EAS200 Asynchronous Servo Drive

EAS200 Asynchronous Servo Drive
EAS200 Asynchronous Servo Drive
EAS200 Asynchronous Servo Drive
EAS200 Asynchronous Servo Drive
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Impeccable and Flexible Software Functions
(1) Adopting advanced vector control theory and integrating intelligent control technique to control 3PH asynchronous
motor in servo mode.
(2) Adopted Double-CPU system with independent vector arithmetic processor and high-speed data processing performance.
(3) Soft servo technology ( Fully digital technology ).
(4) Built-in multi-speed function.
(5) Flexible I/O terminal function, the function of each I/O terminal can be customized.
(6) Velocity and position control function.

Advanced and Reliable Hardware
(1) Dedicated 32 bits Dual-CPU control motor in fully digital mode.
(2) Integrated encoder signal conversion circuit, no need extra PG card.
(3) Pulse frequency division output terminal available.
(4) Abundant programmable I/O terminal.
(5) Current, Velocity and position closed-loop system.
(6) All series built-in braking unit.

Comprehensive and Accurate Control Function
(1) Velocity control precision ±0.1%,Requltion range:1:5000.
(2) Position control precision: ±1 pulse.
(3) Constant torque output under motor rated speed,Constant power output over the rated speed.
(4) Large torque output at low speed, zero speed torque hold functionn.
(5) Large overload capacity,250% rated torque for 20s.
(6) Synchronous controlling function for many drive and motor operating in synchronous mode or follow control.
(7) Reliable protection functions and fault indications.

Abundant I/O and Communication Ports
(1) RS485 port for the controlling and state monitoring from Upper computer (PC,PLC and so on) .
(2) Programmable digital input and output,8 DI and 5 DO.
(3) Two analog inputs(-10V~+10V/0~10V/4~20mA) .
(4) Pulse instruction input port,3 Pulse instruction type available(Pulse & direction, CCW/CW and orthogonal pulse) .
(5) Differential input and open-collector input available.
(6) External PG port extendible to consist of full closed-loop control.

Extensive Applications for Adopting AC Asynchronous Servo Motor
(1) Servo drive control the position, velocity and accelerated velocity of servo motor with high precision.
(2) Adopting AC asynchronous servo motor has advantages as follows: Simple construction, Reliable and durable,high cost-effective, Maintenance friendly and so on.

Product Model
Model Input Voltage Output Current(A) Match Motor
(KW)
EAS200-4T0022 3 phases 380v 5 2.2
EAS200-4T0037 8.5 3.7
EAS200-4T0055 13 5.5
EAS200-4T0075 17 7.5
EAS200-4T0110 25 11
EAS200-4T0150 33 15
EAS200-4T0185 39 18.5
EAS200-4T0220 45 22
EAS200-4T0300 60 30
EAS200-4T0370 75 37
Parameters
Item Item description
Input Rated Volt. Rated Fre. 3PH 380V Grade:3PH 380V 50Hz/60Hz
Allowed volt. Range 320V~ 460V
Output Voltage 380V grade: 0~ 380V
Frequency 0Hz~ 250Hz
Overload capacity 250% of rated torque for 20s
Control
Performance
Control mode Sine wave digital vector control(with PG).
Operation mode Velocity control operation and Position control operation
Speed regulation range 1:5000
Start-up torque 0Hz 200% rated torque
Velocity control precision ±0.1% rated synchronous speed
Position control precision ±1 Pulse
Freq. resolution Analog setup 0.1Hz
Digital setup 0.01Hz
External Pulse 0.1Hz
Accelerated and retarded
velocity control
0.05~ 3000Hz/s available
Brake Dynamic 
Braking
Built-in braking unit, braking resistance connect outside
JOG control Jog Freq. range : 0.00Hz ~ Upper limit Freq.
Multi-speed operation Each speed selected by terminal.
Running
Function
Running command setup channel Operation keyboard, control terminal and communication port.
Running frequency setup channel Digital setup, analog setup and pulse setup.
Pulse frequency division output Differential signal from motor encoder output
Programmable digital Input 8 DI
Programmable digital output 5DO (4 open-collector output and 1 relay output)
Programmable pulse input There are Pulse & Direction,CW/CCW and Orthogonal pulse three types pulse instruction for choose, Differential input and open-collector input available.
Analog input Two analog signal input, 4~ 20mA and 0 ~ 10V optional for AI1, -10V ~ +10V and 4 ~ 20mA optional for AI2.
Analog output Two analog outputs, 4~ 20mA and 0 ~ 10V optional, AO1 and AO2 can be regard as output that relating to Setup Freq. and motor current.
RS485 communication MODBUS protocol, 1200 , 2400 , 4800 , 9600 , 19200 , 38400 , 57600BPS,7 types baud rate for choose.
Keyboard LED Display Parameters display
Protection function Protection of over-current,over-voltage, overheat, overload and PG detection etc.
PG Spec. Line driver type encoder, over 512C/T, Standard configuration :2500C/T
Environment Application site Indoor, there is no bare to sunlight, no dust, corrosive and flammable gas, vapor, water drop and salt etc.
Altitude Under 1000 meter, please derating use when over 1000 meter
Environment temperature -10℃~ +40 ℃ (Derating use or increasing radiating when it within 40 ℃~ 50 ℃ )
Environment humidity Lower than 95% RH, no drop condense
Vibration Less than 5.9 m/s²(0.6g)
Storage temperature -40℃~ +70 ℃
Structure Protection level IP20
Cooling mode Forced air cooling
Installation mode Wall hanging

Application
Adopt to machine tool, plastic machine, hoist machine, elevator control, petrifaction andmetallurgy etc. industry flexible and widely with velocity control, position control and synchronous control mode.

EAS200 Manual

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