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V&T Technologies synchronous servo motor driver inquire now for electric device

V&T Technologies synchronous servo motor driver inquire now for electric device

V&T Technologies synchronous servo motor driver inquire now 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
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Pieces
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Enterprise Strength
  • V&T is equipped with a comprehensive service system. We wholeheartedly provide you with quality products and thoughtful services.
Product Comparison
Closely following the market trend, V&T uses advanced production equipment and manufacturing technology to produce variable frequency drive. The product receives favors from the majority of customers for the high quality and favorable price.Compared with other same kind of products in the market, V&T's variable frequency drive is equipped with the following outstanding advantages.
  • video-VT Technologies synchronous servo motor driver inquire now for electric device-VT Technologies-1
    application-VT Technologies synchronous servo motor driver inquire now for electric device-VT Techno-1
Company Advantages
1. V&T Technologies servo drive unit is well manufactured. Production stages including rapid prototypes, PCB fabrication, welding, performance testing, and surface treatment have been optimized.
2. This product is highly recommended for its high quality and versatility.
3. The use of this product will help manufacturers hire more high-level talents, they are equipped with technical machines. This, in turn, will give manufacturers a competitive advantage.
4. This product plays a vital role in many industries. Not only does it relieve stress, but it also benefits manufacturers by reducing human capital costs.
V&T Technologies synchronous servo motor driver inquire now 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 synchronous servo motor driver inquire now 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 synchronous servo motor driver inquire now for electric device-3


VA−H−4T7.5G and lower power grade



V&T Technologies synchronous servo motor driver inquire now 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

Digital Servo Processors

It can implement more complex control algorithms, and realize digitalization, networking and intelligence. Power devices generally use a drive circuit designed with the Intelligent Power Module (IPM) as the core. The drive circuit is integrated in the IPM, and it also has over-voltage, over-current, overload, under-voltage and other fault detection and protection circuits. Start-up circuit to impact the driver in series during the start-up process. The power drive unit first rectifies the input high-voltage power or mains power through a series full-bridge rectifier circuit to obtain the corresponding DC power. The permanent magnet synchronous AC servo motor is driven by rectifying the normal upstream power or the city power, and then by the inverter sinusoidal PWM voltage type inverter. The whole process of the power drive unit can be simply said as the process of AC-DC-AC. The main waveform circuit of the rectifier unit (AC-DC) is a series full-bridge uncontrolled rectifier circuit.

With the large-scale application of servo systems, the use of servo drives, servo drive debugging, and servo drive maintenance are all relatively important technologies of servo drives today. More and more industrial control technology service providers have conducted in-depth research on servo drives.

Servo driver is an important part of modern motion control. It is widely used in industrial robots and CNC machining centers and other automation equipment. Especially, the servo drive of variable speed control AC permanent magnet synchronous motor has become a research hotspot at home and abroad. In the design, current, speed and position 3 closed-loop control algorithms based on vector control are commonly used. Whether the speed closed-loop design in this algorithm is reasonable or not plays a key role in the entire servo control system, especially the speed control performance.



Company Features
1. V&T Technologies has always been committed to producing high quality servo motor driver .
2. spindle servo drive is widely recognized for its high quality.
3. V&T Technologies actively shapes the current and future markets of servo drive . Call! V&T Technologies brand sticks to the tenet of being the leading enterprise in ac servo driver industry. Call! Shenzhen V&T Technologies Co.Ltd. highly values quality of servo motor control and aims to be the best. Call! V&T Technologies believes that strong enterprise culture will guarantee its relatively strong market competitiveness. Call!
V&T Technologies servo drive unit is designed based on human biomechanics. Before the graphic design, the arch support, stress balance, the pressure on pelma, and press adjustment have been considered. Its surface is smooth without any particle
V&T Technologies servo motor control is designed and manufactured resorting to various technologies. They are Gait balance analysis tech, 3D foot shape scanning tech, CAD design tech, etc. Its metal material content is up to 99
V&T Technologies ac servo driver has gone through a wide range of tests. They are some necessary tests include tensile strength testing, flexing testing, slip resistance testing, and thermal comfort testing. Its metal material content is up to 99
V&T Technologies servo motor control is manufactured covering a few stages. It goes through the materials cutting, cleaning, molding, shaping, buffing, and finishing stages. The product is known for its good adhesion performance
The raw fabrics adopted in the making of V&T Technologies ac servo driver meet the mandatory national standards. They are mainly GB/T 29862-2013 or FZ/T 01053-2007 Textiles-Identification of Fiber Content. Excellent ductility and plasticity are its outstanding selling points
The product has a non-toxic surface. It does not contain any harmful chemical substances that would be residual on the surface. The product has the advantage of uniform thickness
The product can eliminate water secondary pollution. Any residuary chlorine and heavy metal elements will be excluded out by its filter systems. The product is widely used as medicinal and healing purposes
The product is safe to use. It adopts insulation materials which have a proven safety record and ensure it is not prone to the leakage of electricity. It is highly resistant to oxidation
This product can be placed in convenience stores, restaurants, grocery stores, retailers, schools and any other location to educate or convince the consumer. The product is highly resistant to temperatures
This product is crease resistant. It is made with wrinkle-resistant fabric, thus it won't have any creases when it is compressed or folded. The product can be added to drugs, alcohol, and food to improve the taste
This product is anti-shrinkage. Mechanical shrinking process is carried out to force the fabric to shrink width and/or lengthwise, so as to creates a fabric in which any residual tendency to shrink is minimal. Its metal material content is up to 99
This kind of product has the function of reducing strong light, which can help the user protect their eyes from damage. The product can be customized according to clients' requirements for material gram weight
The use of this product can deepen the operator's understanding of machine operation and promote the accumulation of technical knowledge, which is an important role in machine operation. The product has been tested in terms of safety
The product can reduce production costs. With its help, business owners can save a lot of costs on maintenance and labor. In the case of non-human damage, it can reach more than 20 years without discoloration
The product is characterized by practicality, comfort and art. It is very popular among modern people has has been exported to many countries. The product is known for its good adhesion performance
The product helps optimize production processes, gain efficiency, and reduce manufacturing costs, which is a great favor for the business owners. This product has been applied to diverse buildings, such as Cambodian Palace, Buddha statue, Vanke Club, etc
This product helps minimize damages. This product gives one the ability to use exact dimensions for the merchandise so that it will be safe while on transit. It is widely used in European and American furniture decoration
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