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Help CenterAccurate Gear Ring for Speed Reducer Assembly, 42CrMo, Modulus 3-5, 1-Year Warranty
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Henan San Kuang Machinery Technology Co., Ltd. is a professional manufacturer with over 10,000 square meters of factory space and a dedicated team of 51-100 employees. Since our establishment in 2022, we have been committed to delivering high-quality mechanical components. Our Accurate Gear Ring for Speed Reducer Assembly is made from premium 42CrMo alloy steel, with a modulus range of 3-5, ensuring exceptional durability and precision for demanding industrial applications. Backed by a 1-year warranty, this gear ring is designed to meet the rigorous standards of speed reducer assemblies, providing reliable performance and long service life.
Our gear rings are manufactured using advanced CNC machining and heat treatment processes, resulting in tight tolerances and consistent quality. The 42CrMo material offers excellent strength, toughness, and wear resistance, making it ideal for high-load transmission systems. The modulus range of 3-5 covers a wide variety of speed reducer configurations, ensuring compatibility with common gearbox designs.
Key Features & Technical Specifications
- Material: 42CrMo alloy steel (quenched and tempered optional)
- Modulus: 3, 4, 5 (customizable within range)
- Accuracy Grade: Class 6-8 (DIN/ISO standard)
- Tooth Surface Hardness: 50-55 HRC (after heat treatment)
- Application: Speed reducer assemblies, gearboxes, transmission systems
- Warranty: 1 year against manufacturing defects
| Parameter | Value |
|---|---|
| Material | 42CrMo (chromium-molybdenum steel) |
| Modulus | 3, 4, 5 (other moduli available on request) |
| Number of Teeth | Customizable based on design |
| Outer Diameter | Up to 2000 mm (depending on modulus) |
| Tooth Hardness | 50-55 HRC (after heat treatment) |
| Accuracy Grade | DIN 6-8 / ISO 1328 |
Advantages & Customer Benefits
- Enhanced Durability: 42CrMo steel withstands heavy loads and reduces wear, extending gearbox life.
- Low Noise Operation: Precision machining ensures smooth meshing, minimizing vibration and noise.
- Customizable Dimensions: We can produce gear rings with specific tooth counts, bore sizes, and keyways to match your exact requirements.
- Cost-Effective: Direct factory pricing with no middlemen, competitive for both small and large orders.
- Global Shipping: Shipped from major Chinese ports (Shanghai, Qingdao, Lianyungang, Tianjin) with reliable logistics partners.
Our gear rings undergo strict quality control at every stage, from raw material inspection to final dimensional check. We have obtained multiple certifications including ISO9001, ISO14001, OHSAS18001, TL900, QS9000, SA8000, HACCP, and others, reflecting our commitment to quality, environment, and occupational health. With an annual export value of US$2.5 million – US$5 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania.
Choosing Henan San Kuang Machinery Technology Co., Ltd. means partnering with a reliable manufacturer who prioritizes precision and customer satisfaction. Our experienced team (51-100 people) is ready to assist with technical support and after-sales service. Contact us today to discuss your speed reducer gear ring needs, and we will provide a tailored solution with competitive pricing and fast delivery.
Frequently Asked Questions (FAQ)
-
Q: What is the minimum order quantity (MOQ) for this gear ring?
A: Our MOQ is typically 1 piece for standard sizes, but it may vary depending on customization. Please contact us for specific requirements. -
Q: Can you provide gear rings with a modulus outside 3-5?
A: Yes, we can manufacture gear rings with moduli from 1.5 to 12 upon request. Our production capabilities are flexible. -
Q: How long is the lead time for a custom order?
A: For standard moduli (3-5) without special customization, lead time is about 15-25 working days. Custom designs may require 30-45 days. -
Q: Do you offer heat treatment services?
A: Yes, we provide quenching and tempering, carburizing, and nitriding as optional services to achieve desired hardness. -
Q: What surface treatment options are available?
A: We can offer black oxide, phosphating, or as-machined finish. Other treatments are available upon request. -
Q: How do you ensure the accuracy of the gear ring?
A: We use CNC gear hobbing and grinding machines, followed by 3D coordinate measurement for final inspection. Each gear ring is tested for tooth profile, pitch, and runout. -
Q: Is the 1-year warranty applicable to all defects?
A: The warranty covers manufacturing defects in material and workmanship. It does not cover damage caused by improper installation, misuse, or normal wear. -
Q: Can you provide samples before bulk order?
A: Yes, sample orders are welcome. The sample cost is negotiable, and it will be deducted from the bulk order if placed.
Contact us today for a quote or technical consultation. Our team is ready to support your speed reducer projects with precision gear rings that deliver consistent performance.
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