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  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
  • GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part
GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part

GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part

  • 20 - 499 Pieces
    $0.49
  • 500 - 1999 Pieces
    $0.46
  • >= 2000 Pieces
    $0.42
View product details

GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Motion Transmission: Designed to transmit rotational motion and torque via GT2 timing belts with minimal slippage, ensuring accurate synchronization in mechanical systems like 3D printers, robotics, and automation equipment.
  • Modular Design: Available in tooth counts (30/36/40/48/60) and bore sizes (5mm/8mm), offering flexibility for shaft compatibility and torque requirements. The 6mm teeth width and lightweight aluminum alloy construction optimize performance in compact or high-speed applications.

Key features

  • 1. Material Technology

    • With corrosion-resistant anodized aluminum alloy, you can ensure long-lasting durability in demanding environments*.

  • 2. Performance Parameters

    • With precisely engineered GT2 timing teeth and a 6mm belt width, you can achieve efficient power transmission and reduce slippage compared to standard pulleys*.

  • 3. Scenario Solutions

    • Designed for 3D printers and automation systems, you can maintain precise motion control in high-precision applications like robotics and CNC machinery.

  • 4. Certification Standards

    • With RoHS certification, you can ensure compliance with environmental regulations and safe use in electronics and machinery.

  • 5. Interactive Design

    • With versatile 5mm and 8mm bore sizes, you can easily adapt to different shaft requirements without needing adapters*.

Product details

GT2 Timing Pulley 30 36 40 48 60 Tooth Wheel Bore 5mm 8mm Aluminum Gear Teeth Width 6mm for 3D Printers Part

The GT2 Timing Pulley is a precision-engineered aluminum alloy component designed for applications requiring reliable motion transmission. With tooth counts ranging from 30 to 60 and bore sizes of 5mm/8mm, it seamlessly integrates into systems like 3D printers, CNC machines, and robotics. Its anodized surface ensures durability, while RoHS certification guarantees compliance with environmental standards.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum Alloy (6061-T6)Lightweight robotic arms, portable machinery
Belt Width6mm (GT2 Standard)Compatibility with GT2 timing belts
Tooth Count30, 36, 40, 48, 60 teethCustom speed/torque ratios in automation
Bore Sizes5mm or 8mmAdapts to standard shaft diameters
Surface FinishAnodizedCorrosion resistance in industrial environments
CertificationRoHSMeets global regulatory requirements

Customization guide

Adjust tooth count or bore size to optimize for specific torque requirements or shaft dimensions. For high-load applications, request thicker teeth or hardened surface treatments.

Get inspired

Ideal for precision motion control in 3D printers, where consistent belt tracking and minimal backlash are critical. The lightweight design also suits drones and portable tools needing efficient power transmission without added weight.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Grade6061-T6 Aluminum6061-T6 Hardened7075-T6 Aluminum
Load Capacity10 Nm+50% (15 Nm)+100% (20 Nm)*
Surface FinishAnodizedHard AnodizedDLC (Diamond-Like Carbon)
Tooth DesignStandard GT2 ProfileTensile-optimizedLow-backlash profile

Supplier's note

  1. Technical Breakthroughs:

    • Anodized Surface: Reduces wear by 40% compared to uncoated aluminum.
    • GT2 Tooth Profile: Ensures 20% quieter operation than HTD belts.
    • RoHS Compliance: Eliminates lead-based materials for safer industrial use.

  2. Version Selection Guide:

    • Base Model: Best for standard 3D printers and hobbyist projects needing cost-effective reliability.
    • Advanced Model: Ideal for CNC machines requiring 50% higher load capacity without sacrificing precision.
    • Pro Model: Tailored for industrial automation where extreme durability (e.g., 7075-T6 alloy) and minimal backlash are critical.

Pro Model’s 20 Nm load capacity exceeds industry benchmarks by 30%, enabling use in heavy-duty robotics. Pair its DLC coating with high-torque motors to achieve 50% longer service life in harsh environments.

Frequently asked questions

  • Which GT2 Timing Pulley size suits 3D printer belts with 6mm width?

  • Aluminum vs Steel: Which is better for 3D printer pulleys?

  • Is the GT2 Timing Pulley RoHS certified for electronics use?

  • How to clean and maintain the anodized surface of the pulley?

  • Are these pulleys compatible with GT2 belts in 3D printer upgrades?

  • Can I get custom bore sizes for non-standard 3D printer parts?

  • How does the anodized finish enhance longevity in 3D printers?

  • What bore sizes are available for stepper motor shafts in 3D printers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionRobotics, 3D PrintersAluminum Alloy (200 MPa tensile strength, ASTM E8)
(Industry: Steel 300 MPa)		Lighter (▲▲) than steel; Advanced: 250 MPa (▲ over Base)Lower load capacity vs steel
Belt Compatibility3D Printers, CNC MachinesGT2 6mm belt width (ISO 947-1:2016)
(Universal fit for 90% of printers)		Seamless integration with standard GT2 belts (▲)Incompatible with non-GT2 belts
Surface TreatmentIndustrial EnvironmentsType II anodizing (12-15 μm thickness, ASTM B580)50% better corrosion resistance (▲) vs uncoated15% higher cost than untreated versions
Noise LevelHome Workshops, Offices38 dBA (quieter than a whisper)
(Industry avg: 42 dBA)		Ideal for quiet environments (▲▲); Advanced: 35 dBA (▲▲▲)Noise increases under 100N load
WeightDrones, Portable Tools15g (vs. 25g steel equivalent)
(Lightest in class)		Reduces motor load by 30% (▲▲); Advanced: 12g (▲▲▲)Not recommended for >5kg payload applications
Certification ComplianceEU Market ExportsRoHS compliant (no restricted hazardous substances)
(Advanced: ISO9001)		EU market eligibility (▲); Advanced: Full ISO9001 certification (▲▲)Base lacks ISO9001 for heavy industrial use

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