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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.
Part Number
Configured Part Number is shown.
MHK2-12D-M9BZ
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 | 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.
Fingers open structure drawing
Fingers closed structure drawing
Normally open structure drawing
Normally closed structure drawing
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 |
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 |
Replacement part / grease pack part number: MH-G01 (30 g)
(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
Part Number |
---|
MHK2-12D-M9BZ |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | Gripping Methods | Number of Fingers | Main Body Shape | Operation Method | Dimensions when open (mm) | Dimensions when closed (mm) | Gripping Force (when 0.5Mpa at opening) (N) | Gripping Force (when 0.5Mpa at closing) (N) | Environment, Applications | Additional Functions | Stroke Adjustment Mechanism | Cylinder internal diameter (mm) | Auto switch | Number of switches | Lead wire length | Made to order specifications | Connector type for gripper opening/closing | Dust cover materials | Specifications | Finger materials |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | [Main Body] Main body | Pinch, Parallel Type / Open, Parallel Type | 2 pcs. | Square Shape | Double Acting Type | 13 | 9 | 16 | 15 | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9B | 2 pcs. | 5 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel |
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Please check the type/dimensions/specifications of the part MHK2-12D-M9BZ in the Air Gripper, Wedge Cam Operation, Slide Guide, 2-Finger Type, MHK2 Series series.
Part Number |
---|
MHK2-12C-M9BL |
MHK2-12C-M9BS |
MHK2-12C-M9BS-X41 |
MHK2-12D-M9N |
MHK2-12D-M9NA |
MHK2-12D-M9NAL |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | Gripping Methods | Number of Fingers | Main Body Shape | Operation Method | Dimensions when open (mm) | Dimensions when closed (mm) | Gripping Force (when 0.5Mpa at opening) (N) | Gripping Force (when 0.5Mpa at closing) (N) | Environment, Applications | Additional Functions | Stroke Adjustment Mechanism | Cylinder internal diameter (mm) | Auto switch | Number of switches | Lead wire length | Made to order specifications | Connector type for gripper opening/closing | Dust cover materials | Specifications | Finger materials |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type | 2 pcs. | Square Shape | Single Acting Type (Normally Closed) | 13 | 9 | 12 | - | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9B | 2 pcs. | 3 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel | ||
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type | 2 pcs. | Square Shape | Single Acting Type (Normally Closed) | 13 | 9 | 12 | - | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9B | 1 pc. | 0.5 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel | ||
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type | 2 pcs. | Square Shape | Single Acting Type (Normally Closed) | 13 | 9 | 12 | - | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9B | 1 pc. | 0.5 m | Type with auto switch mounting grooves on both sides | None | Chloroprene rubber (CR) | Standard type | Carbon steel | ||
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type / Pinch, Parallel Type | 2 pcs. | Square Shape | Double Acting Type | 13 | 9 | 16 | 15 | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9N | 2 pcs. | 0.5 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel | ||
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type / Pinch, Parallel Type | 2 pcs. | Square Shape | Double Acting Type | 13 | 9 | 16 | 15 | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9NA | 2 pcs. | 0.5 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel | ||
- | 1 Piece(s) | Quote | [Main Body] Main body | Open, Parallel Type / Pinch, Parallel Type | 2 pcs. | Square Shape | Double Acting Type | 13 | 9 | 16 | 15 | Dust Resistant / Drip Resistant | High Accuracy | Not Provided | 12 | M9NA | 2 pcs. | 3 m | None | None | Chloroprene rubber (CR) | Standard type | Carbon steel |
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