Parallel Type Air Gripper

Transcription

1 Parallel Type Air Gripper MHZ eries ø, ø1, ø1, ø2, ø2, ø32, ø MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 381

2 Integral linear guide used for high rigidity Repeatability: ±.1 mm Low profile Martensitic stainless steel High degree of mounting flexibility Can be mounted five ways from three directions. Axial mounting Lateral mounting Vertical mounting Finger positions can be selected. (tandard type/mhz2) tandard type (MHQG2 compatible width) Narrow type (MHQ2 compatible width) Using tapped holes Using end boss Using tapped holes Using through-holes Body option/piping port location Basic type ide ported Port End boss type (Bore size 1 to 2 mm only) ide ported (Double acting/ ingle acting) Axial ported Axial ported with ø One-touch fitting with ø Onetouch fitting for coaxial tubing (Double acting) (ingle acting) Port Port Axial ported with M3 port (ingle acting) Port Axial ported with M port (ingle acting) Port Axial ported with ø hose nipple (ingle acting) Port Port Finger option Basic type (tapped in open/close direction) ide tapped Through-holes in open/close direction Flat type finger Bore size ( mm only) Bore size ( mm only) tandard Type MHZ2 eries Page 8 Compact eries (Without auto switch) Page 398 MHZJ2-/MHZAJ2- (With dust cover) 1 2 ø ø ø1 to ø2 ø32, ø 382

3 and high precision Body thickness tolerance: ±. mm No guide protrusion in direction of body thickness Improved remounting accuracy Positioning dowel pin holes provided Top mounting centering location Mounting is more secure with a depth. to 2 mm greater than current types. Integral guide rail construction Long troke Page 2 MHZL2 eries Accommodates diverse workpiece diameters with a single unit Nearly double the standard stroke Long stroke are also compact and lightweight Opening/Closing stroke (mm) ø1 to ø2 eries (Open-Closed) Weight (g) Body thickness (mm) MHZL2-1 8 () 1. MHZL2-1 () MHZL (1) With dust cover MHZL (1) Made to Order Values inside ( ) are for standard MHZ2 series. ø1 to ø2 Page 3 With Dust Cover MHZJ2 eries Prevents entry of chips, dust, water, etc. Prevents dispersion of grease and external leakage of dust. Cover materials Chloroprene rubber (Black) Fluororubber (Black) ilicone rubber (White) Page MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- Made to Order ø Dust cover adhesion (Powerful adhesive used): -X77 Dust cover caulking (ilicone caulking agent used): -X78 ø1 to ø2 ø32, ø Made to Order Page 1 383

4 Parallel Type Air Gripper MHZ2 eries eries Variations Basic type ide ported ide ported With One-touch fitting for coaxial tubing With One-touch fitting Body option End boss type With M3 port With M port eries Bore size (mm) Action tandard MHZA2- Page 398 With dust cover MHZAJ2- Page 398 Double acting V V ingle acting (Normally open) V V V V ingle acting (Normally closed) V V V V Double acting V V ingle acting (Normally open) V V V V ingle acting (Normally closed) V V V V Double acting ingle acting (Normally open) ingle acting (Normally closed) V V V tandard MHZ2 Page 8 1, 1 2, 2 Double acting V V V ingle acting (Normally open) ingle acting (Normally closed) V V V V V V V V 32, Double acting ingle acting (Normally open) ingle acting (Normally closed) V V V Long stroke MHZL2 Page 2 1, 1 2, 2 Double acting V V V ingle acting (Normally open) ingle acting (Normally closed) V V V V V V V V Long stroke With dust cover MHZL2 Page 3 1, 1 2 Double acting V With dust cover MHZJ2 Page Page 1 1, 1 2, 2 Double acting ingle acting (Normally open) ingle acting (Normally closed) V V V Double acting V V V ingle acting (Normally open) ingle acting (Normally closed) V V V V V V V V 32, Double acting V 38

5 Finger option With hose nipple Basic type (tapped in open/close direction) ide tapped Through-holes in open/close direction Flat type finger Made to Order common specifications Page V V V V V V V V V V V V V V V Page 398 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V Availability varies depending on the model. For details, refer to "Made to Order" on pages 72 to 78. -X Heat resistance ( 1 to 1 C) -X Fluororubber seal -X7 Closing direction spring assist -X Opening direction spring assist -X Built-in needle valve for finger speed control -X Without magnet -X1 MHQ2/MHQG2 compatible flat type fingers -X3 Ethylene propylene rubber seal (EPDM) -X Axial ported -X3 Fluorine grease -X Finger: ide tapped -X Finger: Through-holes in opening/closing directions -X77A Dust cover adhesion Page 8 V V V V V V V V -X77B Dust cover adhesion/finger part only -X78A Dust cover caulking -X78B Dust cover caulking/finger part only Page 2 -X79 Grease for food processing machines/fluorine V V V grease -X79A Grease for food processing machines/ Aluminum complex soap base grease -X81A pecial black chromium treatment is made on only the finger. -X81B pecial black chromium treatment is made on the finger and guide. Page 3 V V V V Page MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- V Page 1 38

6 MHZ eries election election election Procedure tep 1 Confirm gripping force tep 2 Confirm gripping point tep 3 Confirm external force on fingers tep 1 Confirmation of Gripping Force Example Confirmation of conditions Workpiece mass:.1 kg Gripping method: External gripping Calculation of required gripping force Guidelines for the selection of the gripper with respect to workpiece mass Although conditions differ according to the workpiece shape and the coefficient of friction between the attachments and the workpiece, select a model that can provide a gripping force of 1 to 2 times the workpiece weight, or more. Note) For further details, refer to the model selection illustration. If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered. election of model from gripping force graph MHZ2-1 External Gripping Force Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Gripping point distance: L = 3 mm Operating pressure:. MPa Example) When it is desired to set the gripping force at 2 times or more above the workpiece weight. Required gripping force =.1 kg x 2 x 9.8 m/s N or more electing MHZ2-1D. A gripping force of 2 N is obtained from the intersection point of gripping point distance L = 3 mm and pressure of. MPa. The gripping force is 2. times greater than the workpiece mass, and therefore satisfies a gripping force setting value of 2 times or more. election Illustration F µf µf F When gripping a workpiece as in the figure to the left, and with the following definitions, F: µ: Coefficient of friction between the attachments and the workpiece m: Workpiece mass (kg) g: Gravitational acceleration (= 9.8 m/s 2 ) mg: Workpiece weight (N) the conditions under which the workpiece will not drop are mg Gripping force at least 1 to 2 times the workpiece weight The 1 to 2 times or more of the workpiece weight recommended by MC is calculated with a safety margin of a =, which allows for impacts that occur during normal transportation, etc. When µ =.2 When µ =.1 F = mg 2 x.2 x = 1 x mg F = mg 2 x.1 x = 2 x mg 2 x µf > mg Number of fingers and therefore, mg 2 x µ With a representing the extra margin, F is determined by the following formula: mg F = x a 2 x µ 1 x Workpiece weight 2 x Workpiece weight Note) Even in cases where the coefficient of friction is greater than µ =.2, for reasons of safety, select a gripping force which is at least 1 to 2 times greater than the workpiece weight, as recommended by MC. If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered. F > 38

7 Parallel Type Air Gripper MHZ eries tep 1 Effective Gripping Force: MHZ2 eries/double Acting/External Gripping Force External Gripping Force External Gripping Force MHZ2-D/MHZA2-D MHZ2-2D/MHZL2-2D Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F 2 Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa F External Grip MHZA2, MHZ2, MHZL MHZ2-1D/MHZL2-1D MHZ2-32D 2 Pressure.7 MPa L 1 1 Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-1D/MHZL2-1D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-2D/MHZL2-2D 3 2 Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-D. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D

