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[Features]
· Lightweight and compact design with reduced height.
· High repeatability: ±0.01 mm.
· Can be equipped with an auto switch.
· Easy alignment when mounting the main body.
· Can be mounted from 2 directions.
· Utilizes wedge cam construction.
· Can be equipped with a small auto switch.
Part Number
Configured Part Number is shown.
MHS2-25D-M9PAL

Double acting, inner-diameter grip JIS symbol

Double acting, outer-diameter grip JIS symbol
| Model | MHS2-16D | MHS2-20D | MHS2-25D | MHS2-32D | MHS2-40D | MHS2-50D | MHS2-63D | |
|---|---|---|---|---|---|---|---|---|
| Cylinder inner diameter (mm) | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |
| Applicable fluids | Air | |||||||
| Operating pressure (MPa) | 0.2 to 0.6 | 0.1 to 0.6 | ||||||
| Ambient and fluid temperature (°C) | -10 to +60 | |||||||
| Repeatability (mm) | ±0.01 | |||||||
| Max. operating frequency (c.p.m.) | 120 | 60 | ||||||
| Lubrication | Non-lube | |||||||
| Operating method | Double acting type | |||||||
| Effective gripping force (N)Note) at 0.5 MPa | Outer-diameter grip power | 21 | 37 | 63 | 111 | 177 | 280 | 502 |
| Inner-diameter grip power | 23 | 42 | 71 | 123 | 195 | 306 | 537 | |
| Opening/closing stroke (both sides) mm | 4 | 4 | 6 | 8 | 8 | 12 | 16 | |
| Weight (g) | 58 | 96 | 134 | 265 | 345 | 515 | 952 | |
Note) Values for ø16 to 25 (cylinder inner diameter 16 to 25 mm) are with gripping point L = 20 mm, and for ø32 to 63 (cylinder inner diameter 32 to 63 mm) with gripping point L = 30 mm.

Closed condition structure drawing

Open condition structure drawing
| Number | Part name | 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 |
| 5 | Cap | Aluminum Alloy | Hard anodizing |
| 6 | End plate | Stainless steel | - |
| 7 | Piston bolt | Stainless steel | - |
| 8 | Magnet | - | - |
| 9 | Type C retaining ring | Carbon steel | Phosphate coated |
| 10 | Piston Gasket | NBR | - |
| 11 | Rod Gasket | NBR | - |
| 12 | Gasket | NBR | - |
| 13 | Gasket | NBR | - |
| 14 | Cross-recessed flat-head screw | Carbon steel | Zinc chromate |
| Part name | MHS2-16D | MHS2-20D | MHS2-25D | MHS2-32D | MHS2-40D | MHS2-50D | MHS2-63D | Principle parts |
|---|---|---|---|---|---|---|---|---|
| Gasket set | MHS16-PS | MHS20-PS | MHS25-PS | MHS32-PS | MHS40-PS | MHS50-PS | MHS63-PS | (10) (11) (12) (13) |
| Finger | P3316004 | P3346104 | P3316204 | P3316304 | P3316404 | P3316504 | P3316604 | (4) |
| Cam | P3316023 | P3316123 | P3316223 | P3316323 | P3316423 | P3316523 | P3316623 | (3) |
| Piston ass’y | MHS-A1601 | MHS-A2001 | MHS-A2501 | MHS-A3201 | MHS-A4001 | MHS-A5001 | MHS-A6301 | (2) (7) (8) |
| End plate ass’y | MHS-A1613-2 | MHS-A2013-2 | MHS-A2513-2 | MHS-A3213-2 | MHS-A4013-2 | MHS-A5013-2 | MHS-A6313-2 | (6) (14) |
| Cap | MHS-A1614 | MHS-A2014 | MHS-A2514 | MHS-A3214 | MHS-A4014 | MHS-A5014 | MHS-A6314 | (5) |
Replacement part / grease pack part number: MH-G01 (30 g)
(Unit: mm)

MHS2-16D to 25D external dimensional drawing
(Unit: mm)

MHS2-16D
(Unit: mm)

MHS2-20D
(Unit: mm)

MHS2-25D
(Unit: mm)
| Model | AA | AB | B | CB | DC | DO | EC | EO | FX | FY | FZ | G | I | J | K | NA | NB | O | P | Q |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MHS2-16D | 35 | 32 | 30 | 11 | 30 | 34 | 10 | 14 | 12.5 | 11 | 3 | 25 | 4 | 10 | 4 | 8 | 5h9 (-0.030 to 0) | 2 | M3 × 0.5 | 6 |
| MHS2-20D | 38 | 35 | 36 | 13 | 36 | 40 | 12 | 16 | 14.5 | 13 | 3 | 27 | 5 | 12 | 5 | 10 | 6h9 (-0.030 to 0) | 2.5 | M5 × 0.8 | 7 |
| MHS2-25D | 40 | 37 | 42 | 15 | 42 | 48 | 14 | 20 | 17 | 14.5 | 5 | 28 | 5 | 14 | 6 | 12 | 6h9 (-0.030 to 0) | 3 | M5 × 0.8 | 8 |
| Model | RA | RB | SC | TB | VA | VB | WA | XA | XB |
|---|---|---|---|---|---|---|---|---|---|
| MHS2-16D | 18 | 16 | 8 | 5 | 2H9 (0 to +0.025) | 2 | 17H9 (0 to +0.043) | 2H9 (0 to +0.025) | 2 |
| MHS2-20D | 24 | 18 | 9.5 | 6 | 2H9 (0 to +0.025) | 2 | 21H9 (0 to +0.052) | 2H9 (0 to +0.025) | 2 |
| MHS2-25D | 26 | 22 | 10 | 6 | 3H9 (0 to +0.025) | 3 | 26H9 (0 to +0.052) | 3H9 (0 to +0.025) | 3 |
(Unit: mm)

MHS2-32D, 40D external dimensional drawing
| Part Number |
|---|
| MHS2-25D-M9PAL |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Dimensions when open (mm) | Dimensions when closed (mm) | Gripping Force (when 0.5Mpa at opening) (N) | Gripping Force (when 0.5Mpa at closing) (N) | Operating Pressure Range (MPa) | Cylinder internal diameter (mm) | Auto switch | Number of switches | Lead wire length | Stroke (mm) | Made to order specifications | Connector type for gripper opening/closing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 1,881.76 | 1 Piece(s) | 27 Day(s) or more | 48 | 42 | 71 | 63 | 0.2~0.6 | 25 | M9PA | 2 pcs. | 3 m | 6 | None | None |
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| Type | Main body | Gripping Methods | Pinch, Chuck Type / Open, Chuck Type | Number of Fingers | 2 pcs. |
|---|---|---|---|---|---|
| Main Body Shape | Cylindrical Shape | Operation Method | Double Acting Type | Environment, Applications | Standard |
| Additional Functions | High Accuracy | Stroke Adjustment Mechanism | Not Provided |
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