2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)
2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)
2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)
2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)
2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)
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2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)

2GT Open Timing Belt 6mm Wide – Rubber Synchronous Drive Belt for 3D Printers & CNC (1 Meter)

HomeDIYer
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By HomeDIYer®

Price:
$6.02 USD
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In stock (500 units), ready to be shipped

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Description

 

2GT Open Synchronous Timing Belt — Reliable 6mm Drive Belt for 3D Printers & CNC Machines

If your 3D printer is skipping steps, losing position, or your CNC router is producing inconsistent cuts, a worn or incorrect timing belt is often the culprit. This 2GT open synchronous timing belt is designed for makers, engineers, and repair technicians who need a dependable, cut-to-length drive belt without overpaying for pre-cut closed loops.

Each meter of belt is made from rubber with a fiberglass cord core for low stretch and consistent tooth engagement. The belt is 6mm (approximately 1/4") wide with a 2mm (2GT/GT2) tooth pitch — the most widely used profile in desktop motion systems. Available in packs of 1, 3, 5, or 10 meters so you can stock up for multiple builds or repairs.

Typical applications include CoreXY and Cartesian 3D printer axis drives, DIY CNC router gantry systems, and custom automation or robotics projects where precise linear motion is required. The open-end format makes it easy to route through tight frames and cut to exact length on-site.

ℹ️ Compatibility: Fits standard GT2 / 2GT pulleys and idlers with 6mm belt width. Verify your pulley tooth profile and belt channel width before ordering.

✅ Key Features of These 2GT Rubber Synchronous Timing Belts

  • ⚙️2GT / GT2 Tooth Profile — 2mm pitch teeth mesh precisely with standard GT2 pulleys, minimizing backlash in 3D printer and CNC router motion systems.
  • 📏Open-End Format, Cut to Length — Sold as open (non-looped) belt by the meter, so you can cut it to the exact length your machine requires — no waste, no guessing.
  • 🔩Fiberglass Cord Reinforcement — The internal fiberglass tension cord resists stretching under load, helping maintain consistent positioning accuracy over time.
  • 🖨️Designed for Desktop Motion Systems — Widely used in Ender-style, Voron, and Prusa-compatible 3D printer builds, as well as DIY CNC gantry and linear actuator projects.
  • 📦Flexible Pack Quantities — Choose 1, 3, 5, or 10 meters to match your project scope, whether you're doing a single repair or stocking a workshop.
  • ✂️Easy to Route and Install — The flexible rubber construction allows the belt to bend around small-diameter pulleys and idlers without cracking, simplifying installation in compact printer frames.

📐 Technical Specifications — 2GT Open Rubber Timing Belt

Belt Profile 2GT (GT2)
Tooth Pitch 2mm
Belt Width 6mm (≈1/4")
Length per Unit 1 meter (≈39.4")
Belt Type Open (non-looped)
Material Rubber with fiberglass cord core
Tooth Height See variant options
Max Operating Temperature Contact us to confirm
Compatible Pulley Width 6mm (standard GT2 pulley)
Typical Applications 3D printers, CNC routers, linear actuators, robotics
Pack Options 1m, 3m, 5m, 10m
⚠️ Note: This is an open-end belt — it is not a closed loop. If your machine requires a closed-loop belt, you will need to join the ends using a belt clip or order a pre-formed loop separately.

❓ Frequently Asked Questions

How do I choose the right length of timing belt for my machine?

Measure the total belt path on your machine — typically the distance around all pulleys and idlers. Add a small amount for tensioning. This listing sells open (non-looped) belt by the meter, so you can cut it to any length you need. For most desktop 3D printers, 1–2 meters per axis is generally sufficient. 1 meter ≈ 39.4 inches.

What is the tooth pitch of this timing belt, and which pulleys does it fit?

This is a 2GT (GT2) profile belt with a 2mm tooth pitch. It is compatible with standard GT2 pulleys and idlers commonly used in 3D printers and CNC routers. Always confirm your pulley is rated for a 6mm wide belt before installing.

Is this belt suitable for outdoor or high-temperature environments?

This belt is made from rubber with fiberglass cord reinforcement, which generally performs well in indoor environments. For prolonged outdoor exposure or temperatures consistently above approximately 80°C (176°F), a belt with a more specialized compound may be more appropriate. Contact us to confirm suitability for your specific conditions.

Will this belt fit my 3D printer or CNC machine?

This 2GT belt is compatible with any machine that uses standard GT2 (2mm pitch) pulleys with a 6mm belt width. This includes most popular desktop 3D printers (such as Ender-series, Prusa-style, and Voron builds) and many DIY CNC routers. Always verify your pulley tooth profile and belt width before ordering.

How strong is this timing belt — can it handle high-speed or high-torque applications?

The fiberglass cord core provides good tensile strength for typical 3D printing and light CNC motion control applications. For heavy-duty or high-torque industrial use, a steel-cord or wider belt is generally recommended. This belt is designed for precision motion, not heavy load-bearing.

Can I join two pieces to make a closed-loop belt?

Yes. Open timing belts can be joined using a belt clip or lacing connector to form a closed loop. However, for applications requiring very precise positioning, a factory-molded closed-loop belt is generally preferred to avoid any joint-induced backlash.

How much belt do I get per pack, and what are the size options?

Each unit is 1 meter (approximately 39.4 inches) of open belt. You can select packs of 1, 3, 5, or 10 meters from the quantity options above. Bulk packs offer a lower per-meter cost for workshop stocking or multi-axis builds.

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

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