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Couplings

No. 6: Thermal Cycling

No. 6: Thermal Cycling

Here we discuss thermal cycling, which is often an issue in semiconductor manufacturing equipment.

No. 5: Solving common problems inside equipment

No. 5: Solving common problems inside equipment

In Part 5, we will introduce NBK products used in semiconductor manufacturing equipment interiors, as well as various examples of the resolution of issues such as vacuum, heat-resistance, isolation and so on.

General Tolerances

General Tolerances

This page describes JIS B 0405 / JIS B 0419 "General tolerances".

Key and Their Corresponding Keyways

Key and Their Corresponding Keyways

This page describes JIS B 1301 "Keys and their corresponding keyways".

What is a Coupling? Explanation of Types and Features

What is a Coupling? Explanation of Types and Features

A coupling is a mechanical component used to connect a drive shaft to a driven part, such as a motor shaft and a ball screw, to transmit torque.

No. ９: Increasing Throughput

No. ９: Increasing Throughput

Here we introduce products that help improve conveying speed and downsize equipment in order to increase throughput.

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

This section introduces countermeasures for the special environments necessary for semiconductor manufacturing equipment (pre-process), and measures to improve productivity.

RoHS Compliance (Issuing Certificate)

RoHS Compliance (Issuing Certificate)

This page explains the Revised RoHS Directive, NBK's actions for environment and Environmental Reports.

Higher torque and Lower price.

Higher torque and Lower price.

Offering Higher torque and Lower price Disc Type Coupling. Introduction 4 features of XH series. Compare it with conventional product.

Customization

Customization

NBK provides customization according to the customer's request. Please feel free to contact us.

High-Gain Rubber Type Coupling XG2

High-Gain Rubber Type Coupling XG2

This suppresses servo motor hunting and greatly shortens settling time. New NBK coupling XG2. Exhibits even higher responsivity than metal disk couplings. Contributes to improving productivity, such as suppressing speed unevenness during stepper motor operation.

Mounting and Maintenance

Mounting and Maintenance

Mounting and Maintenance

A new generation of disk couplings

A new generation of disk couplings

Introducing the features of NBK's "XGHW" Vibration-Absorption Capable Disk Type Couplings: high rigidity couplings with a vibration absorption function.

The Key to Increased Productivity! The Secret of Reduced Stabilization Time (Full Version)

The Key to Increased Productivity! The Secret of Reduced Stabilization Time (Full Version)

Introducing the features of NBK’s High-gain Rubber Type Coupling “XG2”, made from integrally molded vibration-resistant rubber. This is the full 4-minute version.

Coupling and Single-axis Actuator Assembly Method

Coupling and Single-axis Actuator Assembly Method

Here, we explain how to assemble the coupling and single-axis actuator in an easy-to-understand video.

The Key to Increased Productivity! Understand the Secret of Reduced Stabilization Time in 2 Minutes

The Key to Increased Productivity! Understand the Secret of Reduced Stabilization Time in 2 Minutes

Introducing the features of NBK's High-gain Rubber Type Coupling "XG2", made from integrally molded vibration-resistant rubber. This is the abridged 2-minute version.