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5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

Eliminate belt skipping, reduce downtime, and cut total cost of ownership with factory-direct timing pulleys built for CNC routers, 3D printers, packaging lines, and automated assembly systems across the USA, Europe, and beyond.



Product Detail

⭐ Factory Direct · 25 Years Excellence

Precision 5GT Timing Pulley · AT10 Timing Pulley · AT20 Timing Pulley — Engineered for High-Speed, Zero-Slip Power Transmission

⚙️ Eliminate belt skipping, reduce downtime, and cut total cost of ownership with factory-direct timing pulleys built for CNC routers, 3D printers, packaging lines, and automated assembly systems across the USA, Europe, and beyond.

✅ ISO 9001 · ✅ RoHS · ✅ OEM/ODM · ✅ Free samples available

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

🏭 30,000 sqm manufacturing facility · 300+ skilled staff

🚨 The Hidden Costs of Cheap Timing Pulleys

Engineering managers and procurement teams report 3 major failure modes that erase any upfront savings.

⏱️

Unplanned Downtime

A single belt skip on a packaging line can cost $2,600/hour in lost production. Cheap pulleys with poor tooth profiles accelerate belt wear by 40%.

📏

Inconsistent Tolerances

Off-spec AT10 timing pulley bores cause vibration and noise, leading to premature bearing failure. 62% of field returns we see are from pulleys machined 0.1 mm off spec.

💰

Hidden Logistics Costs

Split shipments, urgent airfreight, and rework due to wrong 5GT timing pulley tooth counts or bore sizes add 18–35% to the total procurement cost.

“We replaced a low-cost AT20 pulley every 3 months. Switched to Oriental Industry — 2+ years and still running.” — Maintenance Manager, German packaging OEM

🔧 Precision-Ground Timing Pulleys — Built for 10,000+ Hours

Hebei Oriental Industry Co., Ltd. engineers 5GT timing pulley, AT10 timing pulley, and AT20 timing pulley from high-grade 45# steel, 20CrMnTi, or aluminum alloy. Every tooth profile is CNC-machined and inspected to ISO 8 (IT8) grade.

  • ✅ Zero-backlash tooth engagement — eliminates resonance and belt creep
  • ✅ Custom bore, keyway & set-screw — drop-in ready for your shaft
  • ✅ 30% higher torque capacity vs. standard GT2/GT3 profiles
  • ✅ 24-hour lead time on stock sizes · 7–15 days for custom OEM runs
  • ✅ Free engineering review — we validate your load, speed & center distance
5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

⚙️ CNC turning + hobbing · 100% tooth profile inspection

📊 Technical Specifications — 5GT / AT10 / AT20 Timing Pulleys

Parameter5GT Timing PulleyAT10 Timing PulleyAT20 Timing Pulley
Pitch (mm)5 mm10 mm20 mm
Tooth ProfileCurvilinear (GT2 compatible)Trapezoidal (AT10 standard)Trapezoidal (AT20 standard)
Available Teeth12 – 12014 – 14016 – 96
Max Torque Capacity42 N·m (at 25T)186 N·m (at 28T)510 N·m (at 30T)
Bore Range (mm)6 – 3512 – 5020 – 65
Material Options45# Steel / 7075 Alu45# Steel / 20CrMnTi40Cr / 20CrMnTi

📐 All dimensions in mm. Custom bores, keyways, and flanges available on request.

🏭 Where Precision Pulleys Make the Difference

🖨️

3D Printers & CNC

5GT timing pulley ensures skip-free layer alignment at 300 mm/s.

📦

Packaging & Labeling

AT10 timing pulley drives servo indexing with ±0.05 mm repeatability.

🚗

Automotive Assembly

AT20 timing pulley handles high-load conveyor and torque arm applications.

🌾

Agricultural Equipment

Dust-proof AT10 pulleys withstand 60°C ambient temps in harvesters.

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

🏭 6 branches · 300 employees · 20+ years of power transmission

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

🔬 100% tooth profile & hardness testing on every batch

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

✅ ISO 9001 · GS · CSA · IPPC · RoHS

Trusted by Global Engineering & Manufacturing Leaders

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

“The AT10 timing pulley quality is outstanding. We reduced our belt replacement frequency by 60%.”

— Marco V., Maintenance Manager, Italian Packaging Systems

“Custom 5GT timing pulley with integrated flange — delivered in 9 days. Perfect for our CNC retrofit line.”

