Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length
Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length
Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length
Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length
Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length
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Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to LengthOpen Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to LengthOpen Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to LengthOpen Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to LengthOpen Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length

Open Timing Belt T5 T10 AT5 AT10 — PU Trapezoidal Tooth, 10–50mm Wide, Cut to Length

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Beschreibung

 

Open Timing Belt T5 T10 AT5 AT10 — Flexible PU Drive Belt Cut to Your Exact Length

When a standard closed-loop belt won't fit your build — or you need a precise linear drive for a CNC router, 3D printer gantry, or custom automation rig — an open-end timing belt is the practical solution. Engineers, makers, and machine builders who need repeatable, low-backlash motion without the constraints of fixed belt lengths rely on cut-to-length open timing belts to get the job done right.

Each order covers 1 meter of open timing belt in your chosen profile and width. Belt types available are T5 (5mm pitch, trapezoidal tooth), AT5 (5mm pitch, arc tooth), T10 (10mm pitch, trapezoidal tooth), and AT10 (10mm pitch, arc tooth). Widths range from 10mm (≈3/8") to 50mm (≈2"). The belt body is constructed from polyurethane (PU) with steel tension cord reinforcement, giving it a firm yet flexible feel with good dimensional stability.

Typical use cases include CNC machine linear axis drives, 3D printer X/Y gantry systems, conveyor and indexing table builds, and custom robotics or automation frames where a specific belt run length is required. The open-end format also makes it straightforward to replace worn sections on existing machines without full disassembly.

🔗 Compatibility: T5 belts fit T5-profile pulleys; AT5 belts are generally compatible with T5 and AT5 pulleys of the same pitch. T10 and AT10 follow the same rule at 10mm pitch. Always verify pulley tooth profile and flange width before ordering.
⚠️ Sizing note: This listing is sold per meter (1 m / ≈39.4" per unit). If your application requires more than 1 meter, please adjust quantity at checkout. Confirm your required width and belt type against your pulley specs before purchasing.

✅ Key Features of These Open PU Timing Belts

  • 📐Cut-to-Length Flexibility — Sold as open-end belt by the meter, making it easy to size for CNC linear drives, conveyor runs, or custom machine builds without waste.
  • ⚙️Four Profile Options in One Listing — Choose T5, AT5, T10, or AT10 to match your existing pulleys; arc-tooth (AT) profiles typically deliver smoother engagement and reduced backlash in precision positioning systems.
  • 🧱Polyurethane Construction with Steel Cord — PU body resists oils, mild chemicals, and abrasion better than standard rubber belts, while the steel tension cord maintains dimensional stability under load.
  • 📏Wide Range of Widths — Available from 10mm (≈3/8") to 50mm (≈2"), covering everything from compact 3D printer gantry belts to wider industrial conveyor timing belt applications.
  • 🔄Trapezoidal & Arc Tooth Geometry — Trapezoidal teeth (T5/T10) provide reliable positive drive; arc-tooth variants (AT5/AT10) reduce stress concentration at tooth roots for longer service life in high-cycle applications.
  • 🛠️Easy Field Cutting & Installation — PU material cuts cleanly with a utility knife or shears; no special tools required to trim to length on-site, reducing downtime during machine assembly or repair.

📐 Technical Specifications — Open PU Timing Belt T5 / AT5 / T10 / AT10

Belt Profiles Available T5, AT5, T10, AT10
Tooth Pitch — T5 / AT5 5mm (≈0.197")
Tooth Pitch — T10 / AT10 10mm (≈0.394")
Tooth Profile Trapezoidal (T-series); Arc tooth (AT-series)
Belt Width Options 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm
Belt Width (Imperial approx.) 3/8" – 2"
Belt Material Polyurethane (PU)
Tension Member Steel cord (typically)
Belt Type Open-end (non-joined linear belt)
Length per Unit 1 Meter (≈39.4")
Tensile Strength See variant options — varies by width and profile
Operating Temperature Contact us to confirm for your specific grade
Color / Finish See variant options
Compatible Pulley Standards T5 / AT5 / T10 / AT10 metric pulley profiles

❓ Frequently Asked Questions

How do I choose the right belt length?

Measure the travel distance of your axis or conveyor run, then add enough slack for tensioning — typically 50–100mm (2–4") extra. This belt is sold per meter, so round up to the nearest whole meter. For example, a 750mm (≈29.5") run would require a 1-meter cut.

What is the difference between T5 and AT5 (or T10 and AT10)?

The 'AT' prefix denotes an arc-tooth profile, which generally offers smoother engagement and reduced backlash compared to the standard trapezoidal tooth. T5 and AT5 share the same 5mm pitch and are typically interchangeable with matching pulleys of the same profile. The same relationship applies to T10 and AT10 at 10mm pitch.

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

Load capacity depends on belt width, profile, and pulley engagement. Wider belts (e.g., 40–50mm) generally carry higher tensile loads. For precise load ratings, refer to the manufacturer's datasheet or contact us to confirm suitability for your application.

Can this belt be used outdoors or in wet environments?

PU (polyurethane) timing belts are generally more resistant to oils, greases, and mild moisture than rubber belts. However, prolonged exposure to UV radiation or standing water may reduce service life. For outdoor or washdown applications, verify the specific grade with us before ordering.

Will this belt work with my existing T5 or T10 pulleys?

Yes — T5 belts are designed to mesh with T5-profile pulleys, and T10 belts with T10-profile pulleys. AT5 and AT10 arc-tooth belts are typically compatible with both standard and arc-tooth pulleys of the same pitch. Always confirm the pulley tooth profile and pitch before ordering.

How do I select the correct belt width for my application?

Match the belt width to your pulley flange width. The belt should be slightly narrower than the pulley flange to prevent edge wear. For light-duty positioning (e.g., 3D printers, small CNC), 10–20mm widths are typically sufficient. For heavier conveyor or drive applications, 30–50mm widths provide greater load distribution.

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

This is an open-end (non-joined) belt sold by the meter. It can be cut to any length and used as a linear drive. To form a closed loop, a belt clamp or mechanical splice connector is typically required — these are sold separately. Welded or vulcanized joining is also possible with appropriate equipment.

🛒 Select your belt width, type, and quantity above, then add to cart — ships from our US warehouse.

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