Datasheet of ELP Series

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ELP Series AC Servo Drive

ELP Series AC servo products are high performance AC digital servo which is designed for position/velocity/torque high

accurate control , power range up to 2kw ,which can provide intelligent performance with easy tuning process .

Combined with abundant features like MFC, vibration suppression, Multi-mode filter function etc.

It provides machines a compact size, low tuning works, but high resolution

encoder up to 23 bits ,which can be used for high accuracy applications

Feature:

◆ Easy tuning, flexible to control

◆ Automatic identification for motor type

◆ RS485/Modbus/EtherCAT

◆ Notch filter, Damping filter

◆ Dynamic brake

◆ 17bit /23bit absolute encoder

◆ Internal resistor

Technical Specification

Type

ELP-*400Z

ELP-*750Z

ELP-*1000Z

ELP-*1500Z

ELP-*2000Z

Cont current

3.5

5.5

7

10

12

Peak Current

10.5

16.5

21

30

36

Power Supply

100W~2KW

Main Power

Single phase or three phase 220V -15%~+10% 50/60HZ

Control Power

Single phase 220V -15%~+10% 50/60HZ

Control Method

IGBT SVPWM sinusoidal wave drive

Encoder Feedback



17bit incremental encoder/absolute encoder



23bit multi-turn absolute encoder

IO

Digital IO

Input

9 inputs（Support common+ and common- two wiring modes）,

functions can be configured, 12~24Vdc,30mA

Output

6 outputs（4 single-ended, 2 differential）, functions can be

configured, 12~24Vdc,30mA

Analog

Input

2 analog input(optional), -10~+10Vdc, input resistance 20KΩ, no

isolation

Pulse

Input Pulse

0-500kHZ, 5V differential input/24V Single-ended

Output Pulse

Encoder ABZ output （3 single-ended, 3 differential）

Communication

Port

USB

PC debug

RS-485

Modbus/RTU(optional)，1:N communication up to 31axes to a host

EtherCAT

EtherCAT (optional)，1:N communication up to 128 axes to a host

Control Mode



Position mode: pulse+direction、internal register position setup、

RS232/485



Velocity mode: analog、internal register velocity setup.

RS232/485



Torque mode: analog

Operation Interface

Five LED tubes and five keys

Electronic gear ratio

1~8388608

Input Function Configuration

Servo-ON. Alarm clear. Positive/Negative Limit. Control mode

switching. Gain switching. Deviation counter clear. Command pulse

inhibition. Electronic gear switching. Torque limit switching. Speed

zero clamp. Speed command sign input. Torque command sign input.