Mounting - SMC Networks MWB 32-UT Series Operation Manual

2-3. Mounting

The foot mounting cylinder has a hole in the foot to drive a pin into for accurate positioning and fixing.
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C a u t i o n
- Be careful not to scratch or damage the sliding surface of the rod while mounting it to the
product or during maintenance.
Scratches, gouges or dents on the rod surface can be the cause of abnormal level of frictions of the inner
surface of the brake shoe and can cause a reduction of the holding force.
- Mounting and maintenance should be performed with lock released.
a. If mounting or maintenance is performed with the lock in a locked state, there is a risk that the rotating
force exceeding the holding force will be applied to the piston rod, breaking the lock mechanism.
b. For mounting to the device or during maintenance, connect piping to the lock release port to supply air
pressure of at least 0.3MPa, or release the lock by using the lock release bolt (Page 16).
・Do not apply loads with impact, strong vibration or rotational force while
the lock mechanism is activated.
External impact load, strong vibration or rotating force may break or reduce the life of lock part.
・Do not use the product until you have verified that the equipment can operate properly.
After installation or repair, apply compressed air and power supplies to the equipment and perform
appropriate functional and leakage inspections to make sure the equipment is mounted properly.
・When the support brackets are replaced, use a hexagon wrench as specified below.
Lock unit model
MWB∗32
MWB∗40
MWB∗50
MWB∗63
MWB*80
MWB*100
Other
・There is a vent hole on the element. If the ventilation is not adequate, there will be
locking/ unlocking delay or operation failure. Install the cylinder so that the element
is not covered. Keep 10mm or more away from the wall.
Fig. 3.Example when operated with the rodless cylinder
Bolt
MB-32-48-C1247
MB-32-48-C1249
Foot MB-80-48AC1251
MB-80-48BC1251
Element
Fig. 4 Lock unit element
Hexagon wrench size
4
5
6
- 11 -
Tightening torque (N･m)
5.1
11
25