GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer
Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild
GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D PrinterGT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer

GT2 Closed Loop Timing Belt — 2mm Pitch, 10mm Wide, 85T to 1500T for CNC & 3D Printer

HomeDIYer
Keine Bewertungen

By HomeDIYer®

Preis:
$9.32 USD
Lagerbestand:
Verfügbar (500 Stück), versandbereit

Payment & Security

Ach Direct Debit Amazon American Express Apple Pay Bancontact Diners Club Discover Google Pay iDEAL Wero Mastercard PayPal Shop Pay USDC Visa

Deine Zahlungsinformationen werden sicher verarbeitet. Wir speichern keine Kreditkartendaten und haben auch keinen Zugang zu deinen Kreditkartendaten.

Quantity Discount Promotion
🎯 BULK DISCOUNT: Buy More, Save More!
Buy 2 Items
5% OFF
Buy 4 Items
10% OFF
Buy 6 Items
15% OFF
✅ Auto-discount • 🔄 Mix & match
Expert

DIY Expert Support

Get fitment advice & recommendations

Mon-Fri, 8:30AM-8PM
WhatsApp WhatsApp Email
⚡
24-Hour Fast Ship
🚚
Arrives in 3-14 days
🌍
Global Reach
↩️
30-Day Returns
🌱 1 tree planted with every purchase

Beschreibung

 

GT2 Closed Loop Timing Belt — Precision Motion for CNC, 3D Printers & Laser Cutters

When a loose or mismatched timing belt causes your CNC router to skip steps or your 3D printer to produce layer shifts, the fix starts with the right belt. This GT2 closed loop timing belt is designed for makers, engineers, and machine builders who need reliable, repeatable linear motion without the hassle of splicing or clamping open-ended belts.

Each belt is a single continuous loop with a 2mm GT2 tooth pitch and 10mm (≈3/8") width. Available in 34 sizes ranging from 85 teeth / 170mm (≈6.7") circumference up to 1500 teeth / 3000mm (≈118") circumference, with the circumference equal to the tooth count multiplied by the 2mm pitch. The rubber body is reinforced with a tensile cord core (fiberglass or equivalent) to resist stretch under load.

Typical applications include CoreXY and Cartesian 3D printer axes, CNC router gantry drives, laser engraver X/Y carriages, and DIY linear motion systems — anywhere a GT2 closed loop belt for 10mm pulleys is specified in the build documentation.

🔗 Compatibility: Fits any GT2 pulley designed for 10mm-wide belts with a 2mm pitch. Common pulley sizes: 16T, 20T, 36T, 40T. Verify your pulley's flange width and bore before ordering.
⚠️ Size confirmation: Belt circumference = tooth count × 2mm. Double-check your required loop length before selecting a variant. If your size is not listed, contact us to confirm availability.

✅ Key Features of These GT2 Closed Loop Timing Belts

  • 🔄Seamless Closed Loop Construction — No splice, no clip, no weak point. The continuous loop design delivers consistent tension and longer service life compared to open-ended belts with mechanical joiners.
  • 📐GT2 2mm Pitch Tooth Profile — The GT2 profile is the de facto standard for desktop CNC and 3D printer motion systems, providing low backlash and smooth engagement with GT2 pulleys across a wide speed range.
  • 📏34 Sizes in One Listing — From 170mm (≈6.7") to 3000mm (≈118") circumference, covering the most common loop lengths used in open-source CNC and 3D printer builds without custom ordering.
  • 💪Reinforced Tensile Cord Core — An internal cord layer resists belt stretch under sustained tension, helping maintain positional accuracy on long print runs or extended CNC cutting sessions.
  • ⚙️10mm Width for Heavier Axes — The 10mm belt width provides greater lateral stability and load capacity than 6mm belts, making it well-suited for dual-motor gantry setups and heavier carriage assemblies.
  • 🏭Drop-In Replacement for Standard Builds — Dimensionally consistent with GT2 belt specifications used in popular open-source machines, so you can swap a worn belt without modifying your frame or pulley mounts.

