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Help CenterPrecision Machined Ring Gear 1500mm OD 30 Teeth 25 Module 40Cr Quenched and Tempered
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Henan San Kuang Machinery Technology Co., Ltd., established in 2014 with a factory spanning 10,000-30,000 square meters, specializes in the production of high-precision transmission components. Our Precision Machined Ring Gear 1500mm OD 30 Teeth 25 Module 40Cr Quenched and Tempered is designed for demanding industrial applications where reliability and durability are non-negotiable. Crafted from premium 40Cr alloy steel and subjected to quenching and tempering, this ring gear offers exceptional strength and wear resistance, ensuring long service life even under heavy loads. With our advanced CNC machining capabilities and strict quality control, every gear meets exacting standards for tooth profile accuracy and surface finish.
Key Features and Technical Specifications:
- Material Excellence: 40Cr alloy steel provides high hardenability, good toughness, and excellent fatigue strength. After quenching and tempering, the hardness typically reaches 28-32 HRC, balancing strength with impact resistance.
- Precision Machining: Our ring gears are manufactured using state-of-the-art CNC gear hobbing and shaping machines, achieving tooth profile accuracy up to DIN 6-7 grade. This ensures smooth meshing, low noise, and minimal vibration during operation.
- Large Diameter Capability: With an outer diameter of 1500mm, this gear is suitable for large-scale equipment such as rotary kilns, ball mills, crushers, and wind turbines. The 30 teeth and module 25 design provides a robust tooth structure for high torque transmission.
- Heat Treatment: Quenching and tempering (Q&T) process enhances the mechanical properties of the material, including tensile strength (≥980 MPa) and yield strength (≥785 MPa), making it ideal for heavy-duty applications.
- Customization Options: We offer additional surface treatments (e.g., carburizing, nitriding) and dimensional modifications to meet specific customer requirements. Keyways, bolt holes, and other features can be machined as per drawings.
Technical Parameters Table:
| Parameter | Value |
|---|---|
| Outer Diameter (OD) | 1500 mm |
| Module | 25 |
| Number of Teeth | 30 |
| Material | 40Cr Alloy Steel |
| Heat Treatment | Quenched & Tempered (28-32 HRC) |
| Tooth Profile Accuracy | DIN 6-7 Grade (customizable) |
| Max Torque Capacity | Depends on application (calculation available) |
| Surface Finish | Ra ≤ 3.2 μm (as standard) |
Advantages for Your Business:
- Reduced Downtime: The high wear resistance and dimensional stability of our ring gears minimize maintenance intervals, keeping your production line running smoothly.
- Cost-Effective Solution: By optimizing the heat treatment process and using precision machining, we offer a balance of performance and cost that outperforms standard gears.
- Global Compatibility: Our gears are designed to meet international standards, making them suitable for OEM replacements and new installations worldwide.
- Technical Support: Our experienced engineering team provides free consultation on gear selection, installation, and troubleshooting. We can also provide 3D models and drawings for integration.
Trust and Reliability: Henan San Kuang Machinery Technology Co., Ltd. has been a trusted supplier in the global market since 2014, with an annual export value of US$2.5-5 million. Our products are shipped from major ports including Shanghai, Qingdao, Lianyungang, and Tianjin, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We hold multiple certifications such as ISO9001, ISO14000, and OHSAS18001, ensuring consistent quality and environmental responsibility. Our factory, staffed by 51-100 skilled employees, operates with advanced equipment and a rigorous quality management system. Every ring gear is inspected before shipment, and we offer a warranty against manufacturing defects. Choose our precision machined ring gear for your heavy machinery needs and experience the difference in performance and longevity.
Frequently Asked Questions (FAQ):
- What is the maximum load capacity of this ring gear? The load capacity depends on the specific application, including speed, mounting, and lubrication. Our engineers can calculate the torque and bending strength based on your parameters. Generally, the 40Cr Q&T material ensures high strength for heavy loads.
- Can you modify the number of teeth or module? Yes, we offer customization. Please provide your design requirements or drawings, and we can manufacture ring gears with different tooth counts, modules, and diameters.
- How is the ring gear shipped? We pack each gear with protective materials (wooden crates, foam, etc.) to prevent damage during transit. Shipment can be via sea, air, or express, depending on your preference.
- What is the lead time for this product? For standard specifications, typical lead time is 30-45 days after order confirmation. Custom orders may require 45-60 days, depending on complexity.
- Do you provide certificates of material and heat treatment? Yes, we can provide material test certificates (MTC) and heat treatment reports upon request. Additional inspection reports (e.g., dimensional, NDT) are also available.
- Is this ring gear suitable for wind turbine applications? Yes, with proper design adjustments (e.g., surface hardening, shot peening). Our 40Cr Q&T gear can be adapted for wind turbine gearboxes, but we recommend discussing specific requirements with our technical team.
- What is the minimum order quantity (MOQ)? MOQ is typically 1 piece for non-standard sizes. For standard sizes, we can accommodate single-piece orders as well.
- Can you provide a sample before mass production? Yes, we can produce a sample after design approval. Sample cost is negotiable and will be deducted from the final order quantity.
Contact us today to discuss your requirements and receive a competitive quotation. Our team is ready to support you with technical expertise and reliable delivery.
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