GN 804 Toggle clamp spindle assemblies with adjustable spring loaded thrust pad


  • RoHS

Description

Specification

Spindle
Steel
  • Tensile strength class 5.8
  • zinc plated, blue passivated
Hexagon nuts ISO 4032
Steel
zinc plated, blue passivated
Thrust pad
Steel
nitrided, blackened

Information

In order to pass the dead centre point and / or compensate for work piece tolerances when using hand operated toggle clamps, an elastic thrust pad such as GN 708.1 can be used.
GN 804 toggle clamp spindle assemblies fitted with Belleville spring washers do not only help to overcome workpiece tolerances but they also allow presetting of the required clamping force.
This adjustment can be made with the hexagon nut (A/F). The setting nut stroke is the distance by which the Belleville spring washers can be preloaded as shown on the graph to give the required clamping force.
The thrust pad is movable.
The two hexagon nuts are included parts of the order.

Technical information

Toggle clamp spindle assemblies with adjustable spring loaded thrust pad GN 804
GN 804
Filter
Description d1 l ±1 d2 d3 h m A/F Weight
GN 804-M5-45 M 5 45 13 11 13 4 14 20
GN 804-M6-50 M 6 50 16 13 15 4 16 35
GN 804-M8-70 M 8 70 18 15 17 5 18 58
GN 804-M10-85 M 10 85 24 18 20 6 24 123
GN 804-M12-106 M 12 106 28 21 24 7 27 196