Antreiben
Regeln
Positionieren

Chokes

  • Chokes
    Chokes

Chokes are necessary when operating motors with lower inductivity to achieve the minimum load inductivity of the corresponding P.W.M. amplifier, to limit the rate of current increase and to smoothe the motor current.

Total inductivity of the pair of chokes and motor inductivity should be equal to the amplifier's inductivity at minimum load in order to achieve the combination's best possible efficiency.

The choke's saturation current should be approximately equal to the amplifier's pulse current, it's permanent current should be approximately equal to the amplifier's effective current.

Technical data

Type

Inductance
mH

Saturation
A

Constant Current
A

Weight
kg

Article
Code

D 0,90 -   18 -   6

0,90

18

6

0,500

D09-18-6

D 2,60 -   18 -   6

2,60

18

6

0,920

D26-18-6

D 0,40 -   25 - 10

0,40

25

10

0,500

D04-25-10

D 0,32 -   50 - 17

0,32

50

17

0,920

D032-50-17

D 0,55 -   50 - 17

0,55

50

17

1,370

D055-50-17

D 0,90 -   50 - 17

0,90

50

17

1,920

D09-50-17

D 0,40 -   70 - 20

0,40

70

20

0,530

D04-70-20

D 0,22 -   85 - 25

0,22

85

25

1,080

D022-85-25

D 0,38 -   85 - 25

0,38

85

25

1,940

D038-85-25

D 0,60 -   85 - 25

0,60

85

25

2,100

D06-85-25

D 0,14 - 130 - 40

0,14

130

40

2,250

D014-130-40

D 0,23 - 130 - 40

0,23

130

40

2,300

D023-130-40

D 0,38 - 130 - 40

0,38

130

40

2,300

D038-130-40