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V&T Technologies synchronous servo drive working factory for industry

V&T Technologies synchronous servo drive working factory for industry

V&T Technologies synchronous servo drive working factory for industry

Delivery Time
With 20 days after deposit
Port of loading
Shenzhen,Shanghai
Sample provide
yes
Sample free
yes
Sample freight payer
buyer
Term of payment
T/T,L/C
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. Because of digital servo drive and what is a servo drive , our servo drive working have been highly favored of the majority of customers. Controlled by the high-precision Hall current detective system, it is equipped with current protection
2. The product helps save the environment. It only consumes little energy, which contributes to the reduction of carbon emission. The product is extensively exported to Korea, Germany, Russia, Australia, Mexico, etc
3. The product consumes little energy. It transforms little physical or electrical energy into enormous mechanical energy during operation. It is widely used in various drive and speed regulation in the fields of machine tools, papermaking, metallurgy, chemical industry, etc
V&T Technologies synchronous servo drive working factory for industry-1

Product Overview

VA series is a high performance synchronous and asynchronous AC servo driver developed for permanent magnet synchronous AC motor and three-phase asynchronous motor. VA series support RS485 communication and EtherCAT bus, and combine with  the upper computer to have multiple servo drivers controlled with networking and field bus system.
Representative Industry:Grinder


Model Explanation


V&T Technologies synchronous servo drive working factory for industry-2


Product Catalogue


EVA−H−4TXXG


Power(kW)

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

Motor(kW)

3.7

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

132

160

Output

Voltage(V)

3 phase 0~Rated Voltage

Rated Current(A)

9

13

17

24

30

39

45

60

75

91

112

150

176

210

253

304

Max Current(A)

16

23

31

43

54

70

81

108

135

164

202

270

317

378

400

547

Overload capacity

150%  1 min,180%  10 second, 200%  0.5 second,interval: 10 minutes (inverse time lag feature)

Input

Voltage/ frequency

3 three phase 380V~480V;50Hz/60Hz

Allowable voltage range

323V~528V;Voltage imbalance :≤3% ;allowable frequency fluctuation:±5%

Rated Current(A)

10

15

19

26

33

43

50

66

83

100

123

165

160*

196*

232*

282*

Braking unit

Built-in as standard

Built-in as optional

IP

IP20

Cooling mode

Natural air cooling

Forced air cooling


Control Characteristics

Control mode

synchronous motor control without encoder  /asynchronous motor control without encoder

synchronous motor control with an encoder/asynchronous motor control with an encoder


Startup torque

0.2%  rated speed on motor,180%  rated torque

0 speed,180% rated torque


Range of speed regulation

1:200

1:1000


Precision of steady speed

± 0.5%

± 0.02%


Product Functions

Key functions

undervoltage regulation, speed tracking, torque limitation, multi-stage speed, motor self-learning, weak magnetic control, current limitation.


Designated speed mode

RS485, keyboard, terminal, analog quantity, multi-stage speed, simple PLC, PID, pulse frequency.



Braking capacity on Power Consumption

400V driver:brake unit voltage:650~750V。


Dual 485 communication ports

Dual 485 communication interface supports Modbus protocol(RTU);standard operation panel meet remote control , up to 500 meters.


Common DC bus

The whole series meet common DC bus power supply for multiple drives.


Independent air duct

The whole series uses independent air duct design,and support radiator cabinet with installed outdoors


Protecht Function

undervoltage, overcurrent protection, over-voltage protection, abnormal comparison level, self-learning to identify fault, protection of the module, radiator overheating protection, overload protection on driver, overload protection on motor, peripheral protection, current detection, the output of a short circuit, abnormal operation of the power,abnormal input power, EEPROM anomaly, relay and abnormal disconnection, analog input, temperature sampling disconnection, encoder, an abnormal motor overheating (PTC), communications, hardware, overload protection.

