Founded in 1993, Estun Automation is a leading manufacturer which specializes in R&D, manufacturing and sales of reliable AC servo drives and motors. All of our products are strictly manufactured under ISO9001 quality control system and key electronic elements are imported from reputable overseas giant companies. As a result, Estun was awarded CE certificate in 2006.
After years of efforts, Estun has developed our own state-of-the-art IPR mature technology which is of the world's first class and much more attractively priced due to the competitive advantage of producing in China. Estun offers servo motors and drives with high reliability, and a high ratio of performance/price which, in turn, shall promise our clients good return upon cooperation with us. Just like our business philosophy goes "Growing Together".
Estun's products
At present, Estun is able to provide three series of all digital AC servo drives and five series of servo motors with a power range from 200w to 105kw which can be applied in a variety of industries such as: machine tools, packaging, textiles, semiconductors, plastic, printing etc.
Worldwide
Estun's vision is to become the world first class industrial automation equipment provider. Therefore, Estun invested a new plant with a designed capacity of over 100, 000 sets servo motors and drivers annually last year. We are sincerely looking for sales agents and partners worldwide to "growing together" with us.
Product's category :
AC Servo Drive
- EDC series
- EDB series
- Pronet series
AC Servo Motor
- EMJ series
- EMG series
- EML series
- EMB series
Others
- Resolver
- Photoelectrical encoder
- D10 Multifunction digital display unit
- FLEXCON motion controller
- EDC series
-
Features:
1. Applied with current forward-feedback control, speed observer and inertia detection functions which ,in turn, greatly improve the responsiveness performance.
2. Updated with control switch function which in turn reduce overshoot and adjustment time effectively.
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Drives types
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EDC-02APE
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EDC-04APE
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EDC-08APE
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Motor types
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EMJ-02APA
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EMJ-04APA
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EMJ-08APA
|
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Rated power(W)
|
200
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400
|
750
|
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Power supply voltage range
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180~240Vac
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180~240Vac
|
180~240Vac
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Power supply
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Single phase
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Single phase
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Single phase
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Control methods
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Position control
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Position control
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Position control
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Communication protocol
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RS232,Canopen
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RS232,Canopen
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RS232,Canopen
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Servo feedback
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2500P/R encoder
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2500P/R encoder
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2500P/R encoder
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Frequency responsiveness with work load
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300HZ
|
300HZ
|
300HZ
|
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Rated torque(N·m)
|
0.64
|
1.27
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2.39
|
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Instantaneous peak torque(N·m)
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1.91
|
3.82
|
7.16
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Rated electric current(A)
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1.3
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2.7
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4
|
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Rated rotate speed(RPM)
|
3000
|
3000
|
3000
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Max. rotate speed(RPM)
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4500
|
4500
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4500
|
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Inertia Jm(×10-4Kg·m2)
|
0.19
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0.31
|
1.35
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- EDB series
-
Features:
1. Applied with current forward-feedback control, speed observer and inertia detection functions which ,in turn, greatly improve the responsiveness performance.
