Model

ESDD-370D

ESDD-450D

Rated Output Power

37Kw

45Kw

Rated Output Power

75A

90A

Inflow Current

76A

92A

Inflow  Supply

Three-phase AC380V（-15%~+10%），50/60Hz

Environment

Temperature

Operating Temperature：0 ～ +40℃(when ambient temperature is in 40℃~﹢ 50℃，

please derate it in use) Storage Temperature： - 40 ～ + 70℃

Humidity

< 90% (Non-frosting)

Vibration

< 0.5G(4.9m/S2) 10 ～ 60Hz (Non-continuous Operation)

Control Mode

①Position Control；

②Speed Control；

③Torque Control；

④Position&Speed hybrid control；

⑤Speed&Torque hybrid control； 

·         ⑥Torque&Position hybrid control；

·         ⑦Pressure closed -loop control mode；

·         ⑧Position closed -loop control mode；

Regenerative Brake

External Braking resistor(P+,PB);External Braking Unit(P+,(-))

Feature

Speed Frequency

≥ 300Hz

Speed fluctuation ratio

Below 0.03% (Load Fluctuation 0 to 100%,at Rated Speed )

Speed regulation ratio

1:5000

Input Pulse Frequency

Differential input：0~500KHz Open collector input：≤200Kpps

Control Input

Programmable IO input ：

1、Servo enabled；

2、Alarm Clear；

3、CCW drive disenabled；

4、CW drive disenabled；

5、Deviation zero clearing；

6、Deviation zero clearing；

7、Zero -speed clamp；

8、CCW torque limitation；

9、CW torque limitation；

10、Control mode switchover；

11、 Internal position select 1,；

12、Internal position select 12；

13、Internal position select 3；

14、Internal speed select 1；

15、Internal speed select 2；

16、Internal speed select 3；

17、Internal torque select 1；

18、Internal torque select 2；

19、Gear ratio select 1；

20、Gear ratio select 2；

21、Speed direction select 1；

22、Speed direction select 2；

23、Speed direction reverse；

24、Emergency stopping；

25、Move to "Home"；

26、Reference “Home”sensor；

·         27、Starting signal of internal position；

·         28、Oil pressure control PID parameter selection；

Control Output

Programmable IO output：

1、Servo Ready；

2、Servo Alarm；

3、Position Completed；

4、Electromagnetic Brake；

5、Speed reached；

6、Torque reached；

7、DSZR completed；

              8、Zero speed signal；

            9、Double-discharge plunger pump switchover signal.

Position

Control

Mode

Input Pulse Type

①    Pulse + Direction；② CCW Pulse /CW Pulse；③Two-phase orthogonal pulse

Electronic Gear

Setting Range: 1 ～ 65535/1 ～ 65535

Feedback Pulse

Adjustable According to the Encoder

Internal position

mode

Eight built-in position command set by parameters.

Speed Control Mode

①    Eight built-in speed set by parameters； ②External Analog Input (DC-10V~+10v)

Torque Control Mode

①    Four built-in torque set by parameters; ②External Analog Input (DC -10~+10V)

Acceleration / Deceleration

Function

The external coder or grating ruler can realize full-closed loop control of position

Torque limit Function

3 ways of External Analog Input (DC -10~+10V)

Monitoring function

Adjustable by Parameters：1 ～ 10000ms(0 ～ 1000r/min or 1000 ～ 0r/min)

Protection function

Torque Limit Range：-300 ～ +300%

Display and Operation

Motor speed, current position, command pulse accumulation, Position deviation,Motor torque,

Motor current,Rotor position, command pulse frequency, Control mode, IO signals,etc.

Applicable Load’s

Moment of Inertia

Short circuit detection,Input/Output phase-break protection,Overspeed, Overvoltage,

Undervoltage,Overheating, Overload,Encoder anomaly, position

Communication

6 -digit LED Digitron,9 keys, 1 LED Lights,Support shift operation. User can freely define shortcut menu.

Speed Control Mode

Less than 2.5 Times of Motor inertia

Torque Control Mode

CAN,RS485

Acceleration / Deceleration

Function

CE Accreditation 、FCC Accreditation