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- EAS200 Asynchronous Servo Drive
EAS200 Asynchronous Servo Drive
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.
| 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 |
| 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 PDF