Product Overview
The Custom C45 Steel Fan Motor Shaft is a critical component for AC electric fans (stand/table/pedestal fans). Crafted from premium C45 steel, it delivers exceptional durability, precise torque transmission, and seamless assembly—all compliant with ISO & RoHS standards. Ideal for B2B manufacturers seeking cost-effective, high-quality motor parts to elevate end-product performance.
Key Features & Advantages
✅ Superior Material & Durability
Premium C45 steel (HRC 55-60 hardness)
Resists wear, deformation, and high-speed operation stress
✅ Ultra-Precision Performance
Diameter tolerance ±0.005mm; TIR ≤0.01mm
Reduces vibration, ensures quiet operation, and improves energy efficiency
✅ Multi-Functional Design
Thread (M4/M5/M6): Secure fan blade/end cover assembly
Circlip Groove: Fixes bearings/components stably
Pin Hole: Prevents part displacement during rotation
Knurling: Enhances torque transmission & rotor core locking
✅ Rust Protection & Quality Assurance
Why Choose Yuexun?
Our 13,000㎡ manufacturing facility—your reliable source for custom motor shafts
1. Factory-Direct B2B Supplier
2. Flexible Customization (Core Strength)
Tailor diameter (8mm-15mm+), length (100mm-240mm+), threads, grooves, or surface treatments
Fast sample delivery (3-7 working days) + OEM/ODM support
3. Stable Supply & On-Time Delivery
4. Global Compliance & Support
Standard Specifications
Specification
| Details |
| Diameters | 8mm, 10mm, 12mm, 15mm (customizable) |
| Lengths | 100mm - 240mm (customizable) |
| Thread Specs | M4, M5, M6 (customizable) |
| Tolerance Diameter | ±0.005mm; TIR ≤0.01mm |
| Surface Hardness | HRC 55-60 |
| Surface Treatment | Anti-rust oil (standard); Zinc plating (optional) |
| Certifications | ISO, RoHS |
| Warranty | 2 years |
Simple Customization Process
Inquiry: Share your specs (size, structure, quantity)
Design: We provide technical drawings for confirmation
Sample: Test prototype (3-7 working days)
Production: Bulk manufacturing with strict QC
Delivery: Global shipping to your warehouse
FAQ
Q: Do you provide sample?
A: Yes,we provide free sample for test.You only need to pay the shipping fee.
Q: Can you meet EU/US import standards?
A: Fully ISO/RoHS certified; we provide necessary documentation for customs clearance.
Q: What's the payment term for bulk orders?
A: T/T (30% deposit, 70% before shipment) or L/C for large orders.
Q: How do you ensure consistent quality?
A: Raw material inspection → in-process testing → finished product precision/hardness/rust resistance checks.
Ready to customize your C45 fan motor shaft?
