San - Antimicrobial
Steel
Threaded body
Black-oxide steel.
Plunger pin
Black-oxide steel with hardened end.
Suggested tolerance for matching hole = H7.
Locking nut
Black-oxide steel.
Spring
AISI 301 stainless steel.
Knob
High-resilience polyamide based (PA) technopolymer, black colour, matte finish.
Standard executions
- GN 817-B: without rest position, without locking nut.
- GN 817-BK: without rest position, with locking nut.
- GN 817-C: with rest position, without locking nut.
- GN 817-CK: with rest position, with locking nut.
- GN 817-G: with threaded rod, without lock nut.
- GN 817-GK: with threaded rod, with lock nut.
Features and applications
GN 817 indexing plungers offer the following advantages: 2 different strokes (l1) for every plunger diameter (d1), compact knobs, retracted position mechanism GN 817-C inside the knob.
Special executions on request
Indexing plungers with red clamping knob similar to RAL 3000 (GN 817-RT).
Accessories on request
AISI 303 stainless steel distance bushings GN 609.5 for the assembly of the indexing plunger on thin sheets.