for pricing, customization options, or technical support. Let’s keep your systems running smoothly!

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