Dual - End Heterogeneous Heat - Dissipating Multifunctional Connecting Shaft for Industrial

• Customization: Available
• Standard or Nonstandard: Nonstandard
• Feature: Corrosion-Resistant, Heat-Resistant, Wear-Resistant
• Model NO.: Al3
• Application: Industrial, Hydraulic, New Energy, Heavy
• Surface Treatment: Nickel Plating
• Material: Aluminum
• Maximum Torque Transmission Capacity: 450n·m
• Maximum Operating Speed: 2800r/Min
• Salt Spray Test Duration: 72 Hours
• Heat Dissipation Efficiency Improvement: 40%
• Weight Reduction Ratio: 50% (Compared with Similar Cast Iron Products)
• Key Hole Position Tolerance: ≤0.02mm
• Surface Roughness: Ra≤0.8μm
• Operating Temperature Range: -25ºC - 130ºC
• Applicable Bolt Specifications: M6 - M12
• Hydraulic Interface Adaptation Type: Standard Hex Socket Interface
• Anodic Oxide Film Thickness: 12μm
• Nickel Plating Layer Thickness: 8μm
• Fatigue Life: ≥1,000,000 Cycles
• Transport Package: Shockproof Foam + Wooden Case
• Specification: Customizable
• Trademark: Zeyang
• Origin: Ningbo, Zhejiang, China
• Production Capacity: 50000PCS/Year

Product Description

The Dual-End Heterogeneous Mechanical Connecting Shaft is a core transmission component designed for high-load and high-heat dissipation scenarios. It features an innovative dual-end structure: the cylindrical end integrates main and auxiliary holes for multi-angle bolt fixation, ensuring installation flexibility and connection stability; the corrugated end combines a spiral corrugated structure with heat dissipation fins to enhance torque transmission efficiency and accelerate heat dissipation through aerodynamic optimization. The main body uses lightweight high-strength aluminum alloy with a cast iron bracket, achieving a perfect balance between lightweight design and excellent load-bearing capacity, widely applicable to power transmission and heat dissipation in industrial equipment, automotive generators, and new energy fields.

Product Parameters

Total Length	400-600mm (Customizable)
Cylinder Dia.	Φ30-50mm
Corrugation Pitch	5mm
Fin Count	3×10 fins (spacing 10mm)
Main Hole Size	Φ12mm (4×Φ6mm auxiliary)
Surface Hardness	HRC15-20
Tensile Strength	≥320MPa

Detailed Photos

Applicable scenarios

FAQ

Q1. What customization services do you offer?
A1: We offer custom machining based on your drawings or samples, including material selection, size adjustments, shape design, surface treatments (anodizing, plating, painting, etc.), thread processing, laser engraving, and more to meet various industry needs.

Q2. Can you manufacture parts based on my design drawings?
A2: Yes, we can manufacture parts according to your CAD drawings or 3D models. Please provide detailed design files such as STEP, IGES, DWG, or PDF format to ensure precise manufacturing.

Q3. What material options do you offer?
A3: We offer a wide range of materials, including aluminum alloys (6061, 7075, etc.), stainless steel, carbon steel, brass, copper, titanium alloys, and plastics (POM, nylon, etc.). You can choose the most suitable material for your needs.

Q4. What is your machining accuracy?
A4: Our CNC machining accuracy can reach ±0.01mm. Specific tolerance requirements can be adjusted according to customer needs and confirmed before production.

Q5. How do you ensure product quality?
A5: We implement strict quality control measures, including raw material inspection, in-process monitoring, final dimension inspection, and surface finish checks, ensuring that all products meet customer requirements.

Q6. What is your production lead time?
A6: Production time depends on the complexity of the parts and order quantity. Typically, small batch orders take 7-15 days, while larger orders will have a specific lead time confirmed after evaluation.

Q7. Do you support small batch orders?
A7: Yes, we accept small batch custom orders. The minimum order quantity depends on the complexity and type of product. Feel free to contact us for more details.

Q8. How do you ship orders? Do you support international shipping?
A8: We offer multiple shipping options, including DHL, FedEx, UPS, sea freight, and air freight, with worldwide delivery available. You can choose the most suitable shipping method based on your needs.

Q9. How can I get a quote?
A9: You can submit an inquiry through our website or contact us via email with your product drawings, material requirements, order quantity, and any special requests. We will provide a detailed quote within 24 hours.

Q10. Do you provide after-sales service?
A10: Yes, we offer comprehensive after-sales support, including product quality assurance and installation guidance. If you encounter any issues, please feel free to contact our customer service team.