3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine

EIS-037T-0013/EIS-055T-0016 Integrated Hydraulic Servo System for Injection
Molding Machine

1. Name:Integrated Hydraulic Servo System for Injection Molding Machine

2. Introduce:Integrated Hydraulic Servo System,th pressure and flow controlled
double closed-loop,by control the motor speed to control the oil supply of
hyrauluc power unit.

3. Model:EIS-037T-0013/EIS-055T-0016

4. Application:Can be used on Injection molding machine,Lathe,CNC,Hydraulic
Press,Vulcanizing Machine,Shoe Machine,Bending Machine,Pipe Bender,wood-working
machine and so on.

3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine
EIS-037T-0013 EIS-055T-0016 0

4.Feature:

(1)Compare with the tranditional Injection Molding Machine hydraulic power unit
the noise and temperature is lower.

(2)Power Saving:Compare with the tranditional Injection Molding Machine
hydraulic power unit can save 70% power.

(3)Easy assemble and operate convenience.Before delivery out the engineer will
set all the parameters according to customer's equipment.After get the system
customer only need to connect the power cable.If customer want to adjust some
parameters only need to re-set on the keyboard(include keyboard type and
terminal type) or PLC of system accroding to the manual document.

(4)High Efficiency.

5.Parameter of Motor:

EIS Model
EIS037T-0013

EIS055T-0016

EIS075 , T-0020

EIS090T-0025

EIS110T-0032
,
EIS150T-0040

EIS185T-0050

EIS220 , T-0063

Basic

Data

Carrier Frequency 2kHz~16kHz；Can adjust the Carrier Frequency according
to overload
Control Way close-loop vector control
Speed Ratio 1 :1000
Rotating Speed ±0.02%
Overload Capacity 150% rated current 60S,180% rated current 3S
Starting Torque 0Hz/180%
Power Voltage Frequency 3 Phase,50/60Hz
Voltage Range 380V
Rated Power 3.7kW 5.5kW 7.5kW 9.0kW 11kW 15kW 18.5kW 22kW
Rated Output current 9A 13A 17A 20A 25A 32A 37A
45A
Rated Input current 10A 14A 18A 21A 26A 35A 38A
46A
Control Terminal Input Terminal LP12-8/7 Air Plug,can customized
Output Terminal LP12-8/7 Air Plug,can customized
Communication Terminal Integrated LP12-7 Air Plug,include 485

Power

Out put

10V/13V/24V Power Output

Keyboard LED Display Parameter
Key 8 Keys
Environment altitude 0~2000m,Over 1000m derating,increase 100m
derate 1%
Application Place indoor,avoid direct sunlight,non-corrosive,flammable
gas,Wihout oil mist,water vapor and so on
Environment Temperature -10℃~40℃,40~50℃ derating,increase 1℃ derate 1.5%
Vibration Lower 0.6g
Store Temp -20℃~60℃
Humidity Under 90%RH (non condensing)
Cooling Way forced cooling

6.Parameter of Servo Pump(Internal gear pump):

Serial No. Size mL/r Working Pressure(Mpa) Speed Range(r/min)
Weight(KG)
Rated Max Max Min
HG0 8 8.2 31.5 35 3000 600 4.6
10 10.2 31.5 35 3000 600 4.8
13 13.3 31.5 35 3000 600 4.9
16 16.0 31.5 35 3000 600 5.2
20 20.0 25 30 3000 600 5 . 6
25 24.0 25 30 3000 600 6
HGl 25 25.3 31.5 35 3000 200 14.5
32 32.7 31.5 35 3000 200 15
40 40.1 31.5 35 3000 200 16
50 50.7 31.5 35 3000 200 17
63 63.7 25 30 3000 200 18.5
HG2 63 64.7 31.5 35 3000 200 42
80 81.4 31.5 35 3000 200 43.5
100 100.2 31.5 35 3000 200 45.5
125 125.3 31-5 35 3000 200 48
145 145.2 25 28 3000 200 50
160 162.8 21 26 3000 200 52

3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine
EIS-037T-0013 EIS-055T-0016 1

3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine
EIS-037T-0013 EIS-055T-0016 2

3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine
EIS-037T-0013 EIS-055T-0016 3

7.Case for Power Saving(All-Electric Injection Molding Machine--Neutron
Hydraulic Power Unit):

Name 200 Tons All-Electric Injection Molding Machine
Hydraulic Power Unit Model HIS-037
Pressure 14MPa
Oil Tank 20L

3.7kW 5.5kW Integrated Hydraulic Servo System For Injection Molding Machine
EIS-037T-0013 EIS-055T-0016 43.7kW 5.5kW Integrated Hydraulic Servo System For
Injection Molding Machine EIS-037T-0013 EIS-055T-0016 5

Tranditional Hydraulic Power Unit Hydraulic Servo System
Test Time(Hour) 24 24
One Day Power Consumption(kW.h) 40 2.4
One Hour Power Consumption(kW.h) 1.67 0.1
One Year Power Consumption(kW.h) 14629 876
One Day Electric Charge(RMB) 14629 876
Energy Saving 94
Oil Temperature(℃) 55 30

The tranditional single pump system injection molding machine,single pump
system can only control one action of the pressure and flow,die sinking and
push out can not Synchronize,so the production efficiency is very low.

Only need to add a compact structure &cost-effective Hydraulic Servo System:

(1)Improving production efficiency 3S.

(2)Low thimble pressure .

(3)Not need to change the oil-way and Electrical Cabinet,save time to produce.

Click to Enlarge