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V&T Technologies synchronous ac servo driver factory

V&T Technologies synchronous ac servo driver factory

V&T Technologies synchronous ac servo driver factory

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
  • V&T always put customers first and provides them with sincere and quality services.
Product Comparison
Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, V&T's ev motor controller is highly competitive in the domestic and foreign markets.Compared with other products in the same category, ev motor controller has the following major features.
Company Advantages
1. The uninterrupted and fine production process of V&T Technologies ac servo driver is ensured by all our members working in perfect coordination with each other.
2. This product is known for its moisture resistance, which protects it from dynamic, static and climatic influences and makes it suitable for a wet environment.
3. V&T Technologies's products and services offer its customers clear added value through leading technologies, quality, and service.
V&T Technologies synchronous ac servo driver factory-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 ac servo driver factory-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 ac servo driver factory-3


VA−H−4T7.5G and lower power grade



V&T Technologies synchronous ac servo driver factory-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. is a customer-centric professional manufacturing company of pmsm drive . Over the years, our company has been continuously developing, expanding the business scope and updating capabilities.
2. Shenzhen V&T Technologies Co.Ltd. has powerful technical advantage and strong research and development capacities.
3. We stick to sustainable development. We seek resources that are environmentally-friendly and renewable, recyclable, and always consider environmental factors when sourcing our materials and manufacturing our products. Our corporate culture is to be innovative. That is, to work outside the box, to reject mediocrity, and to never drift along.
We use high-end technology for V&T Technologies ac servo driver production. It is produced with supercritical fluid extraction, plasma, and nanotechnology, which is important for textile manufacturing. With specially-made handle, it is easy to move and transport
V&T Technologies ac servo driver meets the quality and safety requirements of our destination market, as well as all applicable international standards. It has passed a flammability-resistance test, a corrosion-resistance test, and other durability tests. Its handhole is well deburred for improved safety
Flexible production control of V&T Technologies ac servo driver is conducted. Its materials, mechanical parts, and other components will be respectively checked and tested by specific QC teams. The product has passed an explosion-proof test
The design of V&T Technologies pmsm drive is meticulous. It focuses on functional features such as preventing rainwater leakage and considering light mapping, air penetration, thermal insulation, and sound insulation. It helps keep constant temperature which will not ruin beer flavour
The production of V&T Technologies ac servo driver is eco-friendly and does not generate any water, air or noise pollution. And the cleaning process guarantees it is meticulously cleaned and free of dust and odor. The product will not influence the taste of beer by creating a confined space
The product has the advantage of softness and smoothness. Some chemical softeners have been added to its fabric to soften the hard substances. It helps keep constant temperature which will not ruin beer flavour
The product has good tensile strength. Some non-toxic chemical agents such as softener are used to enhance the stretching force between fibers. It helps keep constant temperature which will not ruin beer flavour
The product features good colorfastness. The dyestuff is carefully selected and combination bonds of the dyestuff fit perfectly with the fibers. The product is made of AISI 304 food-grade stainless steel, which contains no toxic substances
It has the characteristics of good moisture permeability. Its raw materials have a good hygroscopic performance which allows water or moisture to pass through easily. Its base is firm enough and will not topple easily
The product has a smooth and flat surface. The singeing technique which quickly passes yarn or fabric through a flame or rubs it over a hot metal surface to remove the surface hairs. The product has a smooth surface with no burs
This product features wrinkle resistance. It has been processed with the resin finishing agent on its fibers to enhance its ability to withstand numerous washings without getting creases. Its shape won't deform easily caused by internal pressure
The product is soft and easily stretches, which enables it to be comfortable fabrics to wear or use in daily life. The product has passed an explosion-proof test
Our clients say it can maintain the original color after frequent washing with cleanser or exposing it to scorching sunlight for a long time. It can be customized in terms of size and logo
The product is recyclable and biodegradable, meaning that people will not be adding to the growing piles of textile waste. With specially-made handle, it is easy to move and transport
Customers who have used this product for several years praise that it does not get pilling or fuzzy balls at all. It can keep beer fresh for weeks as it completely isolates negative factors from the beer
Our customers all appreciate the good moisture control and insulation performance of this product, and it can be used all-year-round. Its base is firm enough and will not topple easily
The product is hypoallergenic, hence, it is often recommended for those with skin allergies or skin sensitive or used in medical products. It is chemically stable and will not react with the beverage
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