Air Gripper, Wedge Cam Operation, Slide Guide, 2-Finger Type, MHK2 Series – Xi Lanh Kẹp SMC
Product Description
– Xi Lanh Kẹp SMC
The wedge cam structure enables high-precision and high-rigidity.
Features a dust cover for improved load resistance and resistance to adverse environments.
[Features]
· Can be equipped with an auto switch.
· Includes a pinhole on the top surface for positioning.
· Features a built-in adjustment needle for adjusting the finger speed.
· High repeatability: ±0.01 mm.
· 2 types of finger material are available for use in different applications.
· 3 types of dust cover are available for use in different applications.
· Long stroke type now as standard.
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MHK2 Series 2-Finger Type Wedge Cam Operation Slide Guide Air Gripper Features – Xi Lanh Kẹp SMC
| Fluid | Air | ||
|---|---|---|---|
| Operating pressure | Double acting | 0.1 to 0.6 MPa | |
| Single acting | Normally open | 0.25 to 0.6 MPa | |
| Normally closed | |||
| Ambient and fluid temperature | -10 to +60°C | ||
| Repeatability | ±0.01 mm | ||
| Lubrication | Non-lube | ||
| Action | Double acting / single acting | ||
| Auto switch (option) * | Solid state auto switch (3-wire, 2-wire) | ||
*See pp. 797–850 in the manufacturer’s catalog for detailed specifications of auto switches.
Model
| Model | Action | Cylinder inner diameter mm |
Maximum operating frequency c.p.m |
Effective gripping force per finger *1 N |
Opening/closing stroke mm (L2-L1) |
Width at closing mm (L1) |
Width at opening mm (L2) |
Weight g |
|
|---|---|---|---|---|---|---|---|---|---|
| MHK2-12D□ | Double acting | 12 | 120 | Outer-diameter grip: 15 Inner-diameter grip: 16 |
4 | 9 | 13 | 75 | |
| MHK2-16D□ | 16 | Outer-diameter grip: 31 Inner-diameter grip: 36 |
6 | 14.6 | 20.6 | 113 | |||
| MHK2-20D□ | 20 | Outer-diameter grip: 31 Inner-diameter grip: 56 |
10 | 16 | 26 | 235 | |||
| MHK2-25D□ | 25 | Outer-diameter grip: 80 Inner-diameter grip: 86 |
14 | 19 | 33 | 440 | |||
| MHK2-12S□ | Single acting | Normally open | 12 | 9 | 4 | 9 | 13 | 76 | |
| MHK2-16S□ | 16 | 23 | 6 | 14.6 | 20.6 | 114 | |||
| MHK2-20S□ | 20 | 34 | 10 | 16 | 26 | 237 | |||
| MHK2-25S□ | 25 | 58 | 14 | 19 | 33 | 443 | |||
| MHK2-12C□ | Normally closed | 12 | 12 | 4 | 9 | 13 | 76 | ||
| MHK2-16C□ | 16 | 25 | 6 | 14.6 | 20.6 | 115 | |||
| MHK2-20C□ | 20 | 44 | 10 | 16 | 26 | 237 | |||
| MHK2-25C□ | 25 | 73 | 14 | 19 | 33 | 443 | |||
*1 Values based on pressure of 0.5 MPa, gripping point L = 20 mm.
For the single acting normally open type, the outer-diameter gripping force applies. For the single acting normally closed type, the inner-diameter gripping force applies.
For the gripping force at each gripping point, refer to the data in “Gripping Point and Effective Gripping Force” on pp. 553–557 of the manufacturer’s catalog.
