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Product Introduction

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

How can replacing your current shaft couplings to improve your industrial productivity and reduce the cost? You can speed-up your Servo-system by using NBK’s XG-series couplings.

Points to Consider When Mounting Displays

Points to Consider When Mounting Displays

We describe the Mounting Systems for Display, which allow mounting of tablet PCs and displays in various locations on devices and equipment. This discussion will make clear to you the need for "solidity" and "flexibility" in mounting.

Advancements in Servomotor Coupling Technology

Advancements in Servomotor Coupling Technology

Various flexible coupling types have been developed based on application demands.

Solve your saltwater-related rust issues!Duplex Stainless Steel Screws.

Solve your saltwater-related rust issues!Duplex Stainless Steel Screws.

Made of duplex stainless steel, combining the best of austenitic and ferritic steel. A salt spray test is used to compare the rusting states of duplex stainless steel and SUS304.

Tools for Extremely Limited Access Spaces

Tools for Extremely Limited Access Spaces

Here we introduce tools usable even in extremely limited access spaces. Usable in tight spaces where regular screwdrivers/wrenches cannot be used, they help reduce work hours. Required working space is decreased, so devices/equipment can also be made more compact.

Description of Pulls for Engineers

Description of Pulls for Engineers

Pulls are mechanical components which allow manual opening and closing of doors, lids and so on. They can also be used as grips when transporting or moving devices, equipment, or workpieces. Here we introduce the types and characteristics of NBK pulls in detail.

Description of Knobs for Engineers

Description of Knobs for Engineers

Description of Machine elements for Designers Knobs Edition page. We introduce here what knobs are, the advantages of their use, various usage examples, and their types and characteristics.

What is the key to speeding up the Servo System？

What is the key to speeding up the Servo System？

This page describes couplings that increase servo system speed. If you haven't heard about the progress made with couplings that connect motors and actuators, you may be missing an opportunity to get better performance out of your servo system.

About Shaft Couplings

About Shaft Couplings

This page introduces flanged shaft couplings. It provides a clear introduction to the features and structure of flexible shaft couplings, fixed shaft couplings and rubber shaft couplings.

Products conforming to SEMI Standard

Products conforming to SEMI Standard

Are you compliant with SEMI S8-0218? NBK offers a broad lineup of products which conform to Section 6 of this standard (Handle Design).

Description of Clamping Screws for Engineers

Description of Clamping Screws for Engineers

Clamping screws are mechanical elements which use screw thrust for workpiece fixing and positioning.

Special Surface Hardened Screws

Special Surface Hardened Screws

Special Surface Hardened Screws, Seizing Prevention and Axial Force Stabilization., No Lubricant.

Description of Tamper Resistant Screws for the Engineers

Description of Tamper Resistant Screws for the Engineers

This is the page on tamper-resistant screws in "Description of Special Screws for Designers." We introduce here what tamper-resistant screws are, the advantages of their use, various usage examples, and their types and characteristics.

Theft Prevention Nuts

Theft Prevention Nuts

NBK's theft prevention nut can prevent crime in various structures without compromising the workability of mounting.

Titanium Palladium Hex Socket Head Cap Screws (Special Item)

Titanium Palladium Hex Socket Head Cap Screws (Special Item)

Titanium palladium is described in detail. Titanium palladium is a material in which palladium is added to pure titanium, and is also called corrosion-resistant titanium.

Inconel 718 Equivalent Hex Socket Head Cap Screws (Special Item)

Inconel 718 Equivalent Hex Socket Head Cap Screws (Special Item)

Inconel 718 is described in detail. Inconel 718 is an alloy in which Mo, Nb, Ta and the like are added to Ni-Cr-Fe, providing high strength under high temperature environments and making it possible to achieve tensile strength up to approx. 600°C with age-hardening heat treatment.