COREMORROW E71.D4E-H Piezo Motor Servo Controller User Manual
- June 3, 2024
- COREMORROW
Table of Contents
COREMORROW E71.D4E-H Piezo Motor Servo Controller
DECLARATION
Declaration!
This user manual is a integrated user manual of the E71.D4E-H 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 E71.D4E-H 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!
E71.D4E-H 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.
Introduction
Features
- 4 channels compact design
- 20V~30V power supply
- Peak current 1A
- Ave current 60mA
- Unload bandwidth 10KHz
- Output short circuit protection
Applicaitons
- Driving piezo actuators
Driving piezo actuators
- E71.D4E-H Piezo motor controller Software
Driving Principle
Appearance
Front panel
Rear panel
Parameter
| Type | E71.D4E-H | Units |
|---|---|---|
| Servo control | Servo control | |
| Power supply | 24VDC/4A(20V~30V) | |
| Static power consumption | <10 | W |
| Processor | 32bit 168MHz | |
| D/A converter | 16bit | |
| Serial port baud rate | 115200 | |
| Communication Interface | USB, RS-422, RS-232 | |
| Peak current | 1 | A |
| Average current | 75 | mA |
| Ripple | 10（@2.2μF） | mVpp |
| Rated output power | 50 | W |
| Operating temperature range | 0~50 | ℃ |
| Output short-circuit current | 60 | mA |
| PZT connector | DB25 | |
| Communication connector | DB9, MicroUSB | |
| Size | 162.5×162×45.5 | mm3 |
| Mass | 1.3 | kg |
Power Calculation
Frequency, Voltage and Load Curves
Interface
| No. | Function | Description |
|---|---|---|
| ① | Power | LED green |
| ② | Piezo motor connector | Piezo motor interface |
| ③ | USB interface | |
| ④ | RS23/422 interface | Refer to pin definition |
| ⑤ | Power supply | 24V power supply |
| ⑥ | Switch | Power switch |
| Pin No. | Pin Definition |
---|---|---
1| –
2| RS-232 TxD
3| RS-232 RxD
4| –
5| GND
6| RS-422 RxD+
7| RS-422 RxD-
8| RS-422 TxD-
9| RS-422 TxD+
Caution
E71.D4E-H can only be used with matching piezo motor.
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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