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Parallel Type Air Gripper, 3-Finger Type, With Dust Cover, MHSJ3 Series (MHSJ3-20DF-M9BAL-X77A)

Parallel Type Air Gripper, 3-Finger Type, With Dust Cover, MHSJ3 Series MHSJ3-20DF-M9BAL-X77A

[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)Caution

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

PDF

Part Number

Configured Part Number is shown.

MHSJ3-20DF-M9BAL-X77A

MHSJ3 Series 3-Finger Type Parallel Type Air Chuck With Dust Cover Features

Double acting, inner-diameter grip JIS symbol

Double acting, inner-diameter grip JIS symbol

Double acting, outer-diameter grip JIS symbol

Double acting, outer-diameter grip JIS symbol

Air Gripper Specifications

ModelMHSJ3-16DMHSJ3-20DMHSJ3-25DMHSJ3-32DMHSJ3-40DMHSJ3-50DMHSJ3-63DMHSJ3-80D
Cylinder inner diameter (mm)1620253240506380
Applicable fluidsAir
Operating pressure (MPa)0.2 to 0.60.1 to 0.6
Ambient and fluid temperature (°C)-10 to +60
Repeatability (mm)±0.01
Max. operating frequency (c.p.m.)1206030
LubricationNon-lube
Operating methodDouble acting type
Effective gripping force (N)Note)
at 0.5 MPa
Outer-diameter grip power921366297155280400
Inner-diameter grip power16284782130204359525
Opening/closing stroke (mm) (diameter)44688121620
Weight g951502304406201,0501,8003,200

Note) Values for ø16 to 25 (cylinder inner diameter 16 to 25 mm) are with gripping point L = 20 mm, for ø32 to 63 (cylinder inner diameter 32 to 63 mm) with gripping point L = 30 mm, and for ø80 (cylinder inner diameter 80 mm) with gripping point L = 50 mm.
For the gripping force at each gripping location, refer to the data in "Effective Gripping Force" in the manufacturer's catalog.

Structural drawing

Closed condition structure drawing

Closed condition structure drawing

Open condition (ø16 to 25 [cylinder inner diameter 16 to 25 mm]) structure drawing

Open condition (ø16 to 25 [cylinder inner diameter 16 to 25 mm]) structure drawing

Open condition (ø32 to 80 [cylinder inner diameter 32 to 80 mm]) structure drawing

Open condition (ø32 to 80 [cylinder inner diameter 32 to 80 mm]) structure drawing

Component parts

NumberPart nameMaterialNote
1BodyAluminum AlloyHard anodizing
2Pistonø16 to 25 (diameter 16 to 25 mm): stainless steel-
ø32 to 80 (diameter 32 to 80 mm): aluminum alloyHard anodizing
3CamCarbon steelHeat treated, specially treated
4FingerCarbon steelHeat treated, specially treated
5CapAluminum AlloyHard anodizing
6End plateStainless steel-
7GuideAluminum AlloyHard anodizing
8Magnet--
9Hexagon socket head boltCarbon steelZinc chromate
10Parallel pinStainless steel-
11Type C retaining ringCarbon steelNickel plating
12GasketNBR-
13GasketNBR-
14Piston GasketNBR-
15Rod GasketNBR-
16Dust coverCR / FKM / Si-
17Cross-recessed flat-head screwCarbon steelZinc chromate

Replacement parts

Part nameMHSJ3-16DMHSJ3-20DMHSJ3-25DMHSJ3-32DPrinciple parts
Gasket setMHSJ16-PSMHSJ20-PSMHSJ25-PSMHSJ32-PS(12) (13) (14) (15)
Dust coverMaterialCRMHSJ3-J16MHSJ3-J20MHSJ3-J25MHSJ3-J32(16)
FKMMHSJ3-J16FMHSJ3-J20FMHSJ3-J25FMHSJ3-J32F
Silicone rubberMHSJ3-J16SMHSJ3-J20SMHSJ3-J25SMHSJ3-J32S
FingerP3316054P3316154P3316254P3316354(4)
Cam (J)P3316093P3316193P3316293P3316393(3)
Piston ass’yMHS-A1603MHS-A2003MHS-A2503MHS-A3203(2) (8)
End plate ass’yMHSJ-A1613MHSJ-A2013MHSJ-A2513MHSJ-A3213(6) (17)
CapMHSJ-A1614MHSJ-A2014MHSJ-A2514MHSJ-A3214(5)
Part nameMHSJ3-40DMHSJ3-50DMHSJ3-63DMHSJ3-80DPrinciple parts
Gasket setMHSJ40-PSMHSJ50-PSMHSJ63-PSMHSJ80-PS(12) (13) (14) (15)
Dust coverMaterialCRMHSJ3-J40MHSJ3-J50MHSJ3-J63MHSJ3-J80(16)
FKMMHSJ3-J40FMHSJ3-J50FMHSJ3-J63FMHSJ3-J80F
Silicone rubberMHSJ3-J40SMHSJ3-J50SMHSJ3-J63SMHSJ3-J80S
FingerP3316454P3316554P3316654P3316754(4)
Cam (J)P3316493P3316593P3316693P3316793(3)
Piston ass’yMHS-A4003MHS-A5003MHS-A6303MHS-A8003(2) (8)
End plate ass’yMHSJ-A4013MHSJ-A5013MHSJ-A6313MHSJ-A8013(6) (17)
CapMHSJ-A4014MHSJ-A5014MHSJ-A6314MHSJ-A8014(5)
  • *Order 3 pieces per finger unit.

