COREMORROW E81.A1K Series Piezo Controller User Manual
- June 3, 2024
- COREMORROW
Table of Contents
E81.A1K Series Piezo Controller
User Manual
Version: V1.0
E81.A1K Series Piezo Controller
This document describes the following products:
■ E81.A1K Open loop controller 1channel
DECLARATION
Declaration!
This user manual is a integrated user manual of the E81.A1K series
piezoelectric controller.
Please read this user manual carefully before using this controller. Follow
the instructions in the manual during use. If there is any problem, please
contact us for technical support. If you do not follow this manual or
disassemble and modify the product yourself, the company will not be liable
for any consequences arising therefrom.
Please read the following to avoid personal injury and to prevent damage to
this product or any other product connected to it. In order to avoid possible
hazards, this product can only be used within the specified range.
Notice!
Do not touch any exposed ends of the product and its accessories.
There is high voltage inside. Do not open the case without permission.
Do not connect or disconnect input, output, or sensor cables with power on.
Please keep surface of E81.A1K clean and dry, don’t operate in humid or static
environment.
After use, output voltage should be cleared to zero before turning off the
controller switch, such as switching the servo state to the open-loop state.
Danger!
The piezoelectric power amplifier described in this manual is a high-voltage
device capable of outputting high currents, which can cause serious or even
fatal damage if not used properly.
It is strongly recommended that you do not touch any parts that connect to the
high voltage output.
Special Note : If you connect it with other products in addition to our
company, please follow the general accident prevention procedures.
Operating the high-voltage amplification requires training professional
operators.
Warning!
If the voltage exceeds the PZT’s tolerable range, it will cause permanent
damage to the PZT.
Before adding voltage to the PZT poles, it must be ensured that the positive
and negative poles of the PZT are connected correctly and the operating
voltage is within the allowable range of this PZT.
Cautious!
E81.A1K housing should be installed on a horizontal surface in an area with a
3CM air flow area to prevent internal convection in the vertical direction.
Insufficient airflow can cause equipment to overheat or premature instrument
damage.
Security
1.1 Introduction
- Please keep surface of E81.A1K clean and dry.
- Do not operate in the humid or static environment.
- E81.A1K is used to drive capacitive loads (such as piezo actuators).
- E81.A1K should not be used in user manuals of other products of the same name.
- Pay special attention E81.A1K cannot be used to drive resistive or inductive loads.
- E81.A1K could be used for static and dynamic operating applications.
1.2 Safety Instructions
E81.A1K is based on the national safety standard. Improper use may cause
personal injury or damage to the piezo controller. The operator is
responsible for the correct installation and operation of the piezo
controller.
- Please read the user manual in detail.
- Please eliminate any faults and potential safety hazards caused by the faults.
If the protective ground wire is not connected or connected incorrectly, there
will be a possibility of leakage. If you touch the E81.A1K piezo controller,
it may cause serious or even fatal injuries.
If the piezo controller housing is opened without permission, touching the
live parts may cause electric shock, resulting in serious or even fatal injury
or damage to the piezo controller.
- Only authorized professional technicians with corresponding qualifications could open the piezo controller.
- When opening E81.A1K series controller, please disconnect the power plug.
- Please do not touch any internal parts when operating under bare conditions.
1.3 Notes
The contents in the user manual are all standard descriptions, and the
customized parameters are not explained in detail in this manual.
- The latest user manual is available for download on CoreMorrow website.
- When operating the E81.A1K, the user manual should be placed near the system for easy reference in time. If the user manual is missing or damaged, please contact CoreMorrow customer service department.
- Please timely add all the information given in the manufacturer’s user manual, such as supplements or technical descriptions.
- If your user manual is incomplete, it will miss a lot of important information, cause serious or fatal injuries, and cause property damage. Please read and understand the content in the user manual before installing and operating the E81A1K.
- Only professionals who are authorized to meet the technical requirements could install, operate, maintain and clean the E81.A1K.
2.1 Features
- Single-channel high power
- Output -20-150
- Peak current >6A
- Ave current 2A±10%
- Unload bandwidth 10KHz
- Output short circuit protection
2.2 Applicaitons
- Piezo drive and test
Driving Principle
Notes and Suggestions
- E81.A1K cannot be used to drive inductive loads. If the inductive loads are driven, the product may be damaged.
- Do not switch the machine on and off frequently. It should be at least 30 seconds before starting it again.
- The input shall be cut off or kept to zero before starting.
- Maintain front and rear ventilation.
Customer Service
- If you have any questions in use, please tell us the following information:
- Product model and relevant number
- The controller model
- Software driver version
- Supporting computer operating system
Contact us
Harbin Core Tomorrow Science & Technology Co., Ltd.
Tel: +86-451-86268790
Email: info@coremorrow.com
Website: www.coremorrow.com
Address:Building I2, No.191 Xuefu Road,Nangang District, Harbin, HLJ,China
CoreMorrow Official and CTO WeChat are below:
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