When selecting flexible coil spring couplings, understanding their specific applications is crucial. These components are designed to absorb shock, dampen vibration, and accommodate misalignment, making them vital for reliable mechanical system operation. Choosing the correct coupling ensures longevity and performance for your equipment.
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness, Outer diameter D=26mm,Length L=50mm
- Small reset forces No movable parts
- Very rugged construction
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness
- Small reset forces No movable parts
- Very rugged construction
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness
- Small reset forces No movable parts
- Very rugged construction
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness
- Small reset forces No movable parts
- Very rugged construction
- 1.Total Size: 25 x 19mm / 0.98 inch x 0.75 inch (L*D); Feature: Set screws
- 2.Connection Diameter: 8mm to 10mm
- 3.Material: Aluminum alloy; Net Weight: 90g
- 4.Package Content: 5 x Shaft coupling
- 5.Main Color: Silver Tone
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness, Outer diameter D=26mm,Length L=50mm
- Small reset forces No movable parts
- Very rugged construction
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness, Outer diameter D=26mm,Length L=50mm
- Small reset forces No movable parts
- Very rugged construction
- Highly vibration-isolating
- Well misalignment compensation
- Low torsion spring stiffness, Outer diameter D=26mm,Length L=50mm
- Small reset forces No movable parts
- Very rugged construction
- 【Dimension】 - Shaft usage:12.7mm to 12.7mm/0.5" to 0.5";Total size:66x40mm/2.6"x1.57"(L*D);Maximum speed (rpm):13000;Thread size:M6;Maximum torque/N.m:64;Rated torque/N.m:32
- 【Material】 -The coupling is made of aluminum alloy, the surface is oxidized, and the type isthread holding tight
- 【Features】- Connector is wear-resistant, high hardness, good responsiveness, super elastic torque can absorb vibration, suitable for large torque transmission
- 【Function】 -The Flexible Coupler Joint transmits torque while suppressing system vibration and adapting to misalignment to protect other components from damage
- 【Application】 -The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
- 1.Country of Manufacture: CHINA; Material: Aluminum alloy
- 2.Net Weight: 90g; Package Content: 5 x Shaft coupling
- 3.Main Color: Silver Tone; Total Size: 25 x 19mm / 0.98 inch x 0.75 inch (L*D)
- 4.Feature: Set screws
- 5.Connection Diameter: 5mm to 6mm/0.2 inch to 0.24 inch
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Last update on 2026-08-30 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Flexible Coil Spring Couplings
Material Selection
- Aluminum: Lightweight and corrosion-resistant, suitable for general-purpose applications where high torque is not a primary concern.
- Stainless Steel: Offers superior strength, corrosion resistance, and durability, making it ideal for demanding environments or applications requiring high precision.
Torque and Speed Ratings
- Consider the maximum torque the coupling will need to transmit. Exceeding this limit can lead to failure.
- Ensure the coupling's speed rating is appropriate for your application to prevent excessive wear or operational issues.
Shaft Size and Alignment Accommodation
- Measure the diameters of the shafts you need to connect accurately. Couplings come in various bore sizes.
- Note the degree of misalignment (angular, parallel, axial) your system experiences. Coil spring couplings are effective at absorbing moderate misalignment.