At GUH, we specialize in manufacturing high-quality universal joints designed to meet the rigorous demands of various industrial applications. Our products are engineered with precision, durability, and efficiency in mind, ensuring reliable performance in automotive, agricultural, machinery, and other sectors. With decades of expertise, GUH Universal-Joints are trusted by professionals worldwide for their superior craftsmanship and innovative design.
Our universal joints are available in multiple series, each tailored to specific needs. Below is a detailed overview of the parameters for our flagship models.
| Model Series | Bore Diameter (mm) | Max. Torque (Nm) | Max. RPM | Operating Angle Range | Weight (kg) |
|---|---|---|---|---|---|
| GUH-UJ-100 | 10-25 | 50-200 | 5000 | 0-45 degrees | 0.5-1.2 |
| GUH-UJ-200 | 20-40 | 200-600 | 4000 | 0-40 degrees | 1.5-3.0 |
| GUH-UJ-300 | 30-50 | 600-1200 | 3500 | 0-35 degrees | 3.0-5.5 |
| GUH-UJ-400 | 40-60 | 1200-2500 | 3000 | 0-30 degrees | 5.0-8.0 |
Our universal joints are versatile and used in various fields:
Proper installation and maintenance are crucial for optimal performance. Follow these steps:
Q: What is the maximum operating angle for GUH Universal-Joints?
A: The maximum operating angle varies by model series. For instance, the GUH-UJ-100 series supports up to 45 degrees, while heavier series like GUH-UJ-400 are designed for up to 30 degrees. Exceeding these angles can reduce efficiency and lifespan, so always refer to the product specifications for your application.
Q: How often should I lubricate GUH Universal-Joints?
A: We recommend lubricating every 500 hours of operation under normal conditions. However, in high-temperature, dusty, or wet environments, increase frequency to every 250-300 hours. Use high-temperature grease compatible with our pre-lubrication specifications to maintain performance.
Q: Are GUH Universal-Joints compatible with other brands?
A: Yes, our universal joints are designed to industry standards for interchangeability. However, for optimal performance, we advise using GUH-specific components or verifying dimensions and torque ratings to ensure compatibility. Custom options are available for unique requirements.
Q: What materials are used in GUH Universal-Joints to ensure durability?
A: We use high-strength alloy steel for the body, heat-treated to enhance hardness and fatigue resistance. Bearings are made from chrome steel with precision grinding, and surfaces are treated with anti-corrosion coatings like zinc plating. This combination ensures longevity even in harsh conditions.
Q: Can I use GUH Universal-Joints in high-speed applications?
A: Absolutely. Our joints are tested for high RPM operations, with models like GUH-UJ-100 capable of up to 5000 RPM. Ensure proper balancing and alignment during installation to prevent vibrations. For speeds beyond standard ratings, consult our technical team for customized solutions.
Q: How do I identify the correct model for my application?
A: Consider factors such as shaft diameter, torque requirements, operating angle, and environmental conditions. Refer to our parameter tables or use the selection guide on our website. For complex applications, our support team can provide personalized recommendations based on your specifications.
Q: What warranties do GUH Universal-Joints come with?
A: All GUH products come with a standard 12-month warranty against manufacturing defects, covering materials and workmanship. Warranty terms may vary for custom orders or extreme usage conditions; refer to the product documentation or contact customer service for details.
Q: Are there eco-friendly options available?
A: Yes, we offer environmentally conscious variants with biodegradable lubricants and recyclable materials. These options reduce environmental impact without compromising performance. Specify your sustainability requirements when ordering to receive the appropriate product.
GUH stands out due to our commitment to quality, innovation, and customer satisfaction. Our products undergo rigorous testing, including torque endurance, fatigue, and environmental simulations, to ensure they meet the highest standards. With global distribution and responsive support, we provide solutions that enhance efficiency and reduce downtime for businesses worldwide.
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