Product description
Indexing plungers GN 81700 lock height adjustments or swivel arms on devices, machines, and vehicles, for example.
The plunger pin types KA and MA have rounded tips of plastic or brass that reduce wear on the opposing surface and prevent marks or scratches. The conical plunger pin SB facilitates positioning in a corresponding receiving bore.
The spherical tip of plunger pin type SC passes over low edges or grooves, facilitating proper latching and preventing damage. Due to the small chamfer, plunger pin type SD is particularly suited for shallow detent bores, e.g. in sheet metal parts.
Indexing plungers with plunger pin types SE or SF can be fitted with application-specific attachments using the external or internal thread and used, for example,
to actuate linkages or cable pulls.
Regardless of the selected plunger pin type, indexing plungers GN 81700 are available with or without rest position. Indexing plungers with a rest position are used when the locking pin should not protrude at times.
Specification
Guide
- SteelST, blackened
- Stainless steelNI AISI 303
Plunger pin
- Steel, blackened for ST
Tip hardened for types SB / SC / SD - Stainless steel AISI 303, chemically nickel plated for NI
- Coating for type KA
Plastic, polyphtalamide (PPA)- Glass fiber reinforced
- Chemically bonded to the plunger pin
- White
- Brass for type MA
Knob
Plastic, polyamide (PA)
Black, matte finish
Pressure spring
Stainless steel AISI 301
Hex nut ISO 8675
- Steel, blackened for ST
- Stainless steel for NI
RoHS
Accessory
DIN 172 Guide Bushings (with Collar)
DIN 179 Guide Bushings (without Collar)
GN 609.5 Distance Bushings
ISO 8675 Thin Hex Nuts
DIN 7979 Dowel Pins
GN 909 Thin Hex Nuts
GN 909.5 Thin Stainless Steel Hex Nuts
GN 412.2 Positioning Bushings (with Collar)
GN 412.4 Positioning Bushings (with Collar)
GN 412.3 Positioning Bushings
GN 412.5 Positioning Bushings
GN 412.1 Mounting Blocks
GN 612.1 Mounting Blocks