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FCL Flexible Motor Shaft Coupler - Elastic Sleeve Coupling for Industrial Pumps & Machinery
Model Number
FCL
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
Our FCL flexible motor shaft coupler represents the ideal solution for industrial applications requiring reliable power transmission with effective vibration damping. This robust shaft coupling features an innovative elastic sleeve design manufactured from high-quality cast iron with multiple surface treatment options including carburizing, blackening, electroplating, and quenching. With an impressive torque range of 4-15,680 N.m and maximum speed of 4,000 RPM, this motor shaft coupler provides exceptional performance while effectively absorbing vibration and compensating for radial displacement of 0.2-0.6mm. The simple structure ensures easy installation and maintenance, making this flexible coupling perfect for pumps, compressors, reducers, and various industrial machinery applications.
Key Features
Elastic Sleeve Design: Excellent vibration damping and shock absorption capabilities
High-Strength Cast Iron: Durable construction for long service life
Multiple Surface Treatments: Carburizing, blackening, electroplating, and quenching options
High Torque Capacity: 4-15,680 N.m range for various industrial applications
Radial Displacement Compensation: 0.2-0.6mm accommodation for misalignment
Easy Installation: Simple structure for quick assembly and maintenance
Heat Treatment: High-frequency quenching for enhanced durability
Technical Specifications
Parameter | Specification |
---|---|
Body Material | Cast Iron |
Structure Type | Elastic Sleeve |
Bore Diameter | 10 mm |
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 |
Warranty | 3 Years |
Advantages & Benefits
Feature | Benefit |
---|---|
Elastic Sleeve Design | Reduces vibration and extends equipment lifespan |
Cast Iron Construction | Withstands heavy loads and harsh conditions |
Multiple Surface Options | Customized protection for specific environments |
High Torque Capacity | Suitable for various industrial power requirements |
Misalignment Compensation | Protects connected equipment from alignment issues |
Easy Maintenance | Reduces downtime and service costs |
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Product Show





FCL Flexible Coupling - Reliable Power Transmission for Generators & Motors!
Key Features:
✅ Excellent Vibration Damping – Absorbs shocks and impacts for smoother operation
✅ Simple & Robust Structure – Easy to install and maintain
✅ High Torque Capacity – Handles up to 15680 N.m maximum torque
✅ Versatile Applications – Suitable for pumps, reducers, cranes, compressors, and more
✅ Durable Material – Cast iron body with advanced heat treatment for extended service life
✅ Customizable – OEM support with various sizes and specifications availableTechnical Highlights:
• Rated Torque: 1000 N.m
• Maximum Speed: 1000-4000 RPM
• Radial Displacement: 0.2-0.6mm compensation
• Surface Treatment: Carburizing, blackening, electroplating options
• 3-Year Quality WarrantyPerfect for:
• Generator and Motor Connections
• Industrial Pumps & Compressors
• Crane & Hoisting Equipment
• Textile Machinery
• Various Power Transmission SystemsWhy Choose FCL Coupling?
• Reduces maintenance costs and downtime
• Improves operational stability and efficiency
• Easy installation and replacement
• Suitable for medium to small power transmission shafts🔧 Get Connected Today!
Message us for pricing, technical specifications, or custom solutions. Let’s keep your machinery running smoothly!

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