GN 251.2

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Omschrijving

1Specification

Types

  • Type S: Normally open
  • Type O: Normally closed

Bolt Steel

  • Tensile strength class 5.8
  • Hexagon head hardened to HRC 45
  • nickel plated

Hexagon nuts Steel

nickel plated

End limit switch

  • Voltage: 5 ... 24 V DC
  • Switching load recom.: 5-10 mA
  • Switching load: 20 mA DC max.
  • Life expectancy: 3 mio. operations
  • Temperature range: -10 °C ... +80 °C
  • Load: ~1 N

Supply cable PVC:

  • Ø 3 ; 2-phase, ~ 2 meters long
  • max. tensile load 30 N
  • grey for Type S (normally open)
  • black for Type O (normally closed)
2Information

Setting bolts GN 251.2 are supplied with a hardened round head which serves as a firm end stop.

In general these bolts are installed with a locknut.

When the workpiece contacts the bolt head an electrical signal is transmitted by means of the limit switch.

By means of the knurled nut, the limit switch can be installed resp. taken out without having the need to loosen the setting bolt.

Operating instructions showing more important technical information are included with every setting bolt.

3Technical information
  • Strength values of screws 
  • IP Protection classes 

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Code

Omschrijving

Aantal

Prijs

Bestel

CAD

d

Gewicht (g)

l1

k

e

l3

l2 max

s

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100920221 GN 251.2-M10-25-O
€ 109,13
M 10 80 25 7 19.6 6 4 17
100920220 GN 251.2-M10-25-S
€ 109,13
M 10 80 25 7 19.6 6 4 17
100920230 GN 251.2-M6-21-O
€ 105,34
M 6 50 21 4 11.5 3.6 3 10
100920225 GN 251.2-M6-21-S
€ 105,34
M 6 44 21 4 11.5 3.6 3 10
100920231 GN 251.2-M8-25-O
€ 112,77
M 8 71 25 7 15 5 4 13
100920232 GN 251.2-M8-25-S
€ 112,77
M 8 60 25 7 15 5 4 13