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Fixed Shaft

Your Professional Fixed Shaft Manufacturers

Shenzhen Sanhexing Shaft Manufacturing Co., Ltd. was established on May 26, 2010, located in the Wan Feng Technology Park, Shajing, Bao'an District, Shenzhen. is a private enterprise specializing in the customized production of various precision mechanical hardware parts and non-standard precision shafts. Specializing in the production of stainless steel motor shafts, stepped shafts, knurled shafts, screw shafts, worm shafts, gear shafts, spindles, and high-precision shaft products.

Stainless Steel Fixed Shaft

This stainless steel fixed shaft combines corrosion resistance and high load capacity. It is made

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Precision Fixed Shaft

Precision fixed shafts are typically used to support rotating or driving components. In the design

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Benefits of Fixed Shaft

Higher Strength

Fixed shafts generally have higher shear strength and can withstand greater torque compared to hollow shafts of the same material and diameter.

Simpler Manufacturing

Fixed shafts are often easier to manufacture, as they require less complex machining processes compared to hollow shafts, which may need additional steps for creating the hollow section.

Uniform Load Distribution

Fixed shafts can distribute loads more uniformly, which can be beneficial in applications where load concentration is a concern.

Higher Fatigue Resistance

Fixed shafts may have better fatigue resistance because they are less prone to issues like buckling under compressive loads, which can be a concern for hollow shafts.

Applications of Fixed Shaft

Automotive Engineering
Shafts in fixed positions are extensively used in the automotive engineering industry. They are embedded in the engine, gearbox, and drive systems to allow controlled power transmission. Fixed shafts play major roles in torque transfer and motion, ensuring vehicles perform steadily and reliably.

Aerospace Systems
Aerospace machinery such as aircraft engines and turbines use fixed shafts to couple rotating components. Fixed shafts provide a stable reference point that maintains rotor blade and turbine position plane precision. Such an application is, thus, important in flight safety and performance.

Industrial Generators

Electric generators are common in many industrial applications that produce electricity. Fixed shafts are used in these generators. For instance, the output shaft connects the rotor to the mechanical systems, like engines that drive the rotor. In this application, fixed shafts enhance electrical output stability and efficiency.

Marine Propulsion Systems

The marine propulsion systems use fixed shafts for the transfer of power from the engine to the propeller. Fixed shafts measure torque and rotation differentials, ensuring smooth and effective propulsion. They must withstand challenging marine environments, including considerable water pressure and corrosion.

Heavy Machinery

Industrial drills, excavators, and fixed shafts are used in other heavy machinery. Here, fixed shafts transmit engine power to different machinery components. Also, since they operate in tough environments, they must be tough and wear-resistant to ensure long performance and reduce downtime.

Types of Fixed Shaft

Generator Fixed Shaft

In the electric generator systems, the fixed shaft is primarily connected to the rotor, on which the electromagnetic fields are produced, thus helping in power production. The fixed generator shafts aid in the generation of uniform electrical currents by ensuring that rotating elements are stable and aligned.

Engine Fixed Shaft

The fixed shaft is primarily applied in processes involving engines. It is usually embedded into the crankshaft so this can create a prime mover in which the rotational motion emanates. Fixed engine shafts facilitate harmonic balance and reduce overall mass.

Gearbox Fixed Shaft

In mechanical system transmission components, a fixed shaft transfer torque is a differential rotation that emanates power from the engine. Fixed gearbox shafts are also crucial in balancing loads across different gearbox rotations, enhancing durability.

Specification of Fixed Shaft

Specification
Material	Aluminum, Stainless Steel, Brass, Copper, Titanium, Plastic, Inconel 718, Pure nickel N6,17-4PH Steel Cond H1150,9310 alloy steel, Non-magnetic steel HPM75
Surface treatment	Plating, Brushing, Polishing, Anodizing, Sandblasting, Knurling, or customer's requirements
Drawing Format	IGS, STP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG
Surface Roughness	Min Ra 0.1~3.2
Tolerance	±0.01mm~±0.05mm
MOQ	Quantity is not limited, small order can be accepted

Lead Time

Quantity (pieces)	1 - 10	11 - 100	101 - 1000	> 1000
Lead time (days)	7	10	15	To be negotiated

Packaging Details

Commercial packaging: Each unit is carefully encased in a plastic bag, then nestled in a color box, which is further secured within a carton and finally placed on a sturdy pallet.

Industrial packaging: We offer two robust packaging solutions: (1) A durable plastic tube, followed by a carton and pallet setup; (2) A secure plastic bag, wrapped in kraft paper, then boxed in a carton and placed on a pallet.

Customized packaging: Tailored specifically to meet the unique requirements of our customers.

FAQ

Q: How to guarantee the product quality?

A: We will first send the PP samples to you for approval. Then our professional QC will inspect and control quality during production based on all of your requests. Sometimes, it is also feasible for you to appoint your staff or international recognized inspection agency for supervising the quality.

Q: How to confirm payment?

A: We accept wire transfer and PayPal payment methods, and other payment methods are also acceptable. Please contact us before making payment through other payment methods. An additional 10-30% deposit is feasible, and the remaining balance should be paid before shipment.

Q: What is a fixed shaft?

A: A fixed shaft is a mechanical element that transmits rotational motion from one component to another and maintains the position plane accuracy of the component, thus preventing it from rotating offsets.

Q: Which materials are used to make fixed shafts?

A: Fixed shafts are made of various materials, including titanium, steel, and aluminum alloys. The selected material is based on the application's requirements, such as strength, precision, and weight.

Q: What is the difference between a fixed and rotating shaft?

A: A fixed shaft remains constant in position relative to an object's frame of reference, while a rotating shaft continually revolves around an axis. Fixed shafts provide stability, while rotating shafts facilitate motion transfer.

Q: What is a fixed shaft's normal length and diameter?

A: Typically, fixed shaft diameters range from 10 to 100 millimeters, while lengths range from 100 to 1,500 millimeters. These measurements may change depending on the application requirements, like space constraints and load capabilities.

As one of the most professional fixed shaft manufacturers and suppliers in China, we're featured by quality products and low price. Be free to buy customized fixed shaft made in China here from our factory. Contact us for quotation and free sample.

Stainless Steel Fixed Shaft, Precision Fixed Shaft, fixed shaft