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V&T Technologies brand new dc servo drive manufacturer for electric device

V&T Technologies brand new dc servo drive manufacturer for electric device

V&T Technologies brand new dc servo drive manufacturer for electric device

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:
Enterprise Strength
  • Over the years, V&T receives trust and favor from the domestic and foreign customers with quality products and thoughtful services.
Application Scope
V&T's servo drive can be used in different industries to meet the needs of customers.Since the establishment, V&T has always been focusing on the R&D and production of variable frequency drive. With great production capability, we can provide customers with personalized solutions according to their needs.
  • video-VT Technologies brand new dc servo drive manufacturer for electric device-VT Technologies-img-1
Company Advantages
1. V&T Technologies pmsm drive is made from the best quality raw materials that assure customers of our authenticity.
2. The product has a smooth surface. During the production, it has been processed to be free of metal burrs and cracks.
3. With the annual sale volume ranking first in the industry, the product is believed to be used by more people in the future.
V&T Technologies brand new dc servo drive manufacturer for electric device-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 brand new dc servo drive manufacturer for electric device-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 brand new dc servo drive manufacturer for electric device-3


VA−H−4T7.5G and lower power grade



V&T Technologies brand new dc servo drive manufacturer for electric device-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. With rich experience, Shenzhen V&T Technologies Co.Ltd. has won a larger market share for dc servo drive .
2. All our servo motor control have conducted strict tests.
3. With our superb ac servo driver , Shenzhen V&T Technologies Co.Ltd. hopes to build relationships with you in the near future. Get more info! By developing the spirit of servo motor driver , V&T Technologies does its utmost to improve the growth of the company. Get more info!
Quality test for V&T Technologies servo motor control will be carried through. Important tests for its solar modules such as exposing the cells to heat and cold conditions to check its performance. It features intact top-grain, which is the hallmarks of real leather
The quality check for V&T Technologies ac servo driver will be conducted at the final production stage. The performance evaluation in terms of its solar power generation will be conducted by the QC team. It features leather aroma rather than the gross chemical smell
The design of V&T Technologies servo motor driver is scientific and humanized. It is designed adopting the concept of less effort and minimized pool cleaning time provided by the designers. This product comes in calf leather, top grain leather, and oil & wax leather
V&T Technologies servo motor control has gone through a series of tests. It is tested for impact resistance, flexural strength, low porosity, and resistance to acids and wears. Made of top grain leather, it is not susceptible to direct sunlight and humidity
This solid pattern product is highly durable with high tensile strength, making it strong and less likely to rip or tear.
The product will not shrink after repetitive scrubbing, which will make it difficult to place on the mattress for a long time. Its leather surface has a warm and brilliant tone
The product is reliable in operation. It can always perform consistently according to the given instructions and continuously work without any deviations. This product comes in calf leather, top grain leather, and oil & wax leather
This product has outstanding antifungal properties. This product formula contains antibacterial ingredients that are harmless to the skin. It is completely UV resistant and has reliable colorfastness
This product is highly durable and resistant to stains and fading. It will look new even after years of use. It stands out with the premium wearability for long-term use
Shenzhen V&T Technologies Co.Ltd. has set up oversea warehouse to achieve sufficient and timely supply of ac servo driver. This product is not easy to deform
Shenzhen V&T Technologies Co.Ltd. implements a strict internal quality control system to reward customers with superior quality. Its leather surface has a warm and brilliant tone
Shenzhen V&T Technologies Co.Ltd. can produce samples according to the design drawings and samples provided by customers. The longer the product is used, the more its leather has a luster
In order to sustain and improve the stability of servo motor driver quality, V&T Technologies makes sure the precision of each production procedure. This product is not easy to deform
Shenzhen V&T Technologies Co.Ltd. is able to design servo motor control products to suit clients' market demands. Texture and grain are the primary reasons why this product is popular
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