Efficiency

Rated power: 7.5kW and lower power grade≥93%;11kW to 15kW≥95%。

Environment

Operating site

The product should be mounted vertically in the electric control cabinet with good ventilation.Horizontal or other installation modes are not allowed.it is air cooling


Ambient temperature

-10 to +40℃, the product must be de-rated output current for the ambient temperature between 40℃ to 50℃, the rated output current must be de-rated for 1% per 1℃ temperature rise


Humidity

5~95%,no condensing


Altitude

0~2000m, the product must be de-rated rated output current for the altitude above 1000 meters, the rated output current must be de-rated for 1% per 100 meters rise


Vibration

3.5 m/s2,2~9Hz;10 m/s2,9~200Hz;15 m/s2,200~500Hz。


Storage temperature

−40~+70℃。




Installation Dimension


Driver appearance


V&T Technologies synchronous servo drive working factory for industry-3


VA−H−4T7.5G and lower power grade



V&T Technologies synchronous servo drive working factory for industry-4


VA−H−4T11G and higher power grade



Drive mounting dimensions and weight


Voltage

Model

Appearance, Installation Dimensions(mm)

weight(kg)

W

H

D

W1

H1

D1

T1

Hole d

400V

VA−H−4T3.7G

155

249

197.7

136

232

69

8

5.5

3.3

VA−H−4T5.5G

VA−H−4T7.5G

VA−H−4T11G

210

337

230

150

324

107.5

2.5

7

8.5

VA−H−4T15G

VA−H−4T18.5G

285

440

250

200

425

107.5

2.5

7

17

VA−H−4T22G

VA−H−4T30G

VA−H−4T37G

315

575

247

220

553

123.5

2.5

10

25

VA−H−4T45G

VA−H−4T55G

400

615

275

270

590

123.5

3.0

10

35

VA−H−4T75G

VA−H−4T90G

465

745

335

343

715

156

3.0

12

55

VA−H−4T110G

VA−H−4T132G

540

890

395

370

855

205.5

4.0

14

85

VA−H−4T160G



Company Features
1. Shenzhen V&T Technologies Co.Ltd. has a specialized production base and a sound supply chain for servo drive working .
2. Shenzhen V&T Technologies Co.Ltd. will provide the market with high quality ac servo driver . Inquire!
V&T Technologies digital servo drive has a useful and desirable design. Except for bearings, there is no lubrication inside the machine, which saves fuel
Without digital servo drive design, ac servo driver can't be such a hot item. The unit is designed in an integrated manner to provide the most convenient maintenance
V&T Technologies servo drive working follows advanced techniques to eliminate waste. It is equipped with technology which is developed over 16 years
V&T Technologies servo drive working is designed according to the latest market trend. It is able to vent continuously and evenly
V&T Technologies has been focusing on the design of what is a servo drive to follow the trend in the market. It has won the favor of customers due to its easy operation
In addition to quality that meets industry standards, this product has a longer life than other products. It is equipped with technology which is developed over 16 years
The product has stable performance, good usability, and reliable quality, which has been approved by the authoritative third party. It can separate the gases of various components by means of a separating device
The product performance is reliable and its service life is relatively long. Its control system and protection system are all intelligent
Our rigorous testing ensures high quality production of our products. Its control system and protection system are all intelligent
A strict quality management system ensures that the product maintains the desired level of excellence. It has won the favor of customers due to its easy operation
Due to our strict quality control system, the quality of our products is guaranteed. The main unit, connecting lines and oil and gas separation system are designed as a compression module to provide the best performance
The product, with great commercial value, meets the demanding requirements of global customers. Except for bearings, there is no lubrication inside the machine, which saves fuel
The product is widely used in the market for its fine characteristics and remarkable advantages.
The product has been widely recognized by customers and shows great market potential. It can compress various gases such as hydrogen, ammonia and natural gas
With many advantages, the product has earned a good reputation in the market and has extensive market potential. It is able to vent continuously and evenly
The product, with so many advantages mentioned above, has an extensive application prospect. It can be designed with an indicator instrument
With great economic benefits, we are confident that the product market has broad prospects. All connecting parts have a high level of safety
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