📐 Technical Specifications — GT2 Closed Loop Timing Belt

Belt Type GT2 Closed Loop Synchronous Timing Belt
Tooth Pitch 2mm
Belt Width 10mm (≈3/8")
Available Tooth Counts 85T, 90T, 100T, 101T, 110T, 120T, 125T, 130T, 140T, 147T, 150T, 160T, 170T, 175T, 180T, 188T, 190T, 200T, 210T, 218T, 222T, 225T, 250T, 275T, 300T, 305T, 320T, 335T, 355T, 376T, 380T, 450T, 500T, 1500T
Circumference Range 170mm (≈6.7") to 3000mm (≈118")
Circumference Formula Tooth Count × 2mm
Body Material Rubber compound (neoprene or equivalent)
Core Reinforcement Fiberglass cord or equivalent tensile cord
Compatible Pulley Standard GT2, 10mm flange width
Loop Construction Seamless closed loop (no splice)
Typical Applications CNC routers, 3D printers, laser engravers, linear motion systems
Country of Origin See variant options

❓ Frequently Asked Questions

How do I choose the right belt length (number of teeth)?

Measure the center-to-center distance between your two pulleys, then calculate the required belt circumference: (C-to-C × 2) + (pulley1 teeth + pulley2 teeth) × pitch ÷ 2. Divide the total circumference by 2mm (the GT2 pitch) to get the tooth count. For example, a 200mm circumference loop needs 100 teeth. When in doubt, size up — a slightly longer belt can be tensioned; a short one cannot. Circumference = tooth count × 2mm for all variants in this listing.

What is the tensile strength of this GT2 timing belt?

GT2 closed loop belts with a fiberglass or equivalent cord core typically handle tensile loads of generally 40–80 N per belt width, depending on core material and construction. For light-to-medium duty CNC axes and 3D printer motion systems, this is typically more than sufficient. Avoid sustained shock loads beyond the rated specification.

Can this belt be used outdoors or in humid environments?

The rubber compound used in GT2 belts is generally resistant to moderate moisture and humidity. However, prolonged UV exposure or immersion in water or oils can degrade the belt over time. For outdoor or wet-environment use, inspect the belt periodically and replace if cracking, glazing, or tooth wear is observed.

Is this belt compatible with standard GT2 pulleys?

Yes. This belt follows the GT2 tooth profile standard with a 2mm pitch and is compatible with any GT2 pulley designed for 10mm-wide belts. Common pulley tooth counts used with this belt include 16T, 20T, 36T, and 40T. Always verify your pulley's bore diameter and flange width before ordering to ensure a proper fit.

How do I know if I need a 10mm wide belt vs. a 6mm wide belt?

Belt width affects load capacity and lateral stability. A 10mm wide GT2 belt is generally chosen for heavier gantry axes, dual-motor CoreXY setups, or applications where belt tracking or flex is a concern. A 6mm belt is typically sufficient for lightweight print heads or single-axis light-duty motion. Match the belt width to your pulley's flange width — mixing widths causes edge wear and premature failure.

What machines commonly use this GT2 closed loop timing belt?

This belt is commonly used in FDM 3D printers (CoreXY, Cartesian, and delta configurations), CNC routers, laser engravers, pick-and-place machines, and DIY linear motion systems. It is a standard component in many open-source motion platforms including Voron, RatRig, and similar builds.

What does "closed loop" mean and why does it matter?

A closed loop belt is a continuous loop with no open ends or joining hardware. This eliminates the weak point of a belt clip or mechanical splice, providing more consistent tension distribution and longer service life. It is the preferred configuration for precision motion systems where positional repeatability matters, such as 3D printing and CNC routing.

🛒 Select your size above, then add to cart — ships from our US warehouse.

You may also like

Recently viewed