MYD transmission shafts OD12.8*11*49.6MM OD14.5*47.5MM OD12*72.6MM

High-Precision Transmission Shafts – Aluminum & Stainless Steel Options

We proudly offer three premium transmission shafts tailored for diverse applications across industrial, automotive, and robotics sectors. Engineered with precision and durability in mind, each shaft is manufactured using top-grade aluminum or stainless steel, ensuring optimal performance under varying mechanical stress and operating environments. Whether you are sourcing components for a motor assembly, gear system, or automation line, these machined transmission shafts are designed to deliver reliable torque transmission, corrosion resistance, and dimensional accuracy.

Product Variants & Specifications

1. Aluminum Drive Shaft – Lightweight Performance

Material: High-strength aluminum

Weight: 5.22g

Dimensions: OD12.8 × 11 × 49.6MM

Advantages: Lightweight, corrosion-resistant, and ideal for weight-sensitive assemblies such as drones, RC vehicles, or compact automation systems.

Applications: UAV components, hobby robotics, smart appliance motors, consumer electronics.

2. Stainless Steel Transmission Shaft – Mid-Size Versatility

Material: Stainless steel

Weight: 13.48g

Dimensions: OD14.5 × 47.5MM

Advantages: Offers a balanced combination of strength and corrosion resistance. Suitable for both indoor and semi-harsh environments.

Applications: Small machinery, motor gear systems, precision robotics, industrial automation.

3. Heavy-Duty Stainless Steel Shaft – Extended Length for High Load

Material: Stainless steel

Weight: 20.34g

Dimensions: OD12 × 72.6MM

Advantages: Designed for higher mechanical stress and longer span torque transmission. Maintains shape and alignment under load.

Applications: Agricultural machines, conveyor rollers, HVAC dampers, custom gearboxes.

Tiered Pricing for Bulk Orders

We offer flexible, volume-based pricing to suit procurement needs of OEM manufacturers, wholesalers, and small-scale developers:

For orders exceeding 2000 units or custom tolerances and threading, please contact us for a tailored quotation.

Key Features

Precision Machining: All shafts are CNC-machined to tight tolerances to ensure a perfect fit and smooth rotation in mechanical assemblies.

Material Integrity: Our aluminum shafts offer lightweight advantages without sacrificing structural integrity, while stainless steel models provide enhanced tensile strength and resistance to corrosion.

Customizable Ends: Shaft ends can be customized (e.g., D-flat, threaded, slotted) upon request to match your coupling or gear setup.

Surface Finish: Smooth surface finish ensures reduced friction and optimized mating with bearings or housings.

Performance Benefits Across Applications In Automation Systems

Our OEM drive shafts are ideal for automated lines requiring consistent rotational performance. Whether in packaging equipment or robotic joints, these components ensure minimal vibration and long service life.

For Robotics and Electric Mobility

The aluminum shaft is especially effective in mobile robotic platforms or drone gimbals, where reducing mass improves efficiency and motor responsiveness.

For HVAC, Conveyor & Mechanical Equipment

The longer stainless steel transmission shaft suits mechanical systems with extended distance between bearings or pulleys. It resists bending under torque, maintaining accuracy in belt drive or fan assemblies.

Why Choose Us?

Fast Turnaround: Bulk ready stock for the listed specifications and quick lead times on custom runs.

Consistent Quality: Each shaft undergoes strict QC including dimensional inspection and surface roughness testing.

Experienced Manufacturer: With over 10 years in precision shaft fabrication, we serve global clients across 40+ countries.

Order Now or Request a Free Sample！

Whether you're sourcing components for a new design or replacing parts in a legacy system, our female pins offer unmatched value, performance, and availability. Contact us today for bulk pricing or technical support!