— Sarah L., Mechanical Engineer, US Automation Startup

“Pricing is fair, and the AT20 timing pulley TCO is 32% lower than our previous supplier.”

— Erik J., Supply Chain Manager, Dutch Agri-Tech OEM

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory 5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory
5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

❓ Frequently Asked Questions

1. What is the difference between a 5GT timing pulley and an AT10 timing pulley?

The 5GT timing pulley has a 5 mm pitch with a curvilinear tooth profile, ideal for compact, high-speed applications like 3D printers. The AT10 timing pulley uses a 10 mm trapezoidal profile for higher torque transmission in industrial automation. AT20 is the heavy-duty variant with 20 mm pitch for extreme loads.

2. Can I get custom bore and keyway on AT20 timing pulleys?

Yes. We offer custom bore diameters from 20 mm to 65 mm for AT20 pulleys, with keyways per DIN 6885 or your drawing. Minimum order quantity for custom specs is just 10 pieces.

3. What is your lead time for 5GT timing pulley OEM orders?

Stock sizes ship within 24 hours. Custom OEM orders (custom bore, special material, flanges) typically ship in 7–15 working days. Urgent express available.

4. Do you offer free samples for AT10 timing pulleys?

Absolutely. We provide free samples for qualified OEM and distributor evaluations. You just cover the shipping cost. Request via our form or WhatsApp.

5. How do I calculate the right tooth count for my AT20 pulley?

Use the formula: N = (π × D) / p where D is pulley pitch diameter and p is pitch (20 mm for AT20). Our engineering team can do the calculation for you — send us your center distance and belt length.

6. What shipping methods do you use for international orders?

We ship via DHL, FedEx, UPS, and sea freight (FOB/CIF). For regular pulley orders to the USA and Europe, air delivery takes 4–7 business days. Sea freight (20–35 days) for bulk orders saves 40–60% on shipping costs.

7. What payment terms do you accept?

We accept T/T (30% deposit, 70% before shipment), L/C at sight, and PayPal for smaller orders. For established partners, net 30 terms may be available after credit review.

8. Do you have AT10 pulley in stock for same-day shipping?

Yes. We maintain a deep inventory of AT10 timing pulleys in 18–60 tooth configurations, with common bore sizes. Check availability via our live inventory or call +86-15369379169.

⭐ What Our Customers Say

Real feedback from engineers and procurement professionals

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

Thomas W.

Senior Engineer, German Automation

“We use AT10 timing pulley sets in our labeling machines. The tooth engagement is silent and precise. 10/10 quality.”

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

Ling C.

Procurement Manager, Singapore OEM

“The 5GT timing pulley samples arrived within 5 days. We’ve placed 3 repeat orders — consistently on spec.”

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

David M.

Plant Manager, US Food Machinery

“AT20 timing pulley with hardened teeth — we’ve run 8,000 hours and still within tolerance. Unreal durability.”

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

Marina K.

Supply Chain Lead, UK Industrial

“They helped us redesign the 5GT timing pulley for a space-constrained drone gimbal. Fast, professional, great value.”

5GT Timing Pulley AT10 Timing Pulley AT20 Timing Pulley | Factory

✍️ About the Author

James L. Thornton — Senior Mechanical Engineer & Power Transmission Specialist at Hebei Oriental Industry Co., Ltd. With 18 years in precision belt drive design, James has overseen 400+ custom pulley projects for clients including Bosch, Siemens, and Toyota. He holds a B.S. in Mechanical Engineering from Tianjin University and is a certified ISO 9001 internal auditor. His mission: help engineers select the right pulley the first time.

⏳ Limited-Time Engineering Support — Free Drawing Review

Ready to Eliminate Belt Drive Failures?

Get a factory-direct quote for 5GT, AT10, or AT20 timing pulleys. Free samples for qualified buyers · 24h technical response · No-risk money-back guarantee.

📧 info@oriental-industry.com · 📞 +86-15369379169 · 📍 B-1909 Xinke International Plaza, Shijiazhuang, China

🔒 Your data is secure. We’ll never share your information. Privacy Policy

© 2026 Hebei Oriental Industry Co., Ltd. — Precision Timing Pulleys for Global Industry. All rights reserved.

🏭 5GT Timing Pulley · AT10 Timing Pulley · AT20 Timing Pulley — Factory Direct since 2000

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