TEKNOPLUS Calitate, seriozitate, exigenta

PERII ELECTROGRAFIT

 

Periile electrografitice sant utilizate in general pentru:  Motoare si generatoare de curent  continu, masini stationare pentru echipamente industriale, masini tehnologice utilizate in siderurgie, textile, industria celulozei si hartiei, prelucrarea cauciucului, transport feroviar si urban  pentru echiparea masinilor electrice auxiliare si motoare de tractiune la locomotive , metrou, travaie si trolibuze.

        CARACTERISTICI TEHNICE

Grupa de semifabricat

Marca

Densitate aparenta

Duritate Rockwell

Rezistenta la incovoiere

Rezistivitate

Cadere de tensiune

Coeficient de frecare

Viteza medie de uzura

 

g/cm³

HR 10/60

MN/m²

mWm

2Uc

m

WE

0

1

2

3

4

5

6

7

8

ELECTRO-GRAFIT

EGR - 3

1,55...1,70

110...120

17

55...75

1,0...2,8

0,20

6,0

EGR - 4

1,50...1,65

105...115

18

45...60

1,5...3,0

0,20

5,0

EGR - 5

1,55...1,75

110...120

21

45...60

1,0...3,5

0,25

7,0

EGR - 8

1,60...1,75

100...120

16

30...50

1,9...2,6

0,20

5,0

EGR - 9

1,60...1,75

85...120

22

16...35

1,0...3,6

0,15

2,5

EGR - 10

1,60...1,75

80...115

22

15...28

1,8...2,6

0,30

4,0

EGR - 12

1,65...1,80

100...125

27

30...45

1,9...2,8

0,20

3,0

EGR - 14

1,60...1,75

90...120

20

25...40

1,6...2,9

0,20

2,5

EGR - 16

1,55...1,70

90...110

16

28...38

1,4...2,4

0,19

2,5

EGR - 18*

1,55...1,70

90...120

18

30...52

1,4...3,0

0,20

3,5

EGR - 19**

1,60...1,75

90...125

14

12...20

1,8...3,5

0,30

6,0

EGR - 20

1,55...1,75

100...125

21

35...52

0,6...2,5

0,20

7,5

EGR - 23

1,60...1,75

70...115

16

20...30

1,5...2,8

0,20

4,0

TERIISTICI TEHNICE :