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  • SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size
  • SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size
  • SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size
  • SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size
  • SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size
SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size

SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size

$6.53-$18.30/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 500 pieces）
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SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission: Designed to efficiently transfer mechanical power between shafts using V-belts, ensuring precise synchronization in machinery.
  • Durability & Compliance: Built with EU-certified cast iron (compliant with EU 2015/863 and EC 1907/2006) and phosphating surface treatment, offering corrosion resistance and long-term reliability in demanding environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With phosphated cast iron construction, ensure long-lasting durability in humid or industrial environments. The phosphating treatment outperforms standard iron by resisting rust and corrosion 30% longer* compared to non-treated materials.

  • 2. Precision-Engineered Interactive Design

    • With precisely machined V-belt grooves, achieve seamless alignment and reduce slippage by up to 25%* versus conventional pulleys. The European-standard design guarantees compatibility with global industrial equipment.

  • 3. High-Load Performance Parameters

    • With EU-certified load capacity ratings, handle heavy-duty applications up to 5,000 N with minimal deformation. Outperforms non-certified pulleys by maintaining 95% efficiency under continuous use*.

  • 4. Versatile Scenario Solutions

    • Designed for commercial machinery and industrial drives, this pulley supports 24/7 operation in conveyor systems or power transmission setups. Ideal for environments requiring reliability over intermittent home or light-use scenarios*.

  • 5. Compliance with Strict Certification Standards

    • Complies with EU RoHS (2015/863) and REACH (EC1907/2006) standards, ensuring compliance with environmental and safety regulations. Reduces legal and operational risks compared to non-certified alternatives*.

Product details

SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley Size

The SPA SPB SPZ Pulleys Type 3 European Standard V Belt Pulley is engineered for precision and durability in industrial applications. Compliant with EU standards (2015/863 & EC1907/2006), this cast iron pulley ensures safety and reliability in power transmission systems. Its phosphating surface treatment enhances corrosion resistance, while the V-belt design guarantees efficient torque transfer.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength cast ironHeavy-duty machinery and industrial equipment
CertificationEU 2015/863, EC1907/2006Compliance-driven manufacturing environments
PatternV-belt groove configurationBelt-driven conveyors and pumps
Surface FinishPhosphating treatmentCorrosion-prone or outdoor settings
TypeIndustrial V-belt pulleyPower transmission systems requiring alignment stability

Customization guide

Adjustable parameters include bore diameter (from 20mm to 100mm) and groove width (customizable for belt profiles up to 14mm). These modifications enable seamless integration into specialized machinery or retrofitting legacy systems.

Get inspired

Optimize your power transmission setup with a pulley system that balances strength and precision. Whether upgrading a conveyor belt or stabilizing a pump, the SPA SPB SPZ pulley ensures longevity and compliance with EU safety standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity500 kg+15% (575 kg)+30% (650 kg)*
Rotational Speed1,200 RPM1,400 RPM1,600 RPM
Precision Tolerance±0.1mm±0.08mm±0.05mm

Supplier's note

  1. Technical Breakthroughs:

    • Phosphating Surface: Reduces corrosion by 40% compared to uncoated iron, extending lifespan in humid environments.
    • EU Compliance: Dual certifications (2015/863 & EC1907/2006) ensure alignment with RoHS and REACH regulations for global deployment.
    • Precision Tolerances: The Pro Model’s ±0.05mm tolerance improves belt alignment accuracy by 50%, minimizing slippage in high-speed applications.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard conveyor systems or light industrial use where cost-efficiency is prioritized.
    • Advanced Model: Suited for automotive assembly lines or HVAC systems requiring 15% higher load capacity and rotational stability.
    • Pro Model: Recommended for heavy machinery (e.g., mining equipment) where extreme loads (up to 650 kg) and precision are critical. With its triple-certified chemical resistance, the Pro Model safely handles abrasive environments while maintaining efficiency.

*Comparative Hint: The Pro Model’s load capacity exceeds industry benchmarks by 20%, ensuring superior performance in high-demand scenarios.

Frequently asked questions

  • Which SPA SPB SPZ V-belt pulley model is best for European machinery applications?

  • How do I maintain a cast iron V-belt pulley with phosphating surface treatment?

  • Cast Iron vs Aluminum V-Belt Pulleys: Which is more durable for heavy-duty use?

  • Can SPA SPB SPZ pulleys be customized for specific belt sizes or bore diameters?

  • Are SPA SPB SPZ V-belt pulleys EU RoHS and REACH compliant?

  • What makes the phosphating surface treatment on these pulleys advantageous?

  • Which V-belt pulley size suits high-torque conveyor systems?

  • Do these pulleys require frequent lubrication?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHeavy machinery, industrial equipmentCast Iron (Tensile Strength: 420 MPa ▲▲) vs Industry Standard Steel (350 MPa)High durability for heavy loads; EU-compliant material safety (▲▲)Heavier than aluminum alloys (weight: 5.2 kg ▲)
CertificationEU-regulated facilitiesEU 2015/863 & EC1907/2006 Compliance (Industry Standard: ISO 4308)Ensures chemical resistance and RoHS compliance (▲)Limited to EU markets without additional certifications
Surface TreatmentCorrosive environmentsPhosphating (Corrosion Resistance: 500+ hrs salt spray ▲) vs Zinc Plating (300 hrs)Cost-effective rust protection for industrial useLess durable than advanced coatings (e.g., epoxy powder coating)
Load CapacityConveyor systems, power transmissionMax Torque: 1,200 Nm ▲ vs Industry Standard (900 Nm)Handles high-torque applications in manufacturing (▲▲)Requires robust mounting hardware
Noise LevelNoise-sensitive workshops43 dBA (Quieter than refrigerator hum) vs Standard Pulley (52 dBA)Reduced noise for compliance with OSHA standards (▲)Slight weight penalty due to sound-dampening design
Temperature ResistanceHigh-heat industrial settingsOperating Temp: -30°C to 120°C ▲ vs Industry Standard (-20°C to 100°C)Suitable for foundries and engine rooms (▲)Requires thermal grease for extreme temperatures

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