MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length
MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length
MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length
MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length
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MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to LengthMXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to LengthMXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to LengthMXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length

MXL / 2GT Open Timing Belt — TPU Synchronous Drive Belt, 6mm & 10mm Wide, Cut to Length

HomeDIYer
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By HomeDIYer®

Price:
$8.91 USD
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In stock (500 units), ready to be shipped

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Description

 

MXL & 2GT Open Timing Belt — Flexible TPU Synchronous Drive Belt for Precise Motion Control

When a slipping or stretched drive belt throws off your axis calibration mid-print — or causes positioning errors in your CNC router — the fix starts with the right belt material and profile. Engineers, makers, and machine builders who need a reliable, cut-to-length synchronous belt for 3D printers, CNC machines, robotics, and automation equipment will find this MXL / 2GT open timing belt a dependable solution.

Each order includes one continuous open-end belt in your chosen model (MXL or 2GT), width (6mm or 10mm), and length (1m / ≈39.4", 3m / ≈118", or 5m / ≈196.9"). The belt is made from black TPU (thermoplastic polyurethane) with fiberglass cord reinforcement for low stretch and consistent tooth engagement. Available in multiple sizes to suit a wide range of motion system builds.

Typical applications include CoreXY and Cartesian 3D printer axes, open-loop CNC router gantries, pick-and-place conveyor drives, and DIY linear actuator builds — anywhere a low-backlash synchronous timing belt for 3D printer or CNC routing is required.

ℹ️ Compatibility: MXL belts fit MXL pulleys (2.032mm pitch). 2GT belts fit GT2 / 2GT pulleys (2mm pitch). Match profile and pitch before ordering.

✅ Key Features of These MXL / 2GT Open Timing Belts

  • 🔩Two Tooth Profiles Available — Choose MXL (2.032mm trapezoidal pitch) for legacy systems or 2GT (2mm arc-tooth pitch) for modern low-backlash 3D printer and CNC timing belt applications.
  • 📏Cut-to-Length Open End — Sold in 1m, 3m, and 5m continuous lengths so you cut exactly what your build needs — no waste, no splicing loops.
  • 🧱TPU Construction with Fiberglass Cord — Thermoplastic polyurethane body resists oil and moisture; the embedded fiberglass tension cord keeps stretch minimal under repeated cycling.
  • ↔️Two Width Options — 6mm width suits most consumer 3D printers and light CNC drives; 10mm width provides greater lateral stiffness for wider-format or higher-load synchronous drive belt setups.
  • 🔇Smooth, Quiet Tooth Engagement — The rounded 2GT arc-tooth profile and the precision MXL trapezoidal profile both seat cleanly into matching pulleys, reducing vibration and noise during high-speed traversal.
  • ⚙️Broad Motion System Compatibility — Works with standard GT2 / MXL aluminum or steel pulleys used in CoreXY printers, Cartesian gantries, linear actuators, and open-loop CNC router timing belt drives.

📐 Technical Specifications — MXL / 2GT Open Synchronous Timing Belt

Belt Type Open-end synchronous timing belt (non-loop)
Available Profiles MXL (2.032mm pitch, trapezoidal tooth) / 2GT (2mm pitch, arc tooth)
Available Widths 6mm (≈1/4") / 10mm (≈3/8")
Available Lengths 1m (≈39.4") / 3m (≈118") / 5m (≈196.9")
Material TPU (thermoplastic polyurethane), black
Reinforcement Fiberglass tension cord
Color Black
Tooth Profile MXL: trapezoidal / 2GT: rounded arc
Compatible Pulleys MXL pulleys (for MXL belt) / GT2 or 2GT pulleys (for 2GT belt)
Typical Application 3D printers, CNC routers, robotics, linear actuators, automation
Operating Temperature Typically −20°C to +80°C (−4°F to +176°F) — contact us to confirm
Quantity per Order 1 continuous open-end belt in selected length
⚠️ Note: This is an open-end belt — it is not a closed loop. Verify your required length before ordering. If you need a specific cut length not listed, contact us.

❓ Frequently Asked Questions

How do I choose the right belt length?

Measure the total travel distance of your axis or drive path, then add 10–15% for routing and tensioning. For example, a 300mm (≈11.8") axis typically needs at least 350–400mm of belt. We sell in 1m (≈39.4"), 3m (≈118"), and 5m (≈196.9") lengths so you can cut to your exact requirement.

What is the difference between MXL and 2GT belt profiles?

MXL (Miniature Extra Light) has a 2.032mm pitch and a trapezoidal tooth profile, commonly used in older or legacy motion systems. 2GT has a 2mm pitch with a rounded arc-tooth profile that generally offers lower backlash and quieter operation, making it the preferred choice for modern 3D printers and CNC routers.

How strong is this timing belt — what load can it handle?

TPU open timing belts in these widths are typically rated for light-to-medium duty applications. The 6mm width is generally suited for loads up to around 50–80N, while the 10mm width can typically handle higher loads. For heavy industrial loads, contact us to confirm suitability for your specific application.

Can this belt be used outdoors or in humid environments?

TPU offers good resistance to moisture, oils, and mild chemicals, making it generally suitable for indoor environments with occasional humidity exposure. For prolonged outdoor UV exposure or harsh chemical environments, additional protection or a different belt material may be advisable. Contact us to confirm suitability.

Which pulleys are compatible with these belts?

MXL belts are compatible with MXL-profile pulleys (2.032mm pitch). 2GT belts are compatible with GT2 / 2GT pulleys (2mm pitch). Always match the belt profile and pitch to your pulley — mixing profiles will cause tooth skipping and premature wear.

How do I cut the belt to the length I need?

These are open-end belts sold by the meter. You can cut them cleanly with sharp scissors or a utility knife on a flat surface. No special tools are required. The cut ends can be clamped or anchored using standard belt clamps or printed belt holders commonly used in 3D printer builds.

Is the 6mm or 10mm width better for my 3D printer?

Most consumer 3D printers (e.g., Ender series, Prusa, Voron) use 6mm wide GT2/2GT belts. The 10mm width is typically used in wider-format machines or applications requiring higher lateral stiffness. Check your printer's belt specification or frame documentation before ordering.

🛒 Select your model, width, and length above, then add to cart — ships from our US warehouse.

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