GN 816Locking plungers

Locking plungers

Pin in normal position protruded

GN 816

Catalogue
d1 Pin 0/-0.05
Bore
+0.15/+0.07
d2
d3
d4
d5
d6
l1
l2
l3
l4
l5
A/F
GN 816-6-M12x1,5-A
6
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M12x1,5-A
8
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M16x1,5-A
8
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-10-M16x1,5-A
10
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-6-M12x1,5-AK
6
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M12x1,5-AK
8
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M16x1,5-AK
8
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-10-M16x1,5-AK
10
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-6-M12x1,5-AR
6
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M12x1,5-AR
8
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M16x1,5-AR
8
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-10-M16x1,5-AR
10
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-6-M12x1,5-ARK
6
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M12x1,5-ARK
8
M 12 x 1.5
16
28
-
-
50
8
20
6
-
14
GN 816-8-M16x1,5-ARK
8
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-10-M16x1,5-ARK
10
M 16 x 1.5
18
28
-
-
52
10
22
6
-
16
GN 816-6-M12x1,5-B
6
M 12 x 1.5
16
-
-
-
-
8
20
-
43
14
GN 816-8-M12x1,5-B
8
M 12 x 1.5
16
-
-
-
-
8
20
-
43
14
GN 816-8-M16x1,5-B
8
M 16 x 1.5
18
-
17
20
-
10
22
-
48
16
GN 816-10-M16x1,5-B
10
M 16 x 1.5
18
-
17
20
-
10
22
-
48
16
GN 816-6-M12x1,5-BK
6
M 12 x 1.5
16
-
17
-
-
8
20
-
43
14
GN 816-8-M12x1,5-BK
8
M 12 x 1.5
16
-
17
-
-
8
20
-
43
14
GN 816-8-M16x1,5-BK
8
M 16 x 1.5
18
-
17
20
-
10
22
-
48
16
GN 816-10-M16x1,5-BK
10
M 16 x 1.5
18
-
17
20
-
10
22
-
48
16

Types

  • Type A: Operation with knob, sleeve black, without lock nut
  • Type AK: Operation with knob, sleeve black, with lock nut
  • Type AR: Operation with knob, sleeve red, without lock nut
  • Type ARK: Operation with knob, sleeve red, with lock nut
  • Type B: Operation with key, sleeve black, without lock nut
  • Type BK: Operation with key, sleeve black, with lock nut

Threaded body

Steel zinc plated, blue passivated

Pin

Stainless Steel AISI 303

Spring

Stainless Steel AISI 301

Knob

Plastic (Polyamide PA)

  • black, matt
  • not removable

Sleeve

Plastic (Polyamid PA)

  • black, matt or red
  • not removable

If not operated, the plunger of the locking plungers GN 816 protrudes. To retract, move against the spring force and hold in the end position by turning by 90°.

The shape of the cam curve secures the plunger against accidental operation.

When operating the button (Type AR/ARK), to visible red covering sleeve indicates the locing status: Indexing pin does not protrude.

For the execution with operation with key (Type B / BK) a key is required to move the plunger. In this execution, a cover sleeve provides additional security and safety from unauthorized removal of the locking plunger. The cover sleeve also provides additional protection against malfunction caused by dirt.

Keys GN 816-K

Plastic (Polyamide PA)

(All locking plungers have the same key)

Version with key (Type B / Type BK)

Related products
Steel

GN 414

Indexing plungers Steel / Stainless Steel, with safety lock, unlocking with push-button
Stainless Steel-Distance bushings

GN 609.5

Stainless Steel-Distance bushings for mounting indexing plungers / cam action indexing plungers
Key

GN 816-K

Key for Locking Plungers GN 816
Locking plungers

GN 816.1

Locking plungers Pin in normal position retracted
Black-oxide steel plunger, without locking nut

PMT.100-A

Indexing plungers SUPER-technopolymer body
Black-oxide steel plunger, without locking nut

PMT.101-A

Indexing plungers Rest position, SUPER-technopolymer body
Black-oxide steel plunger, without locking nut

PMT.110-A

Indexing plungers SUPER-technopolymer body
Black-oxide steel plunger, without locking nut

PMT.200-A

Indexing plungers Rest position, SUPER-technopolymer body