spider coupling
- jaw coupling spider
- flexible exhaust coupling
- rigid shaft coupling
- flexible rubber coupling
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Durable Jaw Coupling Spider for Efficient Industrial Power Transmission
Model Number
NM50
NM67
NM82
NM97
NM148
NM168
NM194
NM214
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
Features
Material: Ductile iron for high strength and wear resistance.
Structure: Jaw and spider design for flexible power transmission.
Flexibility: Compensates for misalignments, reducing equipment stress.
Body Material: 45# steel for enhanced durability.
Surface Treatment: Carburizing and blackening for corrosion protection.
Application: Suitable for pumps, industrial machinery, and more.
Standard: Conforms to standard specifications for easy integration.
Customization: Available in various colors and sizes to meet requirements.
Description
The jaw coupling spider is an essential component in power transmission systems, connecting shafts while accommodating misalignments. Our product is crafted from ductile iron, offering superior toughness and longevity. The spider element, typically made from elastomeric materials, absorbs shocks and vibrations, ensuring smooth and efficient operation. This coupling is widely used in industries like manufacturing, HVAC, and automotive, thanks to its adaptability and reliability. With a focus on quality, we provide customizable options to match specific needs, including surface treatments and dimensions. Whether for new installations or replacements, our jaw coupling spider delivers consistent performance under demanding conditions.
Specifications
Attribute | Value |
---|---|
Dimensions | 50-400 mm |
Shaft Hole Size | 12-140 mm |
Nominal Torque | 25-12,500 N.m |
RPM | 1500-8500 r/m |
Material | Ductile iron |
Body Material | 45# steel |
Structure | Jaw / Spider |
Surface Treatment | Carburizing, blackening |
Application | Pumps, industrial machinery |
Place of Origin | Hebei, China |
(Advantages)
Advantage | Description |
---|---|
High Torque Capacity | Handles up to 12,500 N.m torque, ideal for heavy-duty applications. |
Flexibility | Absorbs misalignments, prolonging equipment life and reducing maintenance. |
Durability | Constructed from ductile iron and 45# steel for long-lasting performance. |
Easy Installation | Standard design allows for quick setup and integration. |
Corrosion Resistance | Surface treatments provide protection against rust and environmental factors. |
Wide Compatibility | Fits multiple shaft sizes and applications, from pumps to conveyors. |
Cost-Effective | Reduces operational costs through minimal wear and reliable operation. |
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Product Show



⚙️ Durable Ductile Iron Nor-Mex Spider Couplings Now Available! ⚙️
Product Features:
✅ Available Sizes: 50/67/82/97/112/128/148/168/194/214/240/265/295/330/370/415/480/575
✅ Material: High-strength Ductile Iron Body + 45# Steel
✅ Flexible Spider Design: Absorbs vibration and misalignment
✅ Torque Range: 25-12,500 N.m
✅ Speed Capacity: 1500-8500 RPM
✅ Shaft Hole: 12-140 mm
✅ Surface Treatment: Carburizing & Blackening for enhanced durabilityPerfect For:
🏭 Manufacturing Plants
🏨 Hotel Equipment
👕 Garment Machinery
🏗️ Building Material Shops
💧 Pump Systems
🔧 Machinery Repair ShopsWhy Choose Our Spider Couplings?
• Compact & lightweight design
• Easy installation & maintenance
• Excellent misalignment compensation
• No lubrication required
• Cost-effective solution
• Long service lifeUpgrade your machinery with our premium quality couplings today! 🚀
🔗 Contact us for pricing and specifications!

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