Magnetic powder clutches and brakes:

Torque 0.2 - 5 Nm, Type EFAS

Type
clutches /
brakes with shaft end

Torque

max. permissible dissipation

exciting values
calculation values

resistance
at 20°C

switch times

moment of
inertia

weight

ON

OFF

internal rotor

M max.

0 min-1

1500 min-1

3000 min-1

P

U

IN

R

t1

t2

J

Nm

W

W

W

W

V

A

Ohm

ms

ms

kg x m2

kg

EFAS 2

0,2

12

12

12

8

24

0,21

82

44

27

< 10 x 10-6

0,35

EFAS 10

1,0

20

20

20

12

24

0,48

54

70

65

< 10 x 10-6

0,6

EFAS 10 *)

1,0

50

50

50

12

24

0,48

54

70

65

< 10 x 10-6

0,6

EFAS 17

1,7

30

30

30

16

24

0,57

37

130

60

10 x 10-6

0,8

EFAS 17 *)

1,7

75

75

75

16

24

0,57

37

130

60

10 x 10-6

0,8

EFAS 50

5

50

50

50

25

24

0,48

24

220

150

37 x 10-6

1,7

EFAS 50 *)

5

125

125

125

25

24

0,48

24

220

150

37 x 10-6

1,7

*) with forced-air cooling