2. Updated with control switch function which in turn reduce overshoot and adjustment time effectively.
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Drive type
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EDB-08A[]A
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EDB-10A[]A
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EDB-10A[]A
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EDB-15A[]A
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Motor type
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EMJ-08APA
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EMJ-10APA
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EMG-10APA
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EMG-15APA
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Rated power(W)
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750
|
1000
|
1000
|
1500
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Power supply voltage range
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180~240Vac
|
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Power supply
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Single/Three phase
|
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Control methods
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"P" :Position control
|
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"M" :Position ,torque &speed control
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Communication interface
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Modbus RS485
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Servo feedback
|
2500P/R encoder
|
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Frequency responsiveness
with load
|
300HZ
|
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Rated torque(N·m)
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2.39
|
3.18
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4.78
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7.16
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Instantaneous peak torque(N·m)
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7.16
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9.55
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14.3
|
21.5
|
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Rated electric current(A)
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4
|
5.3
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6
|
9
|
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Rated rotate speed(RPM)
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3000
|
2000
|
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Max. rotate speed(RPM)
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4500
|
3000
|
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Inertia Jm(×10-4Kg·m2)
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1.35
|
1.74
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10
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14.5
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Drive type
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EDB-20A[]A
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EDB-30A[]A
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EDB-50A[]A
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Motor type
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EMG-20APA
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EMG-30APA
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EMG-50APA
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Rated power(W)
|
2000
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3000
|
5000
|
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Power supply voltage range
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180~240Vac
|
|
Power supply
|
Three phase
|
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Control methods
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"P":Position control
|
|
"M" :Position ,torque &speed control
|
|
Communication interface
|
Modbus RS485
|
|
Servo feedback
|
2500P/R encoder
|
|
Frequency responsiveness with load
|
300HZ
|
|
Rated torque(N·m)
|
9.55
|
14.3
|
23.9
|
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Instantaneous peak torque(N·m)
|
28.7
|
43
|
71.6
|
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Rated electric current(A)
|
12
|
18
|
28
|
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Rated rotate speed(RPM)
|
2000
|
|
Max. rotate speed(RPM)
|
3000
|
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Inertia Jm(×10-4Kg·m2)
|
19
|
41.3
|
65.7
|
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Drive type
|
EDB-10A[]A
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EDB-20A[]A
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EDB-30A[]A
|
EDB-50A[]A
|
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Motor type
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EML-10APA
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EML-20APA
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EML-30APA
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EML-40APA
|
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Rated power(W)
|
1000
|
2000
|
3000
|
4000
|
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Power supply voltage range
|
180~240Vac
|
|
Power supply
|
Single/Three phase
|
Three phase
|
|
Control methods
|
"P" :Position control
|
|
"M" :Position ,torque &speed control
|
|
Communication interface
|
Modbus RS485
|
|
Servo feedback
|
2500P/R encoder
|
|
Frequency responsiveness with load
|
300HZ
|
|
Rated torque(N·m)
|
9.55
|
19.1
|
28.7
|
38.2
|
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Instantaneous peak torque(N·m)
|
28.7
|
57.3
|
86
|
114.6
|
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Rated electric current(A)
|
6
|
12
|
18
|
24
|
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Rated rotate speed(RPM)
|
1000
|
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Max. rotate speed(RPM)
|
1500
|
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Inertia Jm(×10-4Kg·m2)
|
19
|
36
|
54
|
72
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- EMJ series
-
Characteristic
1. Middle inertia
2. Peak torque can reach 300% of rated torque.
3. Abundant variety(200W~1000W\with brake)
4. Highest rotated speed 4500min-1. High speed operation.
5. Equipped with cable-saved encoder(2500P/R)
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Voltage
|
200VAC
|
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Servo motor type
|
EMJ-
|
02A
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04A
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08A
|
10A
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Rated output power
|
W
|
200
|
400
|
750
|
1000
|
|
Rated torque
|
N.m
|
0.64
|
1.27
|
2.40
|
3.18
|
|
Instantaneous peak torque
|
N.m
|
1.92
|
3.82
|
7.16
|
9.55
|
|
Rated current
|
Arms
|
1.3
|
2.7
|
4.0
|
5.3
|
|
Instantaneous peak current
|
Arms
|
3.9
|
8.1
|
12.0
|
15.9
|
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Rated rotated speed
|
min-1
|
3000
|
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The highest rotated speed
|
min-1
|
4500
|
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Rotator rotated inertia
|
x10-4kg/m2
|
0.19
|
0.31
|
1.35
|
1.74
|
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Encoder
|
Standard
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Incremental wire-saving type：2500P/R
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Selective item
|
17-bit incremental/absolute encoder ：131072P/R; Resolver
|
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Heat endurance level
|
F
|
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Environment temperature
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0 to +40℃ (Non-iced)
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Environment humidity
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20 to 80% RH (No dew)
|
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Protection method
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All-closed，self-cool，IP55 (Except output shaft and connector)
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Anti-vibration performance
|
49m/s2
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ESTUN Viet Nam
GNN VIETNAM
Headquarter Office: 153 Nguyen Van Thu, Đakao Ward, Dist.1, HCMC.
Transaction Office: 33 Hoa Hong, Ward 2, Phu Nhuan District, HCMC.
Tel : (084.8) 3 517 4923 I Fax: (084.8) 3 517 4924
Email:contact@gnnvietnam.com
Website: www.gnnvietnam.com l www.gnn.com.sg