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  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
  • GTO 46/52 Variable Speed Pulley One Color 42.090.048
GTO 46/52 Variable Speed Pulley One Color 42.090.048

GTO 46/52 Variable Speed Pulley One Color 42.090.048

  • >= 1 Pieces
    $94

Customization:

Customized packaging（Min.Order: 10000 pieces）
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GTO 46/52 Variable Speed Pulley One Color 42.090.048

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Variable Speed Adjustment: Enables precise control over printing speeds in offset printing machines, optimizing performance for different paper types and print requirements.
  • High-Torque Power Transmission: Robust cast iron construction ensures reliable load handling and durability in high-stress mechanical systems, ideal for industrial printing applications.

Key features

  • 1. Corrosion-Resistant Cast Iron Construction

    • With a corrosion-resistant cast iron body, ensure long-lasting durability in industrial environments. Outperforming standard alloy pulleys in longevity and load capacity*

  • 2. Variable Speed Adjustment Design

    • With variable speed adjustment capabilities, adapt to diverse operational demands such as high-speed printing or precise feed rates. Offering 25% more speed customization options than fixed-speed models*

  • 3. High-Torque Performance Optimization

    • With optimized torque transmission, achieve consistent output speeds critical for offset printing precision. Supporting up to 500 RPM for seamless integration with high-volume presses*

  • 4. Continuous Commercial Use Reliability

    • Designed for continuous operation in commercial printing setups, ensuring reliability under 24/7 mechanical stress. Reducing downtime by 30% compared to conventional pulleys*

  • 5. Industrial Compliance Standards

    • Constructed to meet ISO industrial safety standards for printing machinery components, ensuring compliance with global manufacturing regulations. Verified for use in offset printing systems*

Product details

GTO 46/52 Variable Speed Pulley One Color 42.090.048

The GTO 46/52 Variable Speed Pulley is a robust cast iron component designed for offset printing machinery. Its green industrial finish and flanged design ensure durability in high-torque applications, while its customizable parameters allow adaptation to diverse mechanical systems.

Technical specifications

FeatureSpecificationBenefit
MaterialCast ironHigh strength, thermal resistance, wear resistance
Load Capacity5,000 Nm (Max)Supports heavy-duty printing machinery operations
RPM Range50–2,000 RPMEnsures compatibility with variable-speed systems
Mounting OptionsAdjustable central hub and flangeEasy integration into existing machinery setups
CompatibilityOffset printing machines (46/52 series)Optimized for precision printing workflows

Customization guide

Adjustable parameters include:

  • Shaft Diameter: Custom hub sizes to fit different shaft requirements.
  • Material Grade: Upgraded cast iron alloys for enhanced corrosion resistance.
  • Surface Finish: Color or coating options to match industrial environments.

Get inspired

With its rugged cast iron construction and variable speed capability, this pulley is ideal for optimizing torque distribution in offset printing systems. Whether you need to handle high-volume printing runs or integrate into legacy machinery, this pulley ensures reliability and adaptability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Load Capacity5,000 Nm+15% (5,750 Nm)+30% (6,500 Nm)*
RPM Range50–2,000 RPM50–2,200 RPM50–2,500 RPM
Material GradeStandard cast ironCorrosion-resistant alloyHeat-treated alloy
CustomizationBasic adjustmentsFull material/size tuningPremium bespoke design

Supplier's note

  1. Technical Breakthroughs:

    • Cast Iron Material: Outperforms aluminum in thermal stability by 40%, critical for high-speed printing.
    • Variable RPM Range: Enables seamless integration with modern digital printing systems.
    • Modular Design: Reduces downtime by 25% via quick-adjust flange mounts.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard offset presses requiring reliable performance without premium upgrades.
    • Advanced Model: Targets high-volume print shops needing 15% higher load capacity for extended durability.
    • Pro Model: Designed for industrial-scale operations with extreme torque demands, pairing heat-treated alloy with corrosion resistance for harsh environments.

*Pro Model’s load capacity exceeds industry benchmarks by 20%.

Frequently asked questions

  • Which pulley model suits high-torque applications in offset printing machinery?

  • How do I maintain the cast iron pulley for long-lasting performance?

  • Cast iron vs steel: Which material is better for printing press pulleys?

  • Can the GTO 46/52 pulley be customized for specific shaft sizes?

  • Is the GTO 46/52 pulley certified for industrial printing standards?

  • What applications are suitable for the GTO 46/52 Variable Speed Pulley?

  • Does the green-painted pulley resist corrosion in printing environments?

  • Can this pulley handle frequent speed adjustments in printing machines?

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