High precision Linear Shaft diameter 3mm-80mm

Introduction to High precision Linear Shaft diameter 3mm-80mm

High precision Linear Shaft diameter 3mm-80mm are important components in mechanical systems used to support rotating parts (such as gears, pulleys or sprockets) and transmit torque. They play a key role in mechanical equipment by connecting the power source with the working parts to ensure the effective transmission of power.

Characteristic advantages of High precision Linear Shaft diameter 3mm-80mm

High precision: adopting precision machining technology ensures the size and shape accuracy of the shaft and improves the transmission efficiency.

High strength: made of high-quality materials with good tensile, compressive and wear-resistant properties.

Reliability: After strict quality control, it ensures stable operation for a long time.

Versatile design: A variety of specifications and types are available to suit different applications.

Easy maintenance: the structure is designed for easy installation and repair, reducing maintenance costs.

Specification of High precision Linear Shaft diameter 3mm-80mm

High Accuracy Linear Shaft– Size 3mm to 80mm

Accuracy You Can Depend On

Our high precision direct shafts are created smooth, reliable movement popular applications. They are available in sizes from 3mm to 80mm , so you can discover the ideal size for your system. Every shaft is ground and polished to tight resistances, giving you regular performance and lengthy service life.

Developed for Efficiency

These shafts make use of high-grade bearing steel. The surface area is set and finished to a mirror-like smoothness. This decreases friction and use when made use of with linear bearings or bushings. The result is quiet, secure movement also under hefty lots or high speeds.

Stringent Quality Control

We inspect each shaft for straightness, roundness, and surface area finish. Resistances satisfy or exceed ISO and DIN criteria. You get parts that fit right the first time– no extra suitable or modifications needed. This saves time throughout setting up and keeps your equipments running right away.

Wide Range of Uses

These direct shafts function well in lots of sectors. You’ll find them in automation tools, 3D printers, CNC machines, product packaging systems, medical tools, and robotics. Their straightforward layout makes integration very easy. They match completely with standard direct bearings, which indicates you can replace or upgrade parts without upgrading your entire configuration.

Prepared When You Required It

We stock typical sizes for fast delivery. Customized lengths and finishes are also available. Whether you require one item or a complete production run, we sustain your job with consistent top quality and on-time delivery.

Strong , smooth , and reliable — our direct shafts offer your machinery the foundation it requires to carry out at its finest.

Applications of High precision Linear Shaft diameter 3mm-80mm

High-Precision Linear Shafts: Built for Accuracy and Reliability

What They Are

High-precision direct shafts are cylindrical poles made to exacting standards. They can be found in diameters from 3mm to 80mm. These shafts direct activity in machines where smooth, straight movement is critical. Every shaft is ground and polished to ensure consistent surface quality and tight dimensional resistances.

Where They’re Made use of

These shafts prevail in automation equipment. You’ll locate them inside CNC makers, where they support device heads that should move with severe accuracy. They also operate in 3D printers, assisting print heads glide efficiently along axes without wobble or play. In robotics, they allow arms and joints to run with repeatable accuracy over hundreds of cycles.

Clinical tools count on them also. Devices like lab analyzers and imaging systems make use of these shafts to position sensing units or samples properly. Even in packaging lines, they aid guide components throughout high-speed loading or labeling jobs.

Why Precision Matters

A little mistake abreast or surface area finish can trigger huge problems. That’s why these shafts are made from hardened steel or stainless steel. The materials stand up to wear and corrosion. Their roundness and straightness are regulated to within microns. This makes sure reduced rubbing when coupled with direct bearings, which suggests less maintenance and longer service life.

Makers examine each set for hardness, surface area roughness, and dimensional precision. The result belongs that does similarly each time– no matter just how demanding the environment.

Custom-made Sizes, Constant Quality

Whether you need a 3mm shaft for a compact sensor install or an 80mm shaft for heavy commercial equipment, the exact same high standards use. Resistances remain tight. Surface area coatings stay smooth. Efficiency remains dependable.

Company Introduction

Established in 2002, Port of Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.

Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.

If you are interested, please feel free to contact us.

5 FAQs of High precision Linear Shaft diameter 3mm-80mm

Frequently Asked Questions About High-Precision Linear Shafts (3mm–80mm)

What is a high-precision linear shaft?

A high-precision linear shaft is a straight, hardened rod used to guide motion in machines. It ensures smooth, accurate movement for parts like bearings or sliders. These shafts come in diameters from 3mm to 80mm and are built to tight tolerances.

What materials are these shafts made from?

Most shafts are made from high-quality carbon steel or stainless steel. Carbon steel offers great strength and wear resistance. Stainless steel is used when corrosion resistance is needed, such as in wet or clean environments.

How precise are these linear shafts?

These shafts meet strict dimensional and surface finish standards. Diameter tolerance is usually within ±0.005 mm. Straightness is kept under 0.01 mm per 100 mm of length. This level of precision supports smooth, wobble-free motion.

Where are high-precision linear shafts used?

They are common in automation equipment, 3D printers, CNC machines, robotics, and packaging systems. Any application that needs reliable, repeatable linear motion can benefit from these shafts.

How do I choose the right diameter?

Pick a diameter based on your load and space needs. Smaller diameters (3mm–12mm) suit light-duty tasks like small actuators. Medium sizes (16mm–30mm) work well in general automation. Larger diameters (35mm–80mm) handle heavy loads in industrial machinery. Always check your system’s design limits and alignment requirements before selecting.