HQD GDL70-24Z/9.0 User Manual

HQD Air-cooled automatic tool-change electrical spindle
(GDL70-24Z/9.0)
Notices of installation, application and maintenance
I. About the document
Every sold automatic tool-change electrical spindle is enclosed with electronic
document of application and maintenance manual; please read the document carefully.
The document highlights the notices which shall be read carefully by personnel of
application and maintenance of HQD electrical spindle, and at the same time, the
electronic document of detailed application and maintenance manual shall be taken as
reference.
All the personnel who perform operations (installation, application and maintenance) to
HQD electrical spindle shall be considered that they have already clearly understood
the document and shall operate strictly according to the document and the electronic
documents of application and maintenance manual; otherwise, all the consequences and
loss shall be borne by users. If the document or the electronic documents are not
available, please ask the supplier to provide them.
II. Avoid hazards and dangers
1. All the operations to the electrical spindle, such as cleaning, maintenance and
service, shall be performed after power off and the complete stop of the spindle;
2. The electrical spindle shall be equipped with safety protection device, otherwise, the
components with high rotary speed would harm or hurt the people near the
components;

HQD GDL70-24Z/9.0 Specifications

General

Brand	HQD
Model	GDL70-24Z/9.0
Category	Tools
Language	English

Summary

About the document

Avoid hazards and dangers

Correct installation, application and maintenance

Correct installation procedures

Details on firm installation, inverter parameter settings, voltage configuration, and compressed air input.

Correct application guidelines

Focuses on dynamic balance, tool holder specs, tool selection, and safe tool changing procedures.

Correct maintenance practices

Covers cooling liquid, cleaning, avoiding compressed air for cleaning, and storage.

Appendix 1: Installation Dimensions

Short Head Type Dimensions

Provides detailed installation dimensions for the short head type GDL70-24Z/9.0 ISO30 spindle.

Long Head Type Dimensions

Provides detailed installation dimensions for the long head type GDL70-24Z/9.0 ISO30 spindle.

Appendix 2: Wiring Diagrams

GDL70 Wiring Diagram Overview

Details pin layouts for signal and power connectors for the GDL70 spindle.

Appendix 3: Compressed Air System

Compressed Air Connection Diagram

Illustrates the functional diagram for connecting the compressed air system to the spindle.

Appendix 4: Thermistor Application

Thermistor for Motor Thermal Protection

Explains the application of PTC three-core thermistor for motor thermal protection.