Code
d1 Pin -0.02/-0.05
Bore
H7
d2
d3
l1
l2
l3 +1.5
l4
l5
Spring load
in N ≈
initial
Spring load
in N ≈
end
GN 721-5-M10x1-RA
5
M 10 x 1
10
37.5
6
19
21
-
7
20
18
GN 721-6-M12x1,5-RA
6
M 12 x 1.5
12
47
8
26
26
32
8
18
30
GN 721-8-M16x1,5-RA
8
M 16 x 1.5
16
56
10
30
32
42
11
29
65
GN 721-10-M20x1,5-RA
10
M 20 x 1.5
20
69
12
37
37
52
21
57
130

Types

  • Type RA: Right-hand lock
  • Type RB: Right-hand lock, with plastic cap
  • Type RAK: Right-hand lock, with lock nut
  • Type RBK: Right-hand lock, with plastic cap, with lock nut
  • Type LA: Left-hand lock
  • Type LB: Left-hand lock, with plastic cap
  • Type LAK: Left-hand lock, with lock nut
  • Type LBK: Left-hand lock, with plastic cap, with lock nut

Guide / Latch arm

Steel

Blackened

Plunger pin

Steel

Nitrided

Cap for type RB / RBK / LB / LBK

Plastic, Polyamide (PA)

Black, matte finish

Pressure spring

Stainless steel AISI 301

For cam action indexing plungers GN 721 the indexing plunger pin is withdrawn by turning the lock by 180°.

When the cam action indexing plungers are positioned symmetrically, the left or right handed types allow for a practical, i.e. equal, direction setting of the lock.

ISO 8675 Thin Hex Nuts

GN 909 Thin Hex Nuts

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GN 909

Lage zeskantmoeren Staal, voor indexeringsplunjers / Cam Action indexeringsplunjers