8 MHZ eries election tep 1 Effective Gripping Force: MHZ2 eries/double Acting/Internal Gripping Force Internal Gripping Force Internal Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F MHZ2-D/MHZA2-D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-2D/MHZL2-2D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa F Internal Grip MHZA2, MHZ2, MHZL2 L MHZ2-1D/MHZL2-1D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-32D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-1D/MHZL2-1D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-2D/MHZL2-2D MHZ2-D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa

9 Parallel Type Air Gripper MHZ eries tep 1 Effective Gripping Force: MHZ2 eries/ingle Acting/External Gripping Force External Gripping Force External Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F F External Grip MHZA2, MHZ2, MHZL2 L MHZ2-/MHZA2- MHZ2-1/MHZL Pressure.7 MPa. MPa. MPa. MPa MHZ2-1/MHZL MHZ2-2/MHZL Pressure.7 MPa. MPa.3 MPa Pressure.7 MPa. MPa. MPa. MPa. MPa.3 MPa MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa MHZ2-2/MHZL MHZ MHZ Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa 1 1 Pressure.7 MPa. MPa. MPa. MPa.3 MPa MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 1.2 MPa

10 MHZ eries election tep 1 Effective Gripping Force: MHZ2 eries/ingle Acting/Internal Gripping Force Internal Gripping Force Internal Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F F Internal Grip MHZA2, MHZ2, MHZL2 L MHZ2-C/MHZA2-C 8 2 MHZ2-1C/MHZL2-1C Pressure.7 MPa Pressure.7 MPa. MPa. MPa. MPa. MPa. MPa.3 MPa. MPa.3 MPa MHZ2-2C/MHZL2-2C MHZ2-32C Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa MHZ2-1C/MHZL2-1C Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ2-C Pressure.7 MPa. MPa. MPa. MPa.3 MPa MHZ2-2C/MHZL2-2C Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa

11 Parallel Type Air Gripper MHZ eries tep 1 Effective Gripping Force: MHZ2 eries/double Acting/External Gripping Force External Gripping Force External Gripping Force MHZJ2-D/MHZAJ2-D MHZJ2-2D/11-MHZ2-2D Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F 2 Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa F External Grip MHZAJ2, MHZJ2, 11-MHZ MHZJ2-1D/11-MHZ2-1D L 1 1 Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZJ2-1D/11-MHZ2-1D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZJ2-2D/11-MHZ2-2D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D

12 MHZ eries election tep 1 Effective Gripping Force: MHZ2 eries/double Acting/Internal Gripping Force Internal Gripping Force Internal Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F F Internal Grip MHZAJ2, MHZJ2, 11-MHZ2 MHZJ2-D/MHZAJ2-D 1 1 MHZJ2-1D/11-MHZ2-1D Pressure.7 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZJ2-2D/11-MHZ2-2D Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa L MPa. MPa. MPa.3 MPa.2 MPa MHZJ2-1D/11-MHZ2-1D Pressure.7 MPa 3 2. MPa. MPa. MPa.3 MPa.2 MPa MHZJ2-2D/11-MHZ2-2D 1 Pressure.7 MPa 8 2. MPa. MPa. MPa.3 MPa.2 MPa

13 Parallel Type Air Gripper MHZ eries tep 1 Effective Gripping Force: MHZ2 eries/ingle Acting/External Gripping Force External Gripping Force External Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F F External Grip MHZAJ2, MHZJ2 L MHZJ2-/MHZAJ2- MHZJ MHZJ MHZJ Pressure.7 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa Pressure.7 MPa. MPa. MPa. MPa. MPa. MPa.3 MPa MPa.3 MPa MHZJ Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-.2 MPa

14 MHZ eries election tep 1 Effective Gripping Force: MHZ2 eries/ingle Acting/Internal Gripping Force Internal Gripping Force Internal Gripping Force Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as F, which is the thrust of one finger, when both fingers and attachments are in full contact with the workpiece as shown in the figure below. F F Internal Grip MHZAJ2, MHZJ2 MHZJ2-C/MHZAJ2-C 8 2 MHZJ2-1C 2 Pressure.7 MPa Pressure.7 MPa. MPa. MPa. MPa.3 MPa MHZJ2-2C Pressure.7 MPa. MPa. MPa. MPa.3 MPa.2 MPa L 1 1. MPa. MPa. MPa.3 MPa MHZJ2-1C Pressure.7 MPa 3 2. MPa. MPa. MPa.3 MPa 1.2 MPa MHZJ2-2C 1 8 Pressure.7 MPa. MPa. MPa. MPa.3 MPa 2.2 MPa

15 Parallel Type Air Gripper MHZ eries tep 2 Confirmation of Gripping Point: MHZ eries/external Grip External Grip External Grip MHZ2, 11-MHZ2 MHZ2- External Grip MHZ2-2/11-MHZ2-2 H Gripping point L Overhang H (mm) Pressure.2 MPa.3 MPa. MPa. MPa. MPa.7 MPa Overhang H (mm) 1 8 Pressure.2 MPa.3 MPa. MPa. MPa. MPa.7 MPa MHZAJ2, MHZJ H MHZ2-1/11-MHZ2-1 MHZ2-32 Gripping point L The air gripper should be operated so that the workpiece gripping point L and the amount of overhang H stay within the range shown for each operating pressure given in the graphs to the right. If the workpiece gripping point goes beyond the range limits, this will have an adverse effect on the life of the air gripper. Overhang H (mm) Pressure.2 MPa.3 MPa. MPa. MPa. MPa,.7 MPa Pressure.2 MPa.3 MPa. MPa. MPa. MPa.7 MPa 2 Pressure.2 MPa.3 MPa. MPa. MPa. MPa,.7 MPa MHZ2-1/11-MHZ2-1 Overhang H (mm) MHZ2-2/11-MHZ2-2 Overhang H (mm) Overhang H (mm) Pressure.2 MPa.3 MPa. MPa. MPa 1 1 MHZ2- Overhang H (mm) Pressure.2 MPa.3 MPa. MPa. MPa. MPa.7 MPa. MPa.7 MPa MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D

16 MHZ eries election tep 2 Confirmation of Gripping Point: MHZ eries/internal Grip Internal Grip Internal Grip MHZ2, 11-MHZ2 MHZ2- Internal Grip MHZ2-2/11-MHZ2-2 1 H H Gripping point Gripping point L MHZAJ2, MHZJ2 L The air gripper should be operated so that the workpiece gripping point L and the amount of overhang H stay within the range shown for each operating pressure given in the graphs to the right. If the workpiece gripping point goes beyond the range limits, this will have an adverse effect on the life of the air gripper. Overhang H (mm) MPa. MPa. MPa. MPa,.7 MPa MPa. MPa.3 MPa. MPa. MPa. MPa,.7 MPa. MPa. MPa.7 MPa MHZ2-1/11-MHZ2-1 Overhang H (mm) Overhang H (mm) Pressure.2 MPa Pressure.2 MPa MHZ2-1/11-MHZ2-1 Pressure.2 MPa Overhang H (mm) Overhang H (mm) MPa. MPa. MPa. MPa MHZ MHZ2- Overhang H (mm) 1 8 Pressure.2 MPa Pressure.2 MPa.3 MPa. MPa. MPa. MPa.7 MPa Pressure.2 MPa.3 MPa. MPa. MPa.7 MPa.7 MPa. MPa MHZ2-2/11-MHZ Overhang H (mm) 2.3 MPa. MPa. MPa Pressure.2 MPa. MPa.7 MPa

17 Parallel Type Air Gripper MHZ eries tep 3 Confirmation of External Force on Fingers: MHZ2 eries L L Mp My Mr Fv L L: Distance to the point at which the load is applied (mm) Maximum allowable moment Allowable vertical load Pitch moment: Yaw moment: Roll moment: Fv (N) Mp (N m) My (N m) Mr (N m) MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ Note) Values for load and moment in the table indicate static values. Calculation of allowable external force (when moment load is applied) Allowable load F (N) = M (maximum allowable moment)(n m) L x 1 3 ( : Constant for unit conversion) Calculation example When a static load of f = 1 N is operating, which applies pitch moment to point L = 3 mm from the MHZ2-1D guide. Therefore, it can be used..8 Allowable load F = 3 x 1 3 = 22.7 (N) Load f = 1 (N) < 22.7 (N) MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 397

