with T-Handle, with and without Rest Position

GN 817.4 Stainless Steel Indexing Plungers

Stainless Steel Indexing Plungers GN 817.4 thumbnail

Stainless Steel Indexing Plungers GN 817.4 sketch

Type

B	without rest position, without lock nut
BK	without rest position, with lock nut
C	with rest position, without lock nut
CK	with rest position, with lock nut

Show filter

d₁ Plunger -0,02/-0,05 Bore H7	l₁	d₂	k	l₂	l₃	l₄	l₅	A/F	Spring load in N≈ initial	end

6	6	M 12 x 1,5	20	48	22	6	54	14	6,5	19
6	9	M 12 x 1,5	20	48	22	6	54	14	6	25
8	8	M 16 x 1,5	25	59	26	8	59	17	8,5	26
8	12	M 16 x 1,5	25	59	26	8	59	17	8,5	28
10	12	M 16 x 1,5	25	59	26	8	59	17	9,5	38
12	15	M 20 x 1,5	25	68	33	10	59	22	11,5	40

Filter combination produces no result.

Specification

Stainless steelNI

AISI 303
Plunger pin chemically nickel plated

T-handle
Plastic (Polyamide PA)

Not removable
Black, matte

Load Rating Information

ISO Fundamental Tolerances

Stainless Steel Characteristics

Plastic Characteristics

RoHS

Information

Stainless steel indexing plungers GN 817.4 are similar to GN 817, but with a T-handle instead of a round head.

This shape allows better visual orientation of the indexing position of Type C and is advantageous when greater unlocking forces occur.

Type C with rest position is used in such applications where the plunger must not protrude continually. In that case the knob is retracted and afterwards turned by 90°. A notch keeps the plunger in this position.