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Shaft Couplings
  • Snake Spring for Grid Coupling
  • Snake Spring for Grid Coupling
  • Snake Spring for Grid Coupling
  • Snake Spring for Grid Coupling
  • Snake Spring for Grid Coupling
  • Snake Spring for Grid Coupling
Snake Spring for Grid Coupling
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Snake Spring for Grid Coupling

  • 2 - 99 Sets
    $30
  • >= 100 Sets
    $25.50

Customization:

Customized logo（Min.Order: 100 pieces）
size（Min.Order: 1 pieces）
View product details

Snake Spring for Grid Coupling

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Torque Transmission: Transmits rotational power between shafts while accommodating axial and angular misalignment, ensuring smooth operation in varied mechanical setups.
  • Vibration Damping: Snake spring design absorbs shocks and reduces noise, enhancing durability and performance in dynamic environments.

Key features

  • 1. Corrosion-Resistant Steel Construction

    • With a corrosion-resistant steel body and metal bellows structure, ensure durability in harsh environments and up to 30% greater flexibility than rigid couplings*. This combination allows seamless operation in wet or chemically exposed conditions while accommodating misalignment.

  • 2. Flexible Misalignment Accommodation

    • With a flexible design accommodating angular and axial misalignment, simplify installation and maintenance in complex machinery setups compared to rigid couplings*. The spring elements allow for smooth operation even in uneven alignment scenarios.

  • 3. Vibration Damping and Noise Reduction

    • With vibration-damping spring elements, reduce operational noise and shock by up to 40%* compared to standard couplings. This ensures quieter operation and prolonged equipment lifespan in high-vibration applications.

  • 4. Industrial-Grade Scenario Adaptability

    • Designed for industrial applications like pumps and compressors, provide reliable torque transmission in environments with frequent misalignment*. The metal bellows structure ensures continuous operation without damage in demanding machinery setups.

  • 5. RoHS Compliance for Global Standards

    • RoHS-certified materials ensure compliance with environmental regulations and safety standards, meeting global industrial requirements*. This certification guarantees restricted hazardous substances are within legally mandated limits.

Product details

Snake Spring for Grid Coupling

The Snake Spring for Grid Coupling is a flexible shaft coupling engineered to transmit torque while accommodating axial and angular misalignment. Constructed with a stainless steel body and flexible alloy springs, it offers corrosion resistance and vibration damping for reliable performance in industrial machinery, pumps, and compressors.

Technical specifications

FeatureSpecificationBenefit
Material CompositionStainless Steel Body with Flexible Alloy SpringsHigh durability and corrosion resistance
StructureMetal Bellows DesignAccommodates up to 4° angular misalignment
CertificationRoHS ComplianceEnsures environmental and safety standards
Vibration DampingMulti-Spring ElementsReduces noise by 30% in high-vibration environments

Customization guide

Adjustable spring stiffness and material composition to meet specific torque requirements or environmental conditions.

Get inspired

With its metal bellows structure, the coupling handles misalignment seamlessly, while the flexible alloy springs absorb shocks and vibrations. Ideal for applications where precision and durability are critical, such as in pumps or industrial machinery.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Misalignment Tolerance2°+15% (2.3°)+30% (2.6°)*
Torque Capacity1500 NmEnhanced (1800 Nm)Premium (2200 Nm)
Vibration DampingStandardImprovedSuperior
Material DurabilityStainless SteelCorrosion-Resistant AlloyHigh-Carbon Steel

Supplier's note

  1. Technical Breakthroughs:

    • Metal Bellows Structure: Enables 4° angular misalignment tolerance, 20% higher than traditional couplings.
    • RoHS Compliance: Ensures global regulatory alignment for sustainable manufacturing.
    • Multi-Spring Vibration Damping: Reduces noise by 30%, outperforming industry-standard couplings.

  2. Version Selection Guide:

    • Pro Model: Ideal for heavy-duty machinery (e.g., compressors) needing triple the misalignment tolerance of base models. Its high-carbon steel provides unmatched durability in corrosive environments.
    • Advanced Model: Best for moderate applications (e.g., pumps) requiring improved vibration damping and 15% higher torque capacity.
    • Base Model: Suitable for standard shaft alignment scenarios where cost-efficiency is prioritized.

Pro Model’s angular misalignment exceeds industry benchmarks by 30%, ensuring seamless operation in misaligned industrial setups.

Frequently asked questions

  • Which flexible shaft coupling is best for applications with angular misalignment?

  • How does the steel material benefit the Snake Spring coupling compared to aluminum?

  • What maintenance steps are required for a grid coupling with a metal bellows structure?

  • Is the Snake Spring coupling RoHS-compliant for industrial use?

  • Can the grid coupling be customized for non-standard shaft sizes?

  • What makes the metal bellows structure better for vibration-heavy machinery?

  • Which coupling suits pumps with frequent misalignment?

  • Does the steel grid coupling require alignment during installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Rigid CouplingsHigh-torque machinery (e.g., presses)Material: Cast Iron (ASTM A48); No flexibility; Torque: 5000 Nm (ISO 13094)High torque capacity, simple design, cost-effectiveNo misalignment tolerance, transmits vibrations, limited to aligned shafts
Flexible Couplings (Metal Bellows)Industrial machinery with misalignment (e.g., pumps)Material: Steel (Base) / Stainless Steel (Advanced) ▲▲ (ASTM A36/A276)
Angular Misalignment: 1.5° (Base) / 3° (Advanced) ▲▲ (ISO 13094)
Vibration Damping: 10 dB (Base) / 20 dB (Advanced) ▲▲ (IEC 61400-25)		Handles 3° misalignment ▲▲ (quieter than a whisper), RoHS certifiedHigher cost, requires precise installation, Base version may corrode over time
Gear CouplingsHeavy industrial applications (e.g., turbines)Material: Carbon Steel (ASTM A36); Angular Misalignment: 30° (ISO 13094)High torque, allows 30° misalignment, durableRequires lubrication, maintenance, generates noise
Universal JointsAutomotive/power transmission systemsAngular Misalignment: 45° (SAE J996); Speed Limit: 1200 RPM (ISO 13094)Accommodates 45° misalignment, flexible for multiple planesGenerates vibration at high speeds, limited torque capacity
Diaphragm CouplingsPump systems needing moderate dampingMaterial: Aluminum Alloy (ASTM B211); Damping: 8 dB (IEC 61400-25)Compact design, vibration damping, corrosion-resistantLower torque capacity, limited to 2° misalignment
Tyre CouplingsLight-duty machinery (e.g., conveyors)Material: Nitrile Rubber (ASTM D2000); Shock Absorption: 15 dB (IEC 61400-25)Quiet operation, absorbs shock, cost-effectiveLimited misalignment tolerance, wears over time, requires replacement

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