18 Parallel Type Air Gripper (tandard) Compact eries (Without Auto witch) MHZA2-/MHZAJ2- eries ø How to Order MHZA 2 MHZAJ 2 With dust cover Number of fingers 2 2 fingers D C Bore size mm [tandard] Nil: Basic type Action D D Double acting ingle acting (Normally open) ingle acting (Normally closed) Finger option Dust cover type Nil F Body option Nil: Basic type Port Made to Order Refer to page 399 for details. Chloroprene rubber (CR) Fluororubber (FKM) ilicone rubber (i) E: End boss type K: End boss type ide ported Axial ported (Double acting/ingle acting) with ø One-touch fitting (ingle acting) Port Port 1: ide tapped mounting H: End boss type Axial ported with ø hose nipple (ingle acting) Port M: End boss type Axial ported with M3 port (ingle acting) Port 2: Through-holes in opening/closing direction 3: Flat type fingers 398

19 Parallel Type Air Gripper/Compact eries MHZA2-/MHZAJ2- eries pecifications Operating pressure Fluid Double acting ingle acting Ambient and fluid temperature Repeatability Max. operating frequency Lubrication Action Normally open Normally closed Air.1 to.7 MPa.3 to.7 MPa 1 to C ±.1 mm 18 c.p.m. Not required Double acting/ingle acting Use the gripper with dust cover when used in a place where there may be dust. ymbol Double acting: Internal grip Double acting: External grip ingle acting/ Normally closed: Internal grip ingle acting/ Normally open: External grip ymbol -X -X -X -X3 -X -X3 -X -X -X79 -X79A -X81A -X81B Made to Order (Refer to pages 72 to 78 for details.) pecifications/description Heat resistance (1 C) Fluororubber seal Opening direction spring assist EPDM seal/fluorine grease Axial ported type Fluorine grease Finger: ide tapped mounting Finger: Through-hole mounting Grease for food processing machines, Fluorine grease Grease for food processing machines Anti-corrosive treatment of finger Anti-corrosive treatment of finger and guide Action Double acting ingle acting Normally open Normally closed Option MHZA2-D MHZAJ2-D MHZA2- MHZAJ2- MHZA2-C MHZAJ2-C Bore size (mm) Body Option/End Boss Type ymbol Piping port location Gripping force Note) Gripping force per finger Effective value (N) External Internal Moisture Control Tube IDK eries Opening/ Closing Weight (Both sides) (g) (mm) Note) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Nil E K H M Basic type ide ported Axial ported Type of piping port MHZA2-/MHZAJ2- M3 x. M3 x. With ø One-touch fitting With ø hose nipple M3 x Applicable model Double acting ingle acting When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions. imply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK series in the Best Pneumatics No MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

20 MHZA2-/MHZAJ2- eries Construction: tandard Type MHZA2- Double acting/with fingers open!2 e i!1 ingle acting/normally open!7!! t r!3 ingle acting/normally y Double acting/with fingers closed Component Parts Component Parts No. Description Material Note No. Description Material Note Body Piston Lever Guide Finger Roller stopper Lever shaft Holder Holder lock Cap Bumper teel balls Needle roller Aluminum alloy Brass Aluminum alloy Urethane rubber High carbon chrome bearing steel High carbon chrome bearing steel Hard anodized Heat treated Heat treated Heat treated Nitriding Electroless nickel plated Clear anodized Type C retaining ring Exhaust plug Exhaust filter N.O. spring N.C. spring N.C. holder N.C. spacer Rod seal Piston seal Gasket Gasket Carbon steel Brass Polyvinyl formal spring wire spring wire Brass NBR NBR NBR NBR Phosphate coated Electroless nickel plated Electroless nickel plated Replacement Parts Description MHZA2- Main parts Finger assembly Please contact MC to replace the seal kit and finger assembly. MHZA2-H MHZA-A7 Main body of adaptor MHZA2-K MHZA-A8 End boss assembly Mounting screw for adaptor MHZA2-M MHZA-A9 eal MHZA2-E MHZA-A1 The end boss assembly other than type E should be mounted on the special body. Replacement part/grease pack part no.: GR--1 (1 g)

21 Parallel Type Air Gripper/Compact eries MHZA2-/MHZAJ2- eries Construction: With Dust Cover MHZAJ2- Double acting/with fingers open!2 e i!1 ingle acting/normally open!8!7! t! r y ingle Double acting/with fingers closed Component Parts No Description Body Piston Lever Guide Finger Roller stopper Lever shaft Holder Holder lock Cap Bumper teel balls Needle roller Material Aluminum alloy Brass Aluminum alloy Urethane rubber High carbon chrome bearing steel High carbon chrome bearing steel Replacement Parts Description MHZAJ2- Main parts eal kit Dust cover Finger assembly End boss assembly Material CR FKM i MHZA2-H MHZA2-K MHZA2-M MHZA2-E Note Hard anodized Heat treated Heat treated Heat treated Nitriding Electroless nickel plated Clear anodized Component Parts No Please contact MC to replace the seal kit. MHZAJ2-J MHZAJ2-JF! MHZAJ2-J Please contact MC to replace the finger assembly. MHZA-A7 MHZA-A8 MHZA-A9 MHZA-A1 End boss type H = With hose nipple, K = With One-touch fitting, M = With M3 port, E = ide ported The end boss assembly other than type E should be mounted on the special body. Replacement part/grease pack part no.: GR--1 (1 g) Description Dust cover Main body of adaptor Mounting screw for adaptor eal Type C retaining ring Exhaust plug Exhaust filter N.O. spring N.C. spring N.C. holder N.C. spacer Rod seal Piston seal Gasket Gasket Material Note CR Chloroprene rubber FKM Fluororubber i ilicon rubber Carbon steel Phosphate coated Brass Electroless nickel plated Polyvinyl formal spring wire spring wire Brass Electroless nickel plated NBR NBR NBR NBR 1 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

22 MHZA2-/MHZAJ2- eries Dimensions: tandard Type MHZA2- Double acting/ingle acting Basic type 2 x M2 x. thread depth.1 2 x M3 x. through Prepared hole dia. 2. through (Mounting hole) Max. 1.2 When open ±1 When closed ±. 2 x M2 x. thread depth ø7h8 depth 1. M3 x. (Finger closing port). x M2 x. through (Thread for mounting attachment) M3 x. (Finger opening port) For single action, the port on one side is a breathing hole. 2

23 Parallel Type Air Gripper/Compact eries MHZA2-/MHZAJ2- eries Dimensions: With Dust Cover MHZAJ2- Double acting/ingle acting Basic type (1) 2 x M2 x. thread depth 2 x M3 x. through Prepared hole dia. 2. through (Mounting hole) (28) 1 ± When open ±1 When closed x M2 x. through (Thread for mounting attachment) For single action, the port on one side is a breathing hole. M3 x. (Finger closing port) M3 x. (Finger opening port) 2. 2 x M2 x. thread depth ø7h8 depth 1. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 3

24 MHZA2- eries Finger Option ide Tapped Mounting [1] x M2 x. through Thread for mounting attachment Through-holes in Opening/Closing Direction [2] pecifications and dimensions other than the above are the same as the basic type. x ø2. through Hole for mounting attachment 2. Flat Type Fingers [3] pecifications and dimensions other than the above are the same as the basic type x M2 x. thread depth 3 Thread for mounting attachment When open +.2 When closed Note) To mount attachments, use JIB111 type M2 round head screws. Be careful not to use commercially available M2 hexagon socket head cap bolt as its top diameter is large.. Weight: 2 g pecifications and dimensions other than the above are the same as the basic type.

