MHS4, Air Gripper, 4 Finger, Parallel Style

Promotional pricing ends 31/12/2024

[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.

(i)Remark

Refer to the catalog for details on product specifications.
Product images may be representative. Refer to the manufacturer's catalog for details.

Part Number

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Product specification
Part Numbers
Catalog

Features of MHS4 Series 4-Finger Type Parallel Type Air Chuck

Double acting, inner-diameter grip JIS symbol

Double acting, internal grip JIS symbol

Double acting, outer-diameter grip JIS symbol

Double acting, external grip JIS symbol

Specifications

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
Effective gripping force (N)^Note) at 0.5 MPa	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.

Structural drawing

Closed condition structure drawing

Open condition structure drawing

Component parts

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

Replacement parts

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)

*Order 4 pieces per finger unit.

Replacement part / grease pack part number: MH-G01 (30 g)

Outline dimensional drawing

MHS4-16D to 25D

(Unit: mm)

MHS4-16D to 25D external dimensional drawing

Auto Switch Mounting Groove (2 Locations)

(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

MHS4-50D/63D

(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

*For other external dimensional drawings, usage, etc., refer to the manufacturer's catalog.

Data to be displayed: 30; 45; 60

Part Number
MHS4-16D
MHS4-16D-M9B
MHS4-16D-M9BW
MHS4-16D-M9BZ
MHS4-16D-M9N
MHS4-16D-M9NVL
MHS4-16D-M9PL
MHS4-16D-M9PV
MHS4-16D-M9PVL
MHS4-16D-M9PVSBPC
MHS4-20D
MHS4-20D-M9B
MHS4-20D-M9BALS
MHS4-20D-M9BL
MHS4-20D-M9BWS
MHS4-20D-M9BZ
MHS4-20D-M9PL
MHS4-20D-M9PSAPC
MHS4-20D-X56
MHS4-25D
MHS4-25D-M9B
MHS4-25D-M9BL
MHS4-25D-M9BS
MHS4-25D-M9BV
MHS4-25D-M9N
MHS4-25D-M9NL
MHS4-25D-M9PL
MHS4-25D-X4
MHS4-25D-X56
MHS4-32D
MHS4-32D-M9BAL
MHS4-32D-M9BAZ
MHS4-32D-M9BVL
MHS4-32D-M9NL
MHS4-32D-M9NVL
MHS4-32D-M9PV
MHS4-32D-X4
MHS4-32D-X56
MHS4-40D
MHS4-40D-X4
MHS4-50D
MHS4-50D-M9BAL
MHS4-50D-M9BAZ
MHS4-50D-M9BV
MHS4-50D-M9NW
MHS4-50D-M9NWL
MHS4-63D
MHS4-63D-M9BAL
MHS4-63D-M9NWL
MHS4-63D-M9PL
MHS4-63D-M9PSAPC
MHS4-63D-M9PWVL
MHS4-63D-X4

