WDW-20E Computer Controlled Electronic Universal Testing Machine

WDW-20E Computer Controlled Electronic Universal Testing Machine
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Price: $15,000.00
Availability: In Stock
Model: WDW-20E
Average Rating: Not Rated

 

 product description

 

Mainframe: The machine adopt single space door type structure, all tension, compression and bending test are applied at the lower space. The loadframe is consisted of two-column, ballscrew, upper crosshead, middle crosshead and worktable, and the adjustable speed system is installed underside of the worktable. High accuracy, wide range and stable Japan Panasonic AC servo motor drive the ballscrew pair rotating through syn-deceleration system, the ballscrew pair drive middle crosshead, make the tension clamp(compression, bending) move up and down, then realize load and offload to the specimen. This structure has enough stiffness to apply high efficiency and stable moving. Key parts are processed on the processing center to ensure the accuracy of the load frame. Ballscrew is E5 class.

 

Standard grips: wedge tension, compression and bending clamp each one set. The wedge tension clamp adopts manual rotation clamping mode, more convenient and reliable, the grip will keep unmovable and without sliding during this process. There without any extra force is loaded on the specimen, so keep the test result is precise. 

 

Electric part:

(1)    Adopt stable and reliable Japan Panasonic AC servo driving system and servo motor, with the protection device of overcurrent, overvoltage Speeding and overload. The adjustable rate can up to 1:100000

(2)    With the protection function of overload, overcurrent, overvoltage, displacement upper and lower limitation and emergency stop.

(3)    The electric circuit refered to international standard and conform to national testing machine electric standard, high an excellent performance on the anti-jamming test to ensure the stability of controller and accuracy of test data.

 

 Main specification

 

No.

Item

Specification

1

Machine level

1 class

2

Max. capacity (KN)

20

3

Measuring range

0.4%-100% of FS

4

Relative error of reading

≤±1%

5

Resolution of load

200000

6

Gauge of extensometer(mm)

50

7

Max. deformation measuring(mm)

10

8

Deformation measuring range(mm)

2%-100% of Max. deformation

9

Relative error of deformation reading

≤±1%

10

Relative error of displacement reading

≤±1%

11

Resolution of displacement(mm)

0.001

12

Speed range(mm/min)

0.005-500, stepless

13

Relative error of speed

≤±1%

14

Loadframe dimensions(mm)

686*525*1880

15

Width for test space(mm)

370

16

Tension travel(mm)

800

17

Compression travel(mm)

800

18

Max. compression stroke(mm)

1200

19

Loadframe weight(Kg)

250

20

Loadframe power

0.75KW, AC220V±10%

21

Working condition

Ambient temperature: 10℃~35℃

Humidity:20%-80%

 

 

Standard accessories

 

No.

Item

Specification

Quantity

Remarks

1

AC servo motor and system

0.75KW

1 set

Japan Panasonic

2

Deceleration system

 

1 set

 

3

Software and measuring system

 

1 set

 

4

Ballscrew pair

 

2 set

Jining Bote

5

Load cell

20KN

1 pc

 

6

Extensometer

YYU-10/50

1 pc

 

7

Photoelectric encoder

2000 wire

1 pc

 

8

Computer

P4/256MDDR/80G

1 set

LENOVO

9

Printer

HP1368(A4,ink jet)

1 set

HP

10

Tension flat grips

0mm-7mm

1 set

 

11

Tension round grips

9mm-14mm

1 set

 

12

Compression accessory

Platen dia. 120mm

1 set

 

13

Bending accessory

Span 280mm,    Roller dia. 10mm

1 set

 

14

Tool kits

 

1 set

 

15

Accessoried documents

 

1 set

 

16

Special grips

Flat grips 7mm-14mm

Round grips 4mm-9mm

 

 

 

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