Main specifications
Base flange
Black-oxide steel.
Plunger
Ground and black-oxide steel with hardened end.
Suggested tolerance for matching hole = G6.
Knob
High-resilience polyamide based (PA) special technopolymer, black colour, matte finish.
Standard executions
- GN 817.3-B: without rest position.
- GN 817.3-C: with rest position.
General information
Features and applications
GN 817.3 indexing plungers are particularly suitable for applications where precise positioning is necessary. For this purpose, they are generally used in combination with guide bushings DIN 172 or DIN 179 whose length is determined by the protrusion of the plunger (l2).
Accessories
Accessories on request
GN 770 guide bushings in ground and hardened steel, with matching hole in G6 tolerance.