Double acting, internal grip JIS symbol
Double acting, external grip JIS symbol
Model | MHS4-16D | MHS4-20D | MHS4-25D | MHS4-32D | MHS4-40D | MHS4-50D | MHS4-63D | |
---|---|---|---|---|---|---|---|---|
Cylinder bore size (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 | Not required | |||||||
Action | Double acting | |||||||
Effective gripping force (N)Note) at 0.5 MPa | External grip | 10 | 19 | 31 | 55 | 88 | 140 | 251 |
Internal grip | 12 | 21 | 35 | 61 | 97 | 153 | 268 | |
Opening/closing stroke (mm) | 4 | 4 | 6 | 8 | 8 | 12 | 16 | |
Weight g | 66 | 110 | 154 | 300 | 390 | 590 | 1,095 |
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.
For the gripping force at each gripping location, refer to the data in "Effective Gripping Force" on pp. 631–632 in the manufacturer's catalog.
Closed condition structure drawing
Open condition structure drawing
Number | Part name | Material | Note |
---|---|---|---|
1 | Body | Aluminum alloy | Hard anodized |
2 | Piston | Aluminum alloy | Hard anodized |
3 | Cam | Carbon steel | Heat treated, specially treated |
4 | Finger | Carbon steel | Heat treated, specially treated |
5 | Cap | Aluminum alloy | Hard anodized |
6 | End plate | Stainless steel | - |
7 | Piston bolt | Stainless steel | - |
8 | Magnet | - | - |
9 | Type C retaining ring | Carbon steel | Phosphate coated |
10 | Piston seal | NBR | - |
11 | Rod seal | NBR | - |
12 | Gasket | NBR | - |
13 | Gasket | NBR | - |
14 | Cross-recessed flat-head screw | Carbon steel | Zinc chromated |
Part name | MHS4-16D | MHS4-20D | MHS4-25D | MHS4-32D | MHS4-40D | MHS4-50D | MHS4-63D | Principle parts |
---|---|---|---|---|---|---|---|---|
Seal kit | 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 | P3316043 | P3316143 | P3316243 | P3316343 | P3316443 | P3316543 | P3316643 | (3) |
Piston assembly | MHS-A1601 | MHS-A2001 | MHS-A2501 | MHS-A3201 | MHS-A4001 | MHS-A5001 | MHS-A6301 | (2) (7) (8) |
End plate assembly | MHS-A1613-4 | MHS-A2013-4 | MHS-A2513-4 | MHS-A3213-4 | MHS-A4013-4 | MHS-A5013-4 | MHS-A6313-4 | (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)
MHS4-16D to 25D external dimensional drawing
(Unit: mm)
MHS4-16D
(Unit: mm)
MHS4-20D
(Unit: mm)
MHS4-25D
(Unit: mm)
Model | AA | AB | B | CB | DC | DO | EC | EO | FX | FY | FZ | G | I | J | K | NA | NB | O | P | Q |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MHS4-16D | 35 | 32 | 30 | 11 | 33 | 37 | 13 | 17 | 12.5 | 11 | 3 | 25 | 4 | 10 | 4 | 8 | 5h9 (-0.030 to 0) | 2 | M3 × 0.5 | 6 |
MHS4-20D | 38 | 35 | 36 | 13 | 39 | 43 | 15 | 19 | 14.5 | 13 | 3 | 27 | 5 | 12 | 5 | 10 | 6h9 (-0.030 to 0) | 2.5 | M5 × 0.8 | 7 |
MHS4-25D | 40 | 37 | 42 | 15 | 48 | 54 | 20 | 26 | 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 |
---|---|---|---|---|---|---|---|---|---|
MHS4-16D | 18 | 16 | 8 | 5 | 2H9 (0 to +0.025) | 2 | 17H9 (0 to +0.043) | 2H9 (0 to +0.025) | 2 |
MHS4-20D | 24 | 18 | 9.5 | 6 | 2H9 (0 to +0.025) | 2 | 21H9 (0 to +0.052) | 2H9 (0 to +0.025) | 2 |
MHS4-25D | 26 | 22 | 10 | 6 | 3H9 (0 to +0.025) | 3 | 26H9 (0 to +0.052) | 3H9 (0 to +0.025) | 3 |
(Unit: mm)
MHS4-50D/63D external dimensional drawing
(Unit: mm)
Model | AA | AB | AC | B | CA | CB | DC | DO | EC | EO | FX | FY | FZ | G | I | J | K | L | M | NA | NB |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MHS4-50D | 55 | 52 | 3 | 70 | 9 | 20 | 74 | 86 | 26 | 38 | 31 | 28 | 6 | 37.5 | 9 | 24 | 10 | 4H9 (0 to +0.030) | 2 | 18 | 10h9 (-0.036 to 0) |
MHS4-63D | 66 | 62 | 4 | 86 | 12 | 22 | 91 | 107 | 35 | 51 | 38 | 34.5 | 7 | 44 | 11 | 28 | 11 | 6H9 (0 to +0.030) | 3 | 24 | 12h9 (-0.043 to 0) |
Model | O | Q | RA | RB | SC | VA | VB | WA | WB | XA | XB | YC |
---|---|---|---|---|---|---|---|---|---|---|---|---|
MHS4-50D | 5 | 14 | 52 | 34 | 12 | 4H9 (0 to +0.030) | 4 | 52H9 (0 to +0.074) | 2 | 4H9 (0 to +0.030) | 4 | 7 |
MHS4-63D | 5.5 | 17 | 66 | 38 | 14 | 5H9 (0 to+0.030) | 5 | 65H9 (0 to +0.074) | 2.5 | 5H9 (0 to+0.030) | 5 | 7.5 |
[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.