25 Applicable MHZA2-/MHZAJ2- eries Body Option: End Boss Type ymbol E H K M Piping port location ide ported Axial ported Type of piping port MHZA2 MHZAJ2 M3 x. With ø hose nipple With ø One-touch fitting M3 x. Applicable model Double acting ingle acting ide Ported [E] MHZA2-E MHZAJ2-E End boss assembly ø pecifications and dimensions other than the above are the same as the basic type. Axial Ported (with hose nipple) [H] MHZA2- CH Applicable Tubing End boss assembly ø ø8f Hose nipple Applicable tubing ø ø2. ø pecifications and dimensions other than the above are the same as the basic type. ø8f pecifications and dimensions other than the above are the same as the basic type or the end boss dimensions of the MHZA type. MHZAJ2- CH pecifications Description/ Nylon tubing T2 oft nylon tubing T2 Polyurethane tubing TU2 Polyurethane coil tubing TCU2B-1 Outside diameter (mm) Max. operating pressure (MPa) Min. bending radius (mm) Operating temperature ( C) Material to Nylon.8 2 to Nylon. 1 2 to Polyurethane. 2 to Polyurethane Refer to Pneumatic Piping Equipment (CAT. E) regarding One-touch fittings and tubing. pecifications and dimensions other than the above are the same as the basic type or the end boss dimensions of the MHZA type. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

26 MHZA2-/MHZAJ2- eries Axial Ported (with One-touch fitting) [K] MHZA2- CK MHZAJ2- CK End boss assembly.13.3 Applicable tube ø 2 ø8f8 Max Applicable Tubing Description/ pecifications Outside diameter (mm) Max. operating pressure (MPa) Min. bending radius (mm) Operating temperature ( C) Material Axial Ported (with M3 port) [M] M3 x. Piping port 2 ø7.8 ø7.8 pecifications and dimensions other than the above are the same as the basic type. Nylon tubing T to Nylon oft nylon tubing T2.8 2 to Nylon Polyurethane tubing TU to Polyurethane Refer to Pneumatic Piping Equipment (CAT. E) regarding One-touch fittings and tubing. pecifications and dimensions other than the above are the same as the basic type or the end boss dimensions of the MHZA type. Polyurethane coil tubing TCU2B-1. 2 to Polyurethane MHZA2- CM MHZAJ2- C M End boss assembly ø8f pecifications and dimensions other than the above are the same as the basic type. Weight pecifications and dimensions other than the above are the same as the basic type or the end boss dimensions of the MHZA type. (g) E H End boss type (ymbol) K M MHZA MHZAJ

27 Parallel Type Air Gripper/tandard Type MHZ2 eries ø, ø1, ø1, ø2, ø2, ø32, ø How to Order Bore size ø MHZ2 D M9BW Number of fingers 2 2 fingers Made to Order Refer to page 11 for details. D C Bore size mm Action Double acting ingle acting (Normally open) ingle acting (Normally closed) Number of auto switches Nil 2 pcs. 1 pc. Auto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. Finger option [tandard] Nil: Basic type 1: ide tapped mounting 2: Through-holes in opening/closing direction 3: Flat type fingers Moisture Control Tube IDK eries When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions. imply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK series in the Best Pneumatics No.. Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Type olid state auto switch pecial function Electrical entry Grommet Indicator light Yes Wiring (Output) 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 2 V DC V, V V Diagnosis V, V (2-color 3-wire (PNP) indicator) 2-wire V Water resistant 3-wire (NPN) V, V (2-color 3-wire (PNP) indicator) 2-wire V M9BAV M9BA Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. olid state auto switches marked with are produced upon receipt of order. Lead wire length symbols:. m Nil (Example) M9NW 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ Load voltage AC Auto switch model Electrical entry direction Perpendicular M9NV F8N M9PV F8P M9BV F8B M9NWV M9PWV M9BWV M9NAV M9PAV In-line M9N M9P M9B M9NW M9PW M9BW M9NA M9PA Lead wire length (m). (Nil) 1 (M) 3 (L) (Z) Pre-wired connector Applicable load Note 1) When using a D-F8 switch, mount it at a distance of 1 mm or more from magnetic substances such as iron, etc. Note 2) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. IC circuit IC circuit IC circuit Relay, PLC 8

28 Parallel Type Air Gripper/tandard Type MHZ2 eries How to Order Bore size ø1 to ø2 MHZ2 1 D M9BW Number of fingers 2 2 fingers Made to Order Refer to page 11 for details. Bore size 1 1 mm 1 1 mm 2 2 mm 2 2 mm D C Action Double acting ingle acting (Normally open) ingle acting (Normally closed) Auto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. Number of auto switches Nil 2 pcs. 1 pc. n n pc. tandard (MHQG2 compatible type) Nil: Basic type Finger position/option Narrow type (MHQ2 compatible type) N: Basic type Body option Nil: Basic type Port E: End boss type ide ported (Double acting/ ingle acting) W: End boss type Axial ported ø One-touch fitting for coxial tubing (Double acting) Port 1: ide tapped mounting N1: ide tapped mounting Port 2: Through-holes in opening/ closing direction N2: Through-holes in opening/ closing direction 3: Flat type fingers The flat type fingers do not have standard and narrow options. When MHQG2/MHQ2 compatible types are required, see the -X1 made-to-order specifications on page. olid state auto switch K: End boss type Axial ported with ø One-touch fitting (ingle acting) Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Port M: End boss type Axial ported with M port (ingle acting) Type pecial function Electrical Auto switch model Lead wire length (m) Indicator Wiring Load voltage Applicable model Pre-wired Electrical entry direction entry light (Output). 1 3 ø1 ø1 ø2 ø2 connector DC AC Perpendicular In-line (Nil) (M) (L) (Z) M9NV M9N 3-wire (NPN) F8N V, V M9PV M9P 3-wire (PNP) F8P M9BV M9B 2-wire V F8B Grommet Yes 2 V Diagnosis 3-wire (NPN) M9NWV M9NW V, V (2-color 3-wire (PNP) M9PWV M9PW indicator) 2-wire V M9BWV M9BW Water resistant 3-wire (NPN) M9NAV M9NA V, V (2-color 3-wire (PNP) M9PAV M9PA indicator) 2-wire V M9BAV M9BA Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. olid state auto switches marked with Lead wire length symbols:. m Nil (Example) M9NW 1 m M (Example) M9NWM 3 m L (Example) M9NWL are produced upon receipt of order. Moisture Control Tube IDK eries m Z (Example) M9NWZ Note 1) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. Note 2) Through-hole mounting is not possible when using the auto switch at the square groove on the side. Note 3) When the product is ordered with auto switch, only MHZ2-1 is shipped with the auto switch mounting brackets. When the auto switch is used at the square groove on the side with MHZ2-1 to 2, mounting brackets (BMG2-) are required. Pease order them separately. Refer to page 7 for the auto switch mounting brackets. IC circuit When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions. imply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK series in the Best Pneumatics No.. Port Applicable load IC circuit IC circuit Relay, PLC 9 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

