Northern Connectors Harting Han-Modular Connectors - Manual (Page 112)

06
.
112
Han
Modular
Han ® Pneumatic module
Features
• For the transmission of clean and dry compressed
• Female contacts with / without shut off
• Removal of tubes from pre-assembled pneumatic
contacts is possible
Shut off principle:
In the disconnected position the spring integrated in the female
contact is active, thus the O-ring of the valve seals the opening
of the air-way. During the mating process, when the defined
depth of insertion is reached the male contact presses on the
valve head and moves it backwards against the spring tension,
so that the air-way opens.
Using of guiding pins in connection with pneumatic modules is
imperative.
In addition to this guiding pins guarantee a coding, if pneumatic
modules are used exclusively.
Technical characteristics
Approvals ,
Inserts *
Number of contacts 3
Colour blue
Material polycarbonate
Limiting temperatures -40 °C ... +80 °C
Flammability acc. to UL 94 V 0
Mechanical working life
- mating cycles ≥ 500
Contacts
Material delrin acetal
Colour black
Tube termination
- Internal diameter (ID) 1.6 mm / 1/16“
3.0 mm
4.0 mm / 1/8“
Working pressure up to 8 bar / 116 psi
Sealing
Material Buna-N
Shut off valve
Material Polypropylen
* Assemble contacts before module is fixed into the frame