MCR micro quick-release couplingCompressed air
2
Applications
• Control circuits for simulators (pneumatic or fluid)
• Pneumatic control
• Small vacuum systems, dental equipment, inert gases.
Shut-off optionsThe MCR coupling can be very easily configured by using a single shut-off or a version without shut-off.
Compact designVery easy to handle, it is the smallest coupling from Stäubli's compressed air range.
Thanks to its reduced size, the MCR is easyto use even in the most confined areas: pneumatic simulators, logic components.
Perfect tightness The way the MCR is constructed ensures perfect tightness using an O-ring.
The adjustment screw located on the coupling enables the tightening of the plug to be checked using a screwdriver.
Ergonomic and automatic connectionIts no-lock design enables one-handed connection and disconnection by simply pressing or pulling on the flexible hose.
The opportunity to spend less and contribute to a sustainable development programmeWith Stäubli, you can rely on the performance of your equipment and reliability of long-term investments.
3
ConstructionNickel-plated brass bodyStainless steel spring Standard Nitrile seals (NBR)
Technical features
Part-numbers
Full bore diameter (mm) 2.3
Max. working pressure (bar) 10
Operating temperature (°C) -15 to +100
Shut-off
single,
double,
or without shut-off
Descriptions Thread TInner/outer tube Ø (mm)
Dimensions (mm)Part-numbers
L L1 H/flats
Socket male thread
G 1/8 17.2 8 11 MCR 02.1150
G 1/4 14.2 11 14 MCR 02.1151
Socket forplastic tube
2 x 4 34.7 11 MCR 02.1902
4 x 6 32.7 11 MCR 02.1904
Recessed socket for plastic tube
2 x 4 34.7 13 MCR 02.3902
4 x 6 32.7 13 MCR 02.3904
Plug male thread
G 1/8 22 8 11 MCR 02.6150
Plug female thread
G 1/4 37 17 MCR 02.6101
Plug forplastic tube
2 x 4 41 8 MCR 02.6902
4 x 6 35 11 MCR 02.6904
Self shut-off plugfor plastic tube
2 x 4 41 11 MCR 02.7902
4 x 6 43.5 11 MCR 02.7904
Y mobile distributor
59 MCR 02.8600
Pneumatic charts flow/pressure drop
Test conditions: • Inlet pressure: 6 bar • Direction of flow: socket plug
Flow (Nm3/h)
Pre
ssur
e d
rop
(bar
)
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4000
300D
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Staubli is a trademark of Stäubli International AG, registered in Switzerland and other countries. © Staubli. 12/03/2015We reserve the right to modify product specifications without prior notice.
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