Electro-Hydraulic Servo Drive System in Textile Injection

Product Description

ES600 Hydraulic Servo Drive
ES600 series servo drives cover a power range of 3.7kW to 350kW, while the EP series AC permanent magnet servo motors have a rated power of 3.7kW to 350kW, a rated torque range of 2.2Nm to 20000Nm, and a rated speed range of 10rpm to 15000rpm. The hydraulic servo system is mainly used in industries such as injection molding machines, shoe-making machines, large-scale hydraulic stations, hydraulic presses, film blowing machines, metal balers, bending machines, and die-casting machines.
Product Features
Product Positioning
ES600 series servo drives cover a power range of 3.7kW to 350kW, while the EP series AC permanent magnet servo motors have a rated power of 3.7kW to 350kW, a rated torque range of 2.2Nm to 20000Nm, and a rated speed range of 10rpm to 15000rpm. The hydraulic servo system is mainly used in industries such as injection molding machines, shoe-making machines, large-scale hydraulic stations, hydraulic presses, film blowing machines, metal balers, bending machines, and die-casting machines.

Item

ES600-T-XXX

017

025

032

037

045

060

075

091

112

150

176

210

253

304

Power rating (kW)

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

Input voltage

3AC 380V, -15% ~ +10%

Carrier frequency

0.8K-16K

Input frequency resolution

Digital setting: 0.01Hz Analog setting: maximum frequency*0.025%

Motor type

Synchronous motor

Control mode

Vector control with speed sensor (FVC)

Speed adjustment range

1:1000

Steady speed accuracy

+-0.02%

Speed fluctuation

+-0.5%

Torque control response

Less than 200ms

Overload capacity

150% 60s

Communication

RS485, CANopen

Running command source

Keypad, terminal, communication

Frequency source

Digital, communication, analog, multi-speed, multi-channels switch, superposition given

Digital input

5 inputs

Relay output

3 inputs

Analog input

AI1: 0~10V

Al2: 0~10V

Al3: 0~10V or 0~20mA

Analog output

0~10V

Motor temperature detection

1 * PTC 130 standard, 1 * KTY84-130 optional

Working Altitude

Below 2000 meters, derating by 10% for every 1000 meters increase

Working environment

Indoors, not exposed to direct sunlight, free from dust, corrosive, flammable gas, oil, water vapor, dripping water, salt, etc.-10ºC ~+ 40ºC (When the ambient temperature is above 40ºC, please derate, and the output current will decrease by 2% for every 1ºC above). Less than 95%RH, no condensation.

Product Details
Working Principle
Before the system establishes pressure, the flow is used to control the speed of the servo motor precisely, thus controlling the system flow accurately.
After the system pressure is established, the real-time pressure is rapidly controlled through pressure PID, utilizing the advantages of fast response and precise control of the servo motor to achieve rapid and high-precision pressure control in the system.
Electrical Parameters

Model	Rated power (kW)	Rated output current (A)	Rated input current (A)	Recommended braking resistor power (kW)	Min. braking resistor	Input reactor (A)	Inductance (mH)	Input filter (A)	Magnetic ring	Braking unit	Remarks
3AC 380V, 50/60Hz
ES600T017	7.5	17	20	0.8	≥32Ω	40	0.47	30	T63 (input/output, 3AC)*2 T25 (signal cable)*2	Built-in	Plastic structure
ES600T025	11	25	29	1.1	≥32Ω	40	0.35	40
ES600T032	15	32	36	1.5	≥20Ω	40	0.35	40			Sheet metal structure
ES600T037	18.5	37	42	1.85	≥20Ω	50	0.28	50
ES600T045	22	45	48	2.2	≥20Ω	50	0.28	50
ES600T060	30	60	62	3	≥12Ω	80	0.17	80
ES600T075	37	75	76	3.7	≥12Ω	90	0.16	90
ES600T091	45	91	92	4.5	≥11Ω	120	0.12	120
ES600T112	55	112	113	5.5	≥8Ω	150	0.095	150
ES600T150	75	150	157	7.5	≥5.5Ω	200	0.07	200
ES600T175	90	175	180	9	≥5Ω	250	0.056	250		Optionalbuilt-in
ES600T210	110	210	214	6	≥5Ω*2	250	0.056	250
ES600T253	132	253	256	7	≥5Ω*2	330	0.042	330
ES600T304	160	304	307	8	≥5Ω*2	330	0.042	330

FAQ
Q1: Can I have a sample order?
A1: Yes, we welcome sample order to test and verify the quality and performance. Mixed model samples are acceptable too.
Q2: Do you have any MOQ limit?
A2: NO MOQ. Please just send us inquiry.
Q3: What is the lead time?
A3: We have some stock for common models. Common model samples take 1-3 days; bulk orders take 3-10 working days. Uncommon models take 20-30 working days and depends on the actual situation of the production line.
Q4: Do you offer warranty for the products?
A4: Yes, we provide 18 months warranty for the failure or damage under normal use conditions. If the equipment has been used for over 18 months, reasonable repair expenses will be charged.

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