29 MHZ2 eries How to Order Bore size ø32 to ø MHZ2 32 D M9BW Number of fingers 2 2 fingers Made to Order Refer to page 11 for details. Finger option [tandard] Nil: Basic type D C Bore size mm mm Action Double acting ingle acting (Normally open) ingle acting (Normally closed) Number of auto switches Nil 2 pcs. 1 pc. n n pc. Auto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. 1: ide tapped mounting 2: Through-holes in opening/ closing direction 3: Flat type fingers Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Type olid state auto switch pecial function Diagnosis (2-color indicator) Water resistant (2-color indicator) Electrical entry Grommet Indicator light Yes Wiring (Output) 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 2 V Load voltage DC V, V V V, V V V, V V AC Auto switch model Lead wire length (m) Electrical entry direction. 1 3 Perpendicular In-line (Nil) (M) (L) (Z) M9NV F8N M9PV F8P M9BV F8B M9NWV M9PWV M9BWV M9NAV M9PAV M9BAV M9N M9P M9B M9NW M9PW M9BW M9NA M9PA M9BA Pre-wired connector Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. Lead wire length symbols:. m Nil (Example) M9NW olid state auto switches marked with are produced upon receipt of order. 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ Applicable load IC circuit IC circuit Note 1) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. Note 2) Through-hole mounting is not possible when using the auto switch at the square groove on the side. Note 3) When the auto switch is used at the square groove on the side with MHZ2-32 and, mounting brackets (BMG2-) are required. Please order them separately. Refer to page 7 for the auto switch mounting brackets. IC circuit Relay, PLC 1

30 Parallel Type Air Gripper/tandard Type MHZ2 eries ø ø1 to ø2 ø32, ø ymbol Double acting: Internal grip ingle acting/ Normally closed: Internal grip Refer to pages to 8 for the specifications with auto switch. Auto switch installation examples and mounting positions Auto switch hysteresis Auto switch mounting Protrusion of auto switch from edge of body ymbol -X -X1 ymbol -X -X -X7 -X -X -X3 -X -X3 -X79 -X79A -X81A -X81B Double acting: External grip ingle acting/ Normally open: External grip Made to Order: Individual pecifications (For details, refer to pages 9 and.) pecifications/description Built-in needle valve for finger speed control MHQ2/MHQG2-compliant flat type fingers Made to Order (Refer to pages 72 to 78 for details.) pecifications/description Heat resistance (1 C) Fluororubber seal Closing direction spring assist Opening direction spring assist Without magnet EPDM seal/fluorine grease Axial ported type Fluorine grease Grease for food processing machines, Fluorine grease Grease for food processing machines Anti-corrosive treatment of finger Anti-corrosive treatment of finger and guide pecifications Fluid Air ø:.1 to.7 MPa Double acting ø1:.2 to.7 MPa Operating ø1 to ø:.1 to.7 MPa pressure ingle Normally open ø:.3 to.7 MPa acting ø1:.3 to.7 MPa Normally closed ø1 to ø:.2 to.7 MPa Ambient and fluid temperature 1 to C ø to ø2: ±.1 mm Repeatability ø32, ø: ±.2 mm ø to ø2: 18 c.p.m. Max. operating frequency ø32, ø: c.p.m. Lubrication Not required Action Double acting/ingle acting Auto switch (Option) Note) olid state auto switch (3-wire, 2-wire) Note) Refer to pages 797 to 8 for further information on auto switches. Use the gripper with dust cover when used in a place where there may be dust. Action Double acting ingle acting Normally closed Normally open Option MHZ2-D MHZ2-1D(N) MHZ2-1D(N) MHZ2-2D(N) MHZ2-2D(N) MHZ2-32D MHZ2-D MHZ2- MHZ2-1(N) MHZ2-1(N) MHZ2-2(N) MHZ2-2(N) MHZ2-32 MHZ2- MHZ2-C MHZ2-1C(N) MHZ2-1C(N) MHZ2-2C(N) MHZ2-2C(N) MHZ2-32C MHZ2-C Bore size (mm) Gripping force Note 1) Gripping force per finger Effective value (N) External Internal Opening/ Closing stroke (Both sides) (mm) Note 1) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Note 2) Values excluding weight of auto switch. Note 2) Weight (g) Body Option/End Boss Type ymbol Piping port Type of piping port Applicable model location MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- Double acting ingle acting Nil Basic type M3 x. M x.8 E ide ported M3 x. M x.8 W K M Axial ported Axial ported Axial ported With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x.8 For detailed body option specifications, refer to option specifications on pages 2 and MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

31 MHZ2 eries Clean eries: Air Gripper pecifications Clean eries 11-: Vacuum type 11 MHZ2 D M9BW Number of auto switches Auto switch Bore size Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the 1 1 mm Action table below. 1 1 mm 2 2 mm D Double acting Finger position/option 2 2 mm Refer to How to Order on page 9. Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Auto switch model Lead wire length (m) Type pecial Electrical Indicator Wiring Load voltage Electrical entry direction Pre-wired function entry light. (Output) 1 3 connector DC AC Perpendicular In-line (Nil) (M) (L) (Z) M9NV M9N 3-wire (NPN) V, V F8N IC M9PV M9P circuit 3-wire (PNP) F8P V M9BV M9B 2-wire 2 V F8B Grommet Yes Diagnosis 3-wire (NPN) V, V M9NWV M9NW IC (2-color 3-wire (PNP) M9PWV M9PW circuit indicator) 2-wire V M9BWV M9BW Water resistant 3-wire (NPN) M9NAV M9NA V, V M9PAV M9PA IC (2-color 3-wire (PNP) circuit indicator) 2-wire V M9BAV M9BA Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. Lead wire length symbols:. m Nil (Example) M9NW olid state auto switches marked with are produced upon receipt of order. 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ olid state auto switch Applicable load Note 1) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. Note 2) When using a D-F8 switch, mount it at a distance of 1 mm or more from magnetic substances such as iron, etc. Note 3) For 11-MHZ2-1D, the through-hole mounting cannot be made when using the auto switch. Note ) Two extension fitting assemblies (P331117A) are supplied with 11-MHZ2-1D. Please use them if the fitting interferes with the auto switch. Relay, PLC Fluid Operating pressure Ambient and fluid temperature Repeatability Max. operating frequency Lubrication Action Particulate generation grade Auto switch (Option) Air ø1:.2 to.7 MPa ø1 to ø2:.1 to.7 MPa 1 to C ±.1 mm 18 c.p.m. Not required Double acting Grade 2 olid state auto switch (3-wire, 2-wire) Vacuum port The concentrated vacuuming of internally generated particulates prevents them from spreading into the clean room. For details, refer to Pneumatic Clean eries (CAT. E2-23) catalog.

32 Parallel Type Air Gripper/tandard Type MHZ2 eries Construction: MHZ2- Double acting/with fingers open ingle acting/normally open! o!2 w t r! ingle acting/normally y Double acting/with fingers closed MHZ MHF MHL Component Parts No. Description Material Note No. Description Material Note Body Piston Lever Guide Finger Roller stopper Lever shaft Magnet holder Holder Holder lock Cap Bumper Magnet Aluminum alloy Brass Aluminum alloy Urethane rubber Hard anodized Heat treated Heat treated Heat treated Nitriding Electroless nicked plated Clear anodized Nickel plated teel balls Needle roller Type C retaining ring Exhaust plug Exhaust filter N.O. spring N.C. spring Rod seal Piston seal Gasket Gasket High carbon chrome bearing steel High carbon chrome bearing steel Carbon steel Brass Polyvinyl formal spring wire spring wire NBR NBR NBR NBR Phosphate coated Electroless nickel plated Replacement Parts Description Finger assembly Piston assembly MHZ2-D MHZ2- MHZ2-C MHZ2- MHZ-A3 MHZ-A3C Component Parts Main parts Please contact MC to replace the seal kit and finger assembly. wio!!2!3!@1@2@3 wio!!2!3!@@1@2@3 MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- Replacement part/grease pack part no.: GR--1 (1 g) 13

