GN 722.3 Spring latches with flange for surface mounting


Description

Specification

Types

  • Type L: left indexing cam
  • Type R: right indexing cam

Version in Steel

Guide
Steel precision cast
zinc plated, blue passivated ZB
zinc plated and plastic coated
black, textured finish SW
Latch / Pin
Steel, zinc plated, blue passivated
Spring
Stainless Steel AISI 301

Version in Stainless Steel

Guide / Latch
Stainless Steel precision casting A4
weldable, AISI 316
Pin
Stainless Steel AISI 316
Spring
Stainless Steel AISI 316Ti

Information

Spring latches GN 722.3 are used when the indexing pin is temporarily not allowed to protrude. The indexing pin retracts by turning the latch by 180°. A lock notch will hold the latch in both positions.
Spring latches GN 722.3 are designed for use in steel construction or in locksmith shops where less precise positioning / locking is normally required. The dimensional tolerances are therefore chosen to ensure that functional safety is guaranteed under dirt exposure and that cost-effetive production methods are used.

Technical information

GN 722.3 Steel
GN 722.3
Filter
Description d1 Pin -0.05/-0.25 Bore +0.1/+0.3 s d2 +0.2 h1 h2 k1 k2 k3 l1 l2 l3 l4 l5 m A/F t Spring load in N ≈
initial
Spring load in N ≈
end
Weight
GN 722.3-8-20-R-SW 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 179
GN 722.3-8-20-R-ZB 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 179
GN 722.3-10-20-R-SW 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 180
GN 722.3-10-20-R-ZB 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 181
GN 722.3-12-20-R-SW 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 186
GN 722.3-12-20-R-ZB 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 184
GN 722.3-14-20-R-SW 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 190
GN 722.3-14-20-R-ZB 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 191
GN 722.3-8-20-L-SW 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 178
GN 722.3-8-20-L-ZB 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 176
GN 722.3-10-20-L-SW 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 180
GN 722.3-10-20-L-ZB 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 180
GN 722.3-12-20-L-SW 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 180
GN 722.3-12-20-L-ZB 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 183
GN 722.3-14-20-L-SW 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 180
GN 722.3-14-20-L-ZB 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 55 186
GN 722.3-A4 Stainless Steel
GN 722.3-A4
Filter
Description d1 Pin -0.05/-0.25 Bore +0.1/+0.3 s d2 +0.2 h1 h2 k1 k2 k3 l1 l2 l3 l4 l5 m A/F t Spring load in N ≈
initial
Spring load in N ≈
end
Weight
GN 722.3-8-20-R-A4 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 179
GN 722.3-10-20-R-A4 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 182
GN 722.3-12-20-R-A4 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 181
GN 722.3-14-20-R-A4 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 181
GN 722.3-8-20-L-A4 8 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 180
GN 722.3-10-20-L-A4 10 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 180
GN 722.3-12-20-L-A4 12 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 181
GN 722.3-14-20-L-A4 14 20 6.1 7.5 10 7.5 18 12 68 14 35 37 48 34 10 6.1 16 45 181