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Dimensions when open (mm)	Dimensions when closed (mm)	Gripping Force (when 0.5Mpa at opening) (N)	Gripping Force (when 0.5Mpa at closing) (N)	Cylinder internal diameter (mm)	Auto switch	Number of switches	Lead wire length	Made to order specifications	Connector type for gripper opening/closing
587.08 € 387.47 €	1	Same day Stock	18.5	16.5	12	10	16	Without auto switch (built-in magnet)	None	None	None	None
649.10 €	1	26 Days	18.5	16.5	12	10	16	M9B	2 pcs.	0.5 m	None	None
654.71 €	1	26 Days	17	13	12	10	16	M9BW	2 pcs.	0.5 m	None	None
664.05 €	1	26 Days	18.5	16.5	12	10	16	M9B	2 pcs.	5 m	None	None
650.89 €	1	26 Days	17	13	12	10	16	M9N	2 pcs.	0.5 m	None	None
677.06 €	1	26 Days	18.5	16.5	12	10	16	M9NV	2 pcs.	3 m	None	None
658.40 €	1	26 Days	18.5	16.5	12	10	16	M9P	2 pcs.	3 m	None	None
658.40 €	1	26 Days	18.5	16.5	12	10	16	M9PV	2 pcs.	0.5 m	None	None
677.06 €	1	26 Days	18.5	16.5	12	10	16	M9PV	2 pcs.	3 m	None	None
672.79 €	1	26 Days	18.5	16.5	12	10	16	M9PV	2 pcs.	0.5 m	None	M8 4-pin
640.68 €	1	4 Days	21.5	19.5	21	19	20	Without auto switch (built-in magnet)	None	None	None	None
702.69 €	1	26 Days	21.5	19.5	21	19	20	M9B	2 pcs.	0.5 m	None	None
694.27 €	1	26 Days	21.5	19.5	21	19	20	M9BA	1 pc.	3 m	None	None
710.11 €	1	26 Days	21.5	19.5	21	19	20	M9B	2 pcs.	3 m	None	None
674.48 €	1	26 Days	21.5	19.5	21	19	20	M9BW	1 pc.	0.5 m	None	None
717.65 €	1	26 Days	21.5	19.5	21	19	20	M9B	2 pcs.	5 m	None	None
712.02 €	1	26 Days	21.5	19.5	21	19	20	M9P	2 pcs.	3 m	None	None
721.00 €	1	26 Days	21.5	19.5	21	19	20	M9P	2 pcs.	0.5 m	None	M8 3-pin
746.18 €	1	26 Days	19	15	21	19	20	Without auto switch (built-in magnet)	None	None	Axial ported	None
667.47 €	1	4 Days	27	24	35	31	25	Without auto switch (built-in magnet)	None	None	None	None
729.48 €	1	26 Days	27	24	35	31	25	M9B	2 pcs.	0.5 m	None	None
736.89 €	1	26 Days	27	24	35	31	25	M9B	2 pcs.	3 m	None	None
698.48 €	1	26 Days	27	24	35	31	25	M9B	1 pc.	0.5 m	None	None
738.81 €	1	26 Days	27	24	35	31	25	M9BV	2 pcs.	0.5 m	None	None
731.27 €	1	26 Days	27	24	35	31	25	M9N	2 pcs.	0.5 m	None	None
738.81 €	1	26 Days	27	24	35	31	25	M9N	2 pcs.	3 m	None	None
738.81 €	1	26 Days	27	24	35	31	25	M9P	2 pcs.	3 m	None	None
684.53 €	1	26 Days	27	24	35	31	25	Without auto switch (built-in magnet)	None	None	Heat resistance (100°C)	None
774.35 €	1	26 Days	27	24	35	31	25	Without auto switch (built-in magnet)	None	None	Axial ported	None
721.06 €	1	4 Days	34	30	61	55	32	Without auto switch (built-in magnet)	None	None	None	None
828.23 €	1	26 Days	34	30	61	55	32	M9BA	2 pcs.	3 m	None	None
822.48 €	1	26 Days	34	30	61	55	32	M9BA	2 pcs.	5 m	None	None
811.05 €	1	26 Days	34	30	61	55	32	M9BV	2 pcs.	3 m	None	None
792.39 €	1	26 Days	28	20	61	55	32	M9N	2 pcs.	3 m	None	None
811.05 €	1	26 Days	28	20	61	55	32	M9NV	2 pcs.	3 m	None	None
792.39 €	1	26 Days	34	30	61	55	32	M9PV	2 pcs.	0.5 m	None	None
743.02 €	1	26 Days	34	30	61	55	32	Without auto switch (built-in magnet)	None	None	Heat resistance (100°C)	None
722.89 €	1	26 Days	34	30	61	55	32	Without auto switch (built-in magnet)	None	None	Axial ported	None
752.68 €	1	4 Days	37	33	97	88	40	Without auto switch (built-in magnet)	None	None	None	None
783.16 €	1	26 Days	37	33	97	88	40	Without auto switch (built-in magnet)	None	None	Heat resistance (100°C)	None
811.18 €	1	4 Days	43	37	153	140	50	Without auto switch (built-in magnet)	None	None	None	None
918.35 €	1	26 Days	43	37	153	140	50	M9BA	2 pcs.	3 m	None	None
912.61 €	1	26 Days	43	37	153	140	50	M9BA	2 pcs.	5 m	None	None
882.52 €	1	26 Days	43	37	153	140	50	M9BV	2 pcs.	0.5 m	None	None
878.81 €	1	26 Days	43	37	153	140	50	M9NW	2 pcs.	0.5 m	None	None
878.53 €	1	26 Days	43	37	153	140	50	M9NW	2 pcs.	3 m	None	None
913.47 €	1	4 Days	53.5	45.5	268	251	63	Without auto switch (built-in magnet)	None	None	None	None
1,020.65 €	1	26 Days	53.5	45.5	268	251	63	M9BA	2 pcs.	3 m	None	None
980.82 €	1	26 Days	53.5	45.5	268	251	63	M9NW	2 pcs.	3 m	None	None
984.81 €	1	26 Days	51	35	268	251	63	M9P	2 pcs.	3 m	None	None
993.81 €	1	26 Days	53.5	45.5	268	251	63	M9P	2 pcs.	0.5 m	None	M8 3-pin
996.15 €	1	26 Days	51	35	268	251	63	M9PWV	2 pcs.	3 m	None	None
963.45 €	1	26 Days	53.5	45.5	268	251	63	Without auto switch (built-in magnet)	None	None	Heat resistance (100°C)	None

Basic information

Type	Main Body	How to Grip	Pinch, Chuck Type / Open, Chuck Type	Number of Fingers	4 pcs.
Main Body Shape	Cylindrical Shape	Operation Method	Double Acting	Environment, Applications	Standard
Additional Function	High Accuracy	Stroke Adjustment Mechanism	Not Provided

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Stock

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Basic Attributes

Dimensions when open(mm)
17

18.5

19

21.5

27

28

34

37

43

51

53.5
Clear
Dimensions when closed(mm)
13

15

16.5

19.5

20

24

30

33

35

37

45.5
Clear
Gripping Force (when 0.5Mpa at opening)(N)
12

21

35

61

97

153

268
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Gripping Force (when 0.5Mpa at closing)(N)
10

19

31

55

88

140

251
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Cylinder internal diameter(mm)
16

20

25

32

40

50

63
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Auto switch
M9B

M9BA

M9BV

M9BW

M9N

M9NV

M9NW

M9P

M9PV

M9PWV

Without auto switch (built-in magnet)
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Number of switches
1 pc.

2 pcs.

None
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Lead wire length
- 0.5 m
- 3 m
- 5 m
- None
Clear
Made to order specifications
- Heat resistance (100°C)
- Axial ported
- None
Clear
Connector type for gripper opening/closing
- M8 3-pin
- M8 4-pin
- None
Clear
Type
- MHS4-16□
- MHS4-20□
- MHS4-25□
- MHS4-32□
- MHS4-40□
- MHS4-50□
- MHS4-63□
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