33 MHZ2 eries Construction: MHZ2-1 to 2 Double acting/with fingers open ingle acting/normally open y r u!oqi!1!2!8!7!! ingle acting/normally closed!9 Double acting/with fingers closed Component Parts No. Description 1 Body 2 Piston Lever Guide Finger Roller stopper Lever shaft eal support Rod cover Cap Bumper Material Note Aluminum alloy Hard anodized ø1, ø1: ø2, ø2: Hard anodized ø2, ø2: Aluminum alloy Nitriding Heat treated Heat treated Nitriding ynthetic resin ynthetic resin ingle acting/normally open only Urethane rubber Component Parts No. Description Material Note Rubber magnet teel balls Needle roller Type C retaining ring Exhaust plug A Exhaust filter A N.O. spring N.C. spring Rod seal Piston seal Gasket ynthetic rubber High carbon chrome bearing steel High carbon chrome bearing steel Carbon steel Brass Polyvinyl formal spring wire spring wire NBR NBR NBR Phosphate coated ingle acting/normally open only Electroless nickel plated Replacement Parts eal kit Finger assembly Piston assembly End boss assembly Description MHZ2-D MHZ2-C MHZ2- MHZ2-(N) MHZ2-(N)1 MHZ2-(N)2 MHZ2-3 MHZ2-D MHZ2- MHZ2-C MHZ2-DW MHZ2-K MHZ2-M MHZ2-E MHZ2-1 MHZ1-P MHZ1-P MHZ-AA(N) MHZ-AA(N)-1 MHZ-AA(N)-2 MHZ-AA-3 MHZ-AA13 MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZ-AA1 Lever assembly Finger option 1 = ide tapped, 2 = Through-hole, 3 = Flat type fingers End boss type MHZ2-1 MHZ1-P MHZ1-P MHZ-AA(N) MHZ-AA(N)-1 MHZ-AA(N)-2 MHZ-AA-3 MHZ-AA13 MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZ-AA1 W = One-touch-fitting for coaxial tubing, K = With One-touch fitting, M = With M port, E = ide ported The end boss assembly other than type E should be mounted on the special body. 1 MHZ2-2 MHZ2-P MHZ2-P MHZ-AA22(N) MHZ-AA22(N)-1 MHZ-AA22(N)-2 MHZ-AA22-3 MHZ-AA23 MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZ-AA2 MHZ2-2 MHZ2-P MHZ2-P MHZ-AA22(N) MHZ-AA22(N)-1 MHZ-AA22(N)-2 MHZ-AA22-3 MHZ-AA23 MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZ-AA2 Main rty!3 Mounting screw w!1!2! Main body of adaptor Mounting screw for adaptor eal e Replacement part/grease pack part no.: GR--1 (1 g)

34 Parallel Type Air Gripper/tandard Type MHZ2 eries Construction: MHZ2-32 to Double acting/with fingers open!1 ingle acting/normally open t r!2 u y!3 q o! i!7!! ingle acting/normally closed!8 Double acting/with fingers closed Component Parts No Description Body Piston Lever Guide Finger Roller stopper Lever shaft Cap Bumper Rubber magnet teel balls Replacement Parts eal kit Description Material Aluminum alloy Aluminum alloy Aluminum alloy Urethane rubber ynthetic rubber High carbon chrome bearing steel MHZ2-32 MHZ32-P MHZ-A322 MHZ-A322-1 MHZ-A322-2 MHZ-A322-3 MHZ-A323 Note Hard anodized Hard anodized Heat treated Heat treated Heat treated Nitriding Clear anodized No MHZ2- MHZ-P MHZ-A2 MHZ-A2-1 MHZ-A2-2 MHZ-A2-3 MHZ-A3 Component Parts Description Needle roller Parallel pin Type C retaining ring Exhaust plug A Exhaust filter A N.O. spring N.C. spring Rod seal Piston seal Gasket Main parts!9@@1 MHZ2-(N) Finger assembly MHZ2-(N)1 rty!1!3 MHZ2-(N)2 Mounting screw MHZ2-3 MHZ2-D Piston assembly MHZ2- wo!!2 MHZ-A323 MHZ-A3 MHZ2-C Lever assembly MHZ-A32 MHZ-A e Finger option Replacement part/grease pack part no.: GR--1 (1 g) 1 = ide tapped, 2 = Through-hole, 3 = Flat type fingers Material High carbon chrome bearing steel Carbon steel Brass Polyvinyl formal spring wire spring wire NBR NBR NBR Note Phosphate coated Electroless nickel plated MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 1

35 MHZ2 eries Dimensions MHZ2- Double acting/ingle acting Basic type Use the MHZJ2 series with a dust cover when used in a place where there may be dust x M3 x. through Prepared hole dia. 2. through (Mounting hole) Max. 1.2 When open ±1 When closed ø7h depth 1. 1 ±. M3 x. (Finger closing port). x M2 x. through (Thread for mounting attachment) M3 x. (Finger opening port) 1. Auto witch Mounting Groove Dimensions Auto switch mounting groove 2. For single action, the port on one side is a breathing hole. ø 1

36 Parallel Type Air Gripper/tandard Type MHZ2 eries MHZ2-1 Double acting/ingle acting Basic type 27 Use the MHZJ2 series with a dust cover when used in a place where there may be dust x M3 x. thread depth.1 x M3 x. thread depth. Prepared hole dia. 2. through (Mounting hole) Note) +.2 ø2h9 ( ) depth 3.2 ± When open When closed x M2. x. through (Thread for mounting attachment) 3.7 Finger Position/Narrow Type MHZ2-1N Note) When using auto switches, throughhole mounting is not possible. 19 M3 x. (Finger closing port) 9 M3 x. (Finger opening port) For single action, the port on one side is a breathing hole ± ø11h9 ( ) depth 2 1. ±. 2 x M3 x. thread depth Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove (Both sides). MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D When open 9.7. When closed.7 Note) When using auto switches, throughhole mounting is not possible. 17

37 MHZ2 eries Dimensions MHZ2-1 Double acting/ingle acting Basic type 3 Use the MHZJ2 series with a dust cover when used in a place where there may be dust x M x.7 thread depth..1 x M x.7 thread depth 8 Prepared hole dia. 3. through (Mounting hole) Note) +.2 ø3h9 ( ) depth 3.±.2 11± When open When closed Note) Through-hole mounting is not possible when using the auto switch at the square groove ±. 2 x M x.7 thread depth ø17h9 ( ) depth 2 x M3 x. through (Thread for mounting attachment) M x.8 (Finger closing port) M x.8 (Finger opening port) For single action, the port on one side is a breathing hole. 13 Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove (Both sides) ø Finger Position/Narrow Type MHZ2-1N When open.. When closed. 2.1 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 18

38 Parallel Type Air Gripper/tandard Type MHZ2 eries MHZ2-2 Double acting/ingle acting Basic type Use the MHZJ2 series with a dust cover when used in a place where there may be dust x M x.8 thread depth x M x.8 thread depth 1 Prepared hole dia..3 through (Mounting hole) Note) +.3 øh9 ( ) depth 7.± When open When closed Finger Position/Narrow Type MHZ2-2N Note) Through-hole mounting is not possible when using the auto switch at the square groove. x M x.7 through (Thread for mounting attachment) For single action, the port on one side is a breathing hole ±.2 M x.8 (Finger closing port) M x.8 (Finger opening port) 1 ø ±. 2 x M x.8 thread depth 1 Auto witch Mounting Groove Dimensions ø21h9 ( ) depth 3 Auto switch mounting groove (Both sides) 9 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D When open When closed 7.2 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 19

39 ø MHZ2 eries Dimensions MHZ2-2 Double acting/ingle acting Basic type Use the MHZJ2 series with a dust cover when used in a place where there may be dust x M x 1 thread depth x M x 1 thread depth Prepared hole dia..1 through (Mounting hole) Note) +.3 øh9 ( ) depth 1± ± When open When closed Note) Through-hole mounting is not possible when using the auto switch at the square groove ±. 2 x M x 1 thread depth +.2 ø2h9 ( ) depth 3. x M x.8 through (Thread for mounting attachment) M x.8 (Finger closing port) M x.8 (Finger opening port) For single action, the port on one side is a breathing hole. 2 Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove (Both sides) Finger Position/Narrow Type MHZ2-2N When open When closed 8.8 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 2

