GN 614.8

Spring plungers

Teknisk datablad
260241-C17-ebp_b-sc-sketch

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Bracket Material
Material
Bushing Material
Carrying Capacity
Diameter
Plunger Diameter
Type Of Assembly
Type Of Tube
Diameter Bases
Connecting Thread
External Diameter
Handle
Hole
Lever Length
Wheel Base
Threaded Screw
Hole Distance
Threaded Connection
Type Of Bellow
Type Of Vacuum Cups Holder
Vacuum Cup Holders Dimension
Vacuum Cups Dimension
Connector

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    Lukk
    Description GN 614.8-4-NI
    d1 ±0.04
    —
    • —
    d2
    —
    • —
    l
    —
    • —
    w
    —
    • —
    Spring preload
    —
    • —
    Max load spring
    —
    • —
    Weight
    —
    • —
    CAD
  • Description GN 614.8-4-NI
    d1 ±0.04 4
    d2 2
    l 11
    w 0.50
    Spring preload 4.8
    Max load spring 6.8
    Weight 0.6
  • Description GN 614.8-5-NI
    d1 ±0.04 5
    d2 2.5
    l 13
    w 0.70
    Spring preload 6.3
    Max load spring 10
    Weight 1.3
  • Description GN 614.8-6-NI
    d1 ±0.04 6
    d2 3.5
    l 15
    w 0.95
    Spring preload 16
    Max load spring 24
    Weight 2
  • Description GN 614.8-8-NI
    d1 ±0.04 8
    d2 4.5
    l 18
    w 1.50
    Spring preload 18.8
    Max load spring 31.7
    Weight 4.5
  • Description GN 614.8-10-NI
    d1 ±0.04 10
    d2 6.5
    l 20
    w 2.30
    Spring preload 26
    Max load spring 49
    Weight 7
  • Description GN 614.8-12-NI
    d1 ±0.04 12
    d2 8.5
    l 22
    w 3.10
    Spring preload 38
    Max load spring 68
    Weight 11
Main specifications
Body

AISI 303 stainless steel.

Ball

AISI 420C hardened stainless steel.

Spring

AISI 631 stainless steel.

Friction block bearing

Technopolymer.

Max. working temperature

90°C.

General information
Features and applications

GN 614.8 ball spring plungers are used for the pressure and block function, obtained thanks to the presence of a technopolymer friction block bearing.

The ball is mounted in the friction bearing which, while allowing mobility, makes locking much more effective.

The technopolymer bearing also acts as an electrical insulator.

Suggested tolerance for plunger housing hole:

  • F8: for normal mounting;
  • H9: for push-fit assembly.
Handlekurv
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