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

Outline dimensional drawing

MHSJ3-16D to 25D

 

(Unit: mm)

 

MHSJ3-16D to 25D external dimensional drawing

MHSJ3-16D to 25D external dimensional drawing

Auto Switch Mounting Groove (2 Locations)

 

(Unit: mm)

 

MHSJ3-16D

MHSJ3-16D

 

(Unit: mm)

 

MHSJ3-20D

MHSJ3-20D

 

(Unit: mm)

 

MHSJ3-25D

MHSJ3-25D

 

(Unit: mm)

 

ModelAAADAEAIBCACBDCDOECEOFXHAHBJKNBOPQ
MHSJ3-16D461627393071417.519.57.59.51246361045h9 (-0.030 to 0)2M3 × 0.56
MHSJ3-20D491828423671420228101552421256h9 (-0.030 to 0)2.5M5 × 0.87
MHSJ3-25D55203247427.517.523.526.59.512.51862501466h9 (-0.030 to 0)3M5 × 0.88
ModelRSBTBWA
MHSJ3-16D246517H9 (0 to +0.043)
MHSJ3-20D296.5621H9 (0 to +0.052)
MHSJ3-25D346.5626H9 (0 to +0.052)

MHSJ3-32D to 80D

 

(Unit: mm)

 

MHSJ3-32D to 80D external dimensional drawing

MHSJ3-32D to 80D external dimensional drawing

  • *For other external dimensional drawings, usage, etc., refer to the manufacturer's catalog.
Part Number
MHSJ3-20DF-M9BAL-X77A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDimensions 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 Made to order specifications Connector type for gripper opening/closing Port thread type Dust cover materials

-

1 Piece(s) Quote 1082821-20M9BA2 pcs.3 mDust cover adhesionNoneMFluorine rubber (FKM)

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Basic Information

Type Main body Gripping Methods Pinch, Chuck Type / Open, Chuck Type Number of Fingers 3 pcs.
Main Body Shape Cylindrical Shape Operation Method Double Acting Type Environment, Applications Standard
Additional Functions High Accuracy Stroke Adjustment Mechanism Not Provided

Please check the type/dimensions/specifications of the part MHSJ3-20DF-M9BAL-X77A in the Parallel Type Air Gripper, 3-Finger Type, With Dust Cover, MHSJ3 Series series.

Similar Part Numbers

Part Number
MHSJ3-16D-M9BA
MHSJ3-16D-M9BAL
MHSJ3-16D-M9BALS
MHSJ3-20DF-M9BAM
MHSJ3-20DF-M9BAM-X5
MHSJ3-20DF-M9BAM-X77A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipDimensions 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 Made to order specifications Connector type for gripper opening/closing Port thread type Dust cover materials

-

1 Piece(s) Quote 9.57.5169-16M9BA2 pcs.0.5 mNoneNoneMChloroprene rubber (CR)

-

1 Piece(s) Quote 9.57.5169-16M9BA2 pcs.3 mNoneNoneMChloroprene rubber (CR)

-

1 Piece(s) Quote 9.57.5169-16M9BA1 pc.3 mNoneNoneMChloroprene rubber (CR)

-

1 Piece(s) Quote 1082821-20M9BA2 pcs.1 mNoneNoneMFluorine rubber (FKM)

-

1 Piece(s) Quote 1082821-20M9BA2 pcs.1 mFluoroelastomer sealNoneMFluorine rubber (FKM)

-

1 Piece(s) Quote 1082821-20M9BA2 pcs.1 mDust cover adhesionNoneMFluorine rubber (FKM)

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