40 Parallel Type Air Gripper/tandard Type MHZ2 eries MHZ2-32 Double acting/ingle acting Basic type 8 (7) The values inside ( ) are dimensions for the single acting type x M x 1 thread depth øh9 depth.1 x M x 1 thread depth13 Prepared hole dia..1 through (Mounting hole) Note) ± When open 8. When closed x M x 1 through (Thread for mounting attachment) (7) 113 (2) (9) Note) Through-hole mounting is not possible when using the auto switch at the square groove. M x.8 (Finger closing port) M x.8 (Finger opening port) 31 (37) 11 For single action, the port on one side is a breathing hole ±.2 2 ±.1 2 x M x 1 thread depth 13 Auto witch Mounting Groove Dimensions 2 ø ø3h9 depth Auto switch mounting groove Note) 11. Auto switch mounting groove MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 3.3 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 21

41 MHZ2 eries Dimensions MHZ2- Double acting/ingle acting Basic type 8 (71) The values inside ( ) are dimensions for the single acting type x M8 x 1.2 thread depth 13 øh9 +.3 depth 1.1 x M8 x 1.2 thread depth 1 Prepared hole dia.. through (Mounting hole) Note) 1 ± When open. When closed 3 29 ± ø2h9 depth (9) 139 () 9 (2) Note) Through-hole mounting is not possible when using the auto switch at the square groove ±.1 2 x M8 x 1.2 thread depth x M8 x 1.2 through (Thread for mounting attachment) 9 17 M x.8 (Finger closing port) 28 Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove Note) M x.8 (Finger opening port) 38 () For single action, the port on one side is a breathing hole. ø Auto switch mounting groove 3.7 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 22

42 tandard Type/MHZ2 eries Finger Option ide Tapped Mounting [1/N1] x MM through (Thread for mounting attachment) Through-holes in Opening/ Closing Direction [2/N2] C C A B x øh through (Hole for mounting attachment) O A B O MHZ2-1 1 MHZ2-1 N1 1 MHZ2-1 N1 1 MHZ2-2 N1 1 MHZ2-2 N1 MHZ MHZ2-1 A B x MM thread depth L (Thread for mounting attachment) B B C A A (mm) MM M2 x. M2. x. M3 x. M x.7 M x.8 M x 1 M8 x 1.2 pecifications and dimensions other than the above are the same as the basic type (including narrow type). Flat Type Fingers [3] MHZ2-3 (1) MHZ2-13 (2)(3) MHZ2-13 (2)(3) MHZ2-23 (2)(3) MHZ2-23 (2)(3) MHZ2-323 MHZ2-3 A B C D F D D G MHZ2-2 2 MHZ2-1 N2 2 MHZ2-1 N2 2 MHZ2-2 N2 2 MHZ2-2 N2 MHZ MHZ2-2 K J K J W F C G Open Closed J A O B (mm) H pecifications and dimensions other than the above are the same as the basic type (including narrow type). K 2H9 2.H9 3H9 H9 H9 H MM M2 x. M2. x. M3 x. M x.7 M x.8 M x 1 M8 x 1.2 L W (mm) Weight (g) (23) 1 (1) 7 (78) 133 (13) Note 1) To mount attachments, use JIB111 type M2 round head screws. Be careful not to use commercially available M2 hexagon socket head cap bolt as its top diameter is large. Note 2) pecifications and dimensions other than the above are the same as the basic type (including narrow type). Note 3) The overall length is the same as the MHQ(G) flat finger type. Note ) The values inside ( ) are for the single acting type. 23 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

43 Applicable tandard Type/MHZ2 eries Body Option: End Boss Type ymbol E W K M Piping port location ide ported Axial ported Type of piping port Applicable model MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 ingle acting Double acting Normally open Normally closed M3 x. M x.8 With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x.8 ide Ported [E] End boss assembly Auto switch mounting groove ( locations) (Except ø1) MHZ2-1E A 1 B 7 D1 f8.1.3 D2 11 (mm) E 2.8 ød2 MHZ2-1E MHZ2-2E f8 2f ød1.2 MHZ2-2E 2 1 2f8.3 2 Other dimensions and specifications correspond to the standard type E B A Auto switch mounting groove (Both sides) Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Axial Ported (with One-touch fitting for coaxial tubing) [W] Plug ø1: M-3P ø1 to 2: M-P E Applicable coaxial tubing End boss assembly G F ød2 B A ød1 Auto switch mounting groove ( locations) (Except ø1) H Max. H Auto switch mounting groove (Both sides) Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Changing from Coaxial to ingle Tubing (mm) A B D1 D2 E F G H MHZ2-1DW 1 7 f MHZ2-1DW 2 1 1f MHZ2-2DW 22 2f MHZ2-2DW 2 1 2f Other dimensions and specifications correspond to the standard type. Applicable Coaxial Tubing Reference symbol pecifications TWB-2 Outside diameter mm Max. operating pressure. MPa (External passage) Min. bending radius 1 mm (Internal passage) Operating temperature 2 to C Material Nylon Branch Tee, Different Diameter Tee, Branch Y, Male Run Tee Changing to single tubing is possible by using a branch Y or branch tee fitting. In this case particularly, single tube fittings and tube for ø3.2 will be necessary. Please contact MC for the coaxial fittings and tubing. Coaxial tubing Coaxial tubing Branch tee : KWT-23 Coaxial tubing ingle tubing Branch Y : KWU-23 ingle tubing Coaxial tubing ingle tubing ingle tubing ingle tubing ø3.2 Marking Finger opening side Marking Finger closing side 2

44 Parallel Type Air Gripper/tandard Type MHZ2 eries Axial Ported (with One-touch fitting) [K] Plug ø1 : M-3P ø1 to 2: M-P E Applicable tubing End boss assembly G Note 1) F Note 2) ød2 B A ød1 Max. Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. H H Auto switch mounting groove (Both sides) Auto switch mounting groove ( locations) (Except ø1) MHZ2-1 C K A 1 B 7 D1.1 f8.3 D2 11 E 2.8 F 18 G 28.3 MHZ2-1 C K f MHZ2-2 C K f MHZ2-2 C K f Other dimensions and specifications correspond to the standard type. Applicable Tubing Description/ Nylon oft nylon Polyurethane tubing tubing tubing pecifications Outside diameter (mm) Max. operating pressure (MPa) Min. bending radius (mm) Operating temperature ( C) Material (mm) H Polyurethane coil tubing T2 T2 TU2 TCU2B to 2 to 2 to 2 to Nylon Nylon Polyurethane Polyurethane Refer to Best Pneumatics No. 7 regarding One-touch fittings and tubing. Axial Ported (with M Port) [M] Plug ø1 : M-3P ø1 to 2: M-P Weight E M x.8 Piping port End boss assembly G Note 1) ød2 B A E ød1 Auto switch mounting groove ( locations) (Except ø1) H H Auto switch mounting groove (Both sides) Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 F Note 2) A B D1 D2 E F G.1 MHZ2-1 C M 1 7 f MHZ2-1 C M 2 1 1f MHZ2-2 C M 22 2f MHZ2-2 C M 2 1 2f Other dimensions and specifications correspond to the standard type. End boss type (ymbol) W K M (mm) H (g) MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 2

