Owner's manual

Example

A guard with a 40 mm aluminum profile (A) and a width of 900 mm (B) is safeguarded by SI-HG63.. safety interlocking switch. The

switching point is set (fixed) while guard is closed, the positive-opening switching point is set at α = 6° in the opening direction (assuming

that the point has not been finely-adjusted).

In the table, find the "B" row of "900" and then follow over to the 6° column and note the number (94.1 mm). The approximate opening in

the guard at the switching point (C1) can be found by subtracting the width of the guard.

C1 = C – A = 94.1 mm – 40 mm = 54.1 mm (at initial installation).

where:

α = Opening angle of the guard at the point of switching

A = Width of the guard in mm

B = Length of the guard in mm

C = Distance travel by outside of guard

C1 = Size of the opening in the guard at the point of switching

α 3° 4° 5°

6°

7° 8° 9°

B mm C mm

100 5.2 7.0 8.7 10.5 12.2 13.9 15.6

200 10.5 14.0 17.4 20.9 24.4 27.8 31.3

300 15.7 20.9 26.1 31.4 36.6 41.8 46.9

400 20.9 27.9 34.9 41.8 48.7 55.7 62.6

500 26.2 34.9 43.6 52.3 60.9 69.6 78.2

600 31.4 41.9 52.3 62.7 73.1 83.5 93.9

700 36.6 48.8 61.0 73.2 85.3 97.4 109.5

800 41.9 55.8 69.7 83.6 97.5 111.3 125.1

900 47.1 62.8 78.4 94.1 109.7 125.3 140.8

1000 52.3 69.8 87.2 104.5 121.9 139.2 156.4

1100 57.6 76.7 95.9 115.0 134.1 153.1 172.1

1200 62.8 83.7 104.6 125.4 146.2 167.0 187.7

1300 68.0 90.7 113.3 135.9 158.4 180.9 203.4

1400 73.3 97.7 122.0 146.3 170.6 194.8 219.0

1500 78.5 104.6 130.7 156.8 182.8 208.8 234.7

Dimensions

For blank hinge dimensions, see Blank Hinge on page 13.

Hinge Wing Safety Interlock Switches

Datasheet

129465_web Rev.