Industrial Hydraulics
Industrial Hydraulics
Industrial Hydraulics
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Accessories<br />
Detailed information:<br />
1987760711<br />
Detailed information:<br />
– Type HED 2: RE 50 045<br />
– Type HED 3: RE 50 050<br />
Pressure switches, mechanical<br />
130 <strong>Industrial</strong> <strong>Hydraulics</strong> Bosch Rexroth AG<br />
< Piston type pressure switch without leak-oil port<br />
< Adjustment elements:<br />
– Grub screw with hexagon socket<br />
– Grub screw with hexagon socket and scale<br />
– Lockable rotary knob with scale<br />
< Check lamp, optional (integrated in plug-in connector)<br />
< Optional sandwich plate, pipe or flange connection<br />
Size 6<br />
Operating pressure pmax bar 315/400<br />
Switching frequency Operations/min 120<br />
Bourdon tube pressure switch with constant (HED 2) or with<br />
infinitely variable switching pressure dif fe rential (HED 3)<br />
< For threaded connection<br />
< With check lamp, optional<br />
< Various electrical connections<br />
< With lockable rotary knob (HED 2); with lockable cap, optional (HED 3)<br />
< Switching pressure differential can be adjusted through separate, independent setting of<br />
switching pressures (HED 3)<br />
< 5 pressure stages: 25, 63, 100, 200, 400 bar<br />
Types HED 2 and HED 3<br />
Version HED 2 HED 3<br />
Operating pressure pmax bar 400 400<br />
Switching frequency Operations/min 30 30
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