Structure drawing
Double acting
Fingers open structure drawing
Fingers closed structure drawing
Single acting
Normally open structure drawing
Normally closed structure drawing
Component parts
| No. | Description | Material | Note |
|---|---|---|---|
| 1 | Body | Aluminum alloy | Hard anodizing |
| 2 | Piston | Aluminum alloy | Hard anodizing |
| 3 | Cam | Carbon steel | Heat treated, specially treated |
| 4 | Finger | Carbon steel | Heat treated, specially treated |
| Stainless steel SUS304 | Option | ||
| 5 | Cap | Aluminum alloy | Hard anodizing |
| 6 | Piston bolt | Stainless steel | – |
| 7 | Rubber magnet | Synthetic rubber | – |
| 8 | Needle ass’y | – | – |
| 9 | N.O. spring | Piano wire | – |
| 10 | Plug | Brass | Electroless nickel plating |
| 11 | Exhaust plug | Brass | Electroless nickel plating |
| 12 | N.C. spring | Piano wire | – |
| 13 | Plug ass’y | Brass | Electroless nickel plating |
| 14 | Exhaust plug A | Brass | Electroless nickel plating |
| 15 | Type C retaining ring | Carbon steel | Nickel plating |
MHK2 Replacement Parts
| Part name | MHK2-12□ | MHK2-16□ | MHK2-20□ | MHK2-25□ | Main parts | ||
|---|---|---|---|---|---|---|---|
| Gasket set | MHK12-PS | MHK16-PS | MHK20-PS | MHK25-PS | (16) (17) (18) (19) | ||
| Piston ass’y | MHK-A1201 | MHK-A1601 | MHK-A2001 | MHK-A2501 | (2) (6) (7) | ||
| Cam | P3318103 | P3318203 | P3318303 | P3318403 | (3) | ||
| Finger | Material | Carbon steel | P3318104 | P3318204 | P3318304 | P3318404 | (4) |
| Stainless steel | P3318104-1 | P3318204-1 | P3318304-1 | P3318404-1 | |||
| Needle ass’y | MHK-A1206 | (8) | |||||
| Dust cover | Material | CR | MHK2-J12 | MHK2-J16 | MHK2-J20 | MHK2-J25 | (20) |
| FKM | MHK2-J12F | MHK2-J16F | MHK2-J20F | MHK2-J25F | |||
| Silicone rubber | MHK2-J12S | MHK2-J16S | MHK2-J20S | MHK2-J25S | |||
- *Order 2 pieces per finger unit.
Replacement part / grease pack part number: MH-G01 (30 g)
External dimensional drawing
(Unit: mm)
MHK2-12□ / standard type external dimensional drawing
*In the case of single acting, one side port is a breathing hole. The finger speed adjustment needle is a plug.
(Unit: mm)
Groove position for auto switch mounting
(Unit: mm)
MHK2-16□ / standard type external dimensional drawing
*In the case of single acting, one side port is a breathing hole. The finger speed adjustment needle is a plug.
(Unit: mm)
Groove position for auto switch mounting
(Unit: mm)
MHK2-20□ / standard type external dimensional drawing
*In the case of single acting, one side port is a breathing hole. The finger speed adjustment needle is a plug.
(Unit: mm)
Groove position for auto switch mounting
- *For other specifications and dimensions, refer to the manufacturer’s catalog.
MHK2-12C1-M9BL
MHK2-12C1-M9NS
MHK2-12C1F
MHK2-12C1F-M9B
MHK2-12C1F-M9BL
MHK2-12C1S
MHK2-12C-M9B
MHK2-12C-M9BAVLS
MHK2-12C-M9BL
MHK2-12C-M9BS
MHK2-12C-M9BS-X41
MHK2-12C-M9BV
MHK2-12C-X41
MHK2-12C-X77A
MHK2-12CF
MHK2-12CF-M9BLS
MHK2-12CS
MHK2-12CS-M9B
MHK2-12D1-M9BVLS-X41
MHK2-12D1-M9BVLS-X65
MHK2-12D1-M9BWL
MHK2-12D1-M9BWVS
MHK2-12D1-M9N
MHK2-12D1-M9NAL
MHK2-12D1-M9NAV
MHK2-12D1-M9NL
MHK2-12D1-M9NV
MHK2-12D1-M9NV-X41
MHK2-12D1-M9NVL
MHK2-12D1-M9NWVM
MHK2-12D1-X41
MHK2-12D1-X65
MHK2-12D1-X77A
MHK2-12D1F
MHK2-12D1F-M9B
MHK2-12D1F-M9B-X77A
MHK2-12D1F-M9BAL
MHKL2-12C1
MHKL2-12C1-M9BL
MHKL2-12C1-M9BSDPC
MHKL2-12C1-M9BVZ
MHKL2-12C1-M9BWL
MHKL2-12C1-M9P
MHKL2-12C1F
MHKL2-12C1S
MHKL2-12C-M9B
MHKL2-12C-M9BAL
MHKL2-12C-M9BAVL
MHKL2-12C-M9BL
MHKL2-12C-M9BLS
MHKL2-12C-M9BVL
MHKL2-12C-M9BVLS
MHKL2-12C-M9BWV
MHKL2-12C-M9N
MHKL2-12C-M9PVMDPC
MHKL2-12CF
