MCH2-25D Fluid Air Not required Lubrication Plug Brass Cap Resin
Cylinders
Guidelines for the selection of the gripperwith respect to
workpiece mass
1.Although conditions differ according to theworkpiece shape and
the coefficient of frictionbetween the attachments and the
workpiece,select a model that can provide a grippingforce of 10 to
20 times the workpiece mass, ormore.
2. If high acceleration, deceleration or impact forces are
encountered during motion, afurther margin of safety should be
considered.o
3.If there is an overhang, please consult with SMC.
How to Mount the Attachment to the Finger
To mount the attachment to thefinger, make sure to use awrench to
support the attachment so as not to applyundue strain on the
finger.Refer to the tablebelow for the propertightening torque
onthe bolt used forsecuring the attachment to thefinger.
Indication of effective gripping force
1.The effective gripping force shown in thegraphs below is
expressed as F, which is thethrust of one finger, when both fingers
andattachments are in full contact with theworkpiece as shown in
the figur below.
A Caution
Use caution for the anti-corrosiveness of finger guide section.
Martensitic stainless steel is used for the finger. However, be
aware that its anti-corrosion performance is inferior to austenitic
stainlesssteel. ln particular, the finger might be rusted in an
environment where water droplets are adhered to it due to dew
condensation.
Model
| Action | Model | Bore size
(mm) | Gripping moment (N-m) | Opening/closing
angel
(Both sides) | Weight
(g) |
| Double acting | MHC2-10D | 10 | 0.10 | 30º to －10º | 39 |
| MHC2-16D | 16 | 0.39 | 91 |
| MHC2-20D | 20 | 0.70 | 180 |
| MHC2-25D | 25 | 1.36 | 311 |
| Single acting | MHC2-10S | 10 | 0.070 | 30º to －10º | 39 |
| MHC2-16S | 16 | 0.31 | 92 |
| MHC2-20S | 20 | 0.54 | 183 |
| MHC2-25S | 25 | 1.08 | 316 |
Specifications
| Fluid | Air |
| Operating pressure | Double acting | 0.1 to 0.6 Mpa |
| Single acting | 0.25 to 0.6 Mpa |
| Ambient and fluid temperature | -10℃ to 60℃ |
| Repeatability | ±0.01mm |
| Max.operating frequency | 180 c.p.m |
| Lubrication | Not required |
| Action | Double acting, Single acting |
| Auto switch (Option) | Solid state auto switch (3-wire,2-wire) |
Auto Switch Hysteresis
| Air gripper model | Hyster degree(Max.value) |
| MHC2-10 | 4 |
| MHC2-16 | 3 |
| MHC2-20 | 2 |
| MHC2-25 | 2 |
| Auto Switch Hysteresis | Auto switches have hysteresis similar to micro switches.
Use thetable below as a guide when adjusting auto
switch positions, etc. |
|
|
|
Samples
You can send a sample to customize the products, we have many
engineers can help it; If you want a product of mine, but you are
not sure if it's what you want, so you can ask for a sample from
me, it will be free.
Products shopping guide
For example: you want to purchase a batch of cylinders but you
don't know which type you are really want, so you can tell me all
your requirement and I'll recommend to you.
