Steel 1.0401 (C15) or stainless steel 1.4301 (whirled spindles stainless steel 1.4305). Version Steel rolled, bright. Stainless steel up to Tr 40x7 rolled, above this whirled, bright. Note Rolled, high precision trapezoidal thread spindles. ISO trapezoidal thread based on DIN 103. The trapezoidal thread spindle is a transmission thread with relatively high friction. Standard thread forms are selflocking. This has the advantage that they generally do not need to be secured in the rest position. Tolerance class 7e Pitch precision 0.3/300 mm Length sawed with excess, ends not deburred.
NORELEM FRANCE
France
Steel C35Pb. Gunmetal Rg7. Plastic PA6.6 with MoS2). ISO trapezoidal thread based on DIN 103. Steel nuts for adjustments during manual operation and as fastening nuts. Not advised for use with motorised drives due to the steelsteel material combination. Gunmetal nuts for motion drives with low and medium speed. By insufficient lubrication, gunmetal trapezoidal thread nuts on steel spindles have good dryrunning properties. Plastic nuts for lownoise motion drives. Good dryrunning properties. Tolerance class 7H.
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Steel or 1.4305 stainless steel Version: Steel trivalent blue passivated. Stainless steel, bright. Note: Swivel feet consist of a threaded spindle and a plate joined together. Any threaded spindle can be combined with any plate. The height of the complete swivel foot can be calculated from the length of the threaded spindle + height of hexagon + 22.5 mm. (Overall height of swivel foot = L + L1 + 22.5 mm) Depending on the version, threaded spindles can have a thread undercut in front of the hexagon.
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Steel C45. Stainless steel 1.4305. Gunmetal Rg 7. Spline hubs based on DIN ISO 14 with straight parallel flanks. A spline shaft with spline hub is used to transmit high torques while enabling simultaneous axial movement.
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France
Spline shafts based on DIN ISO 14 with straight parallel flanks. A spline shaft with spline hub is used to transmit high torques while enabling simultaneous axial movement. The spline shafts are colddrawn. Cold drawing does not interrupt the grain flow of the base material, ensuring spline shafts of very high strength. Tolerances Straightness 0.8 mm/m. Torsion max. 0.5 mm/m. On request Other lengths.
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