45 Parallel Type Air Gripper/Long troke Type MHZL2 eries ø1, ø1, ø2, ø2 How to Order Nil: Basic type MHZL2 1 1: ide tapped mounting D Number of fingers 2 2 fingers Bore size 1 1 mm Action 1 1 mm D Double acting 2 2 mm ingle acting (Normally open) 2 2 mm C ingle acting (Normally closed) Finger option M9BW Auto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. Body option Nil: Basic type Port E: End boss type ide ported (Double acting/ ingle acting) Made to Order Refer to page 27 for details. Number of auto switches Nil 2 pcs. 1 pc. n n pc. W: End boss type Axial ported with ø One-touch fitting for coaxial tubing (Double acting) Port Port 2: Through-holes in opening/closing direction 3: Flat type fingers Port Port K: End boss type Axial ported with ø One-touch fitting (ingle acting) M: End boss type Axial ported with M port (ingle acting) Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Type olid state auto switch pecial function Diagnosis (2-color indicator) Water resistant (2-color indicator) Electrical entry Grommet Indicator light Yes Wiring (Output) 3-wire (NPN) 3-wire (PNP) Load voltage DC V, V 2-wire V 2 V 3-wire (NPN) 3-wire (PNP) V, V 2-wire V 3-wire (NPN) 3-wire (PNP) 2-wire V, V V AC Auto switch model Electrical entry direction Perpendicular M9NV F8N M9PV F8P M9BV F8B M9NWV M9PWV M9BWV M9NAV M9PAV M9BAV In-line M9N M9P M9B M9NW M9PW M9BW M9NA M9PA M9BA Lead wire length (m). (Nil) 1 (M) 3 (L) (Z) Applicable model ø1 ø1 ø2 ø2 Pre-wired connector Applicable load IC circuit IC circuit Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. Lead wire length symbols:. m Nil (Example) M9NW olid state auto switches marked with are produced upon receipt of order. 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ Note 1) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. Note 2) Through-hole mounting is not possible when using the auto switch at the square groove on the side. Note 3) When the product is ordered with auto switch, only MHZL2-1 is shipped with the auto switch mounting brackets. When the auto switch is used at the square groove on the side with MHZL2-1 to 2, mounting brackets (BMG2-) are required. Order them separately. Refer to page 7 for the auto switch mounting brackets. 2 IC circuit Relay, PLC

46 Parallel Type Air Gripper/Long troke Type MHZL2 eries pecifications ymbol Double acting: Internal grip Double acting: External grip ingle acting/ Normally closed: Internal grip ingle acting/ Normally open: External grip Refer to pages to 8 for the specifications with auto switch. Auto switch installation examples and mounting positions Auto switch hysteresis Auto switch mounting Protrusion of auto switch from edge of body Made to Order Individual pecifications (Refer to pages 3 to 39 for details.) ymbol pecifications/description -X11 With dust cover Made to Order (Refer to pages 72 to 78 for details.) ymbol -X -X -X7 -X -X -X3 -X -X3 -X79 -X79A -X81A -X81B pecifications/description Heat resistance (1 C) Fluororubber seal Closing direction spring assist Opening direction spring assist Without magnet EPDM seal/fluorine grease Axial ported type Fluorine grease Grease for food processing machines, Fluorine grease Grease for food processing machines Anti-corrosive treatment of finger Anti-corrosive treatment of finger and guide Operating pressure Option Fluid Double acting ingle Normally open acting MHZL2-1D MHZL2-1D MHZL2-2D MHZL2-2D MHZL2-1 MHZL2-1 MHZL2-2 MHZL2-2 MHZL2-1C MHZL2-1C MHZL2-2C MHZL2-2C External Internal 17 1 Body Option/End Boss Type Type of piping port ymbol MHZL2-1 M3 x. M3 x. MHZL2-1 MHZL2-2 M x.8 M x.8 Air ø1:.2 to.7 MPa ø1 to ø2:.1 to.7 MPa ø1:.3 to.7 MPa ø1 to ø2:.2 to.7 MPa 1 to C ±.1 mm c.p.m. Not required Double acting/ingle acting olid state auto switch (3-wire, 2-wire) Normally closed Ambient and fluid temperature Repeatability Max. operating frequency Lubrication Action Auto switch (Option) Note) Note) Refer to pages 797 to 8 for further information on auto switches. Action Double acting ingle acting Normally closed Normally open Bore size (mm) Gripping force Note 1) Gripping force per finger Effective value (N) Moisture Control Tube IDK eries MHZL2-2 Opening/ Closing stroke (Both sides) (mm) Note 1) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Note 2) Values excluding weight of auto switch. Nil E W K M Piping port location Basic type ide ported Axial ported Axial ported Axial ported With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x Note 2) Weight (g) Applicable model Double acting ingle acting For detailed body option specifications, refer to option specifications on pages 3 and 3. When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions. imply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK series in the Best Pneumatics No.. 27 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

47 MHZL2 eries Construction: MHZL2-1 to 2 Double acting/with fingers open ingle acting/normally open!1 e!7 w!8!9!3 t r u!2 q o! i y ingle acting/normally closed!!!! Double acting/with fingers closed Component Parts No Description Body Piston Replacement Parts eal kit Lever Guide Finger Roller stopper Lever shaft Cap Bumper Finger assembly Piston assembly End boss assembly Description Material Aluminum alloy ø1, ø1: ø2, ø2: Aluminum alloy Aluminum alloy Urethane rubber Component Parts No Lever assembly Finger option 1 = ide tapped, 2 = Through-hole, 3 = Flat type fingers End boss type W = One-touch-fitting for coaxial tubing, K = With One-touch fitting, M = With M port, E = ide ported The end boss assembly other than type E should be mounted on the special body. 28 MHZL2- MHZL2-1 MHZL2-2 MHZL2-3 MHZL2-D MHZL2- MHZL2-C MHZL2-DW MHZL2-K MHZL2-M MHZL2-E Note Hard anodized ø2, ø2: Hard anodized Heat treated Heat treated Heat treated Nitriding Clear anodized MHZL2-1 MHZL1-P MHZL-AA MHZL-AA-1 MHZL-AA-2 MHZL-AA-3 MHZL-A13C MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZL-A1 MHZL2-1 MHZL1-P MHZL-AA MHZL-AA-1 MHZL-AA-2 MHZL-AA-3 MHZL-A13C MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZL-A1 Description Rubber magnet teel balls Needle roller Type C retaining ring Exhaust plug A Exhaust filter A pring Rod seal Piston seal Gasket MHZL2-2 MHZL2-P MHZL-AA22 MHZL-AA22-1 MHZL-AA22-2 MHZL-AA22-3 MHZL-A23C MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZL-A2 Material ynthetic rubber High carbon chrome bearing steel High carbon chrome bearing steel Carbon steel Brass Polyvinyl formal spring wire NBR NBR NBR MHZL2-2 MHZL2-P MHZL-AA22 MHZL-AA22-1 MHZL-AA22-2 MHZL-AA22-3 MHZL-A13 MHZL-A13 MHZL-A23 MHZL-A23 MHZL-A23C MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZL-A2 Main parts!7!8!9 rty!1 Mounting screw wo!!2 Main body of adaptor Mounting screw for adaptor eal kit Replacement part/grease pack part no.: GR--1 (1 g) e Note Phosphate coated Electroless nickel plated

48 Parallel Type Air Gripper/Long troke Type MHZL2 eries Dimensions MHZL2-1 Double acting/ingle acting Basic type 29 (39) The values inside ( ) are dimensions for the single acting type x M3 x. thread depth.1 x M3 x. thread depth. Prepared hole dia. 2. through (Mounting hole) Note) +.2 ø2h9 ( ) depth 3.2± ø11h9 ( ) depth ±.2 23 MHZ +2.2 When open When closed (7.8) 7 (7) 2 (3) Note) Through-hole mounting is not possible when using the auto switch. 1.±. 2 x M3 x. thread depth MHF MHL MHR MHK x M2. x. through (Thread for mounting attachment) M3 x. (Finger closing port) MH MHC 11 MHT. 3.7 M3 x. (Finger opening port) 21 (31) 8 Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove Note) MHY MHW -X For single action, the port on one side is a breathing hole.. MRHQ MA D-.2. Note) Through-hole mounting is not possible when using the auto switch at the square groove. 29

49 MHZL2 eries Dimensions MHZL2-1 Double acting/ingle acting Basic type 3 (1) The values inside ( ) are dimensions for the single acting type x M x.7 thread depth. +.2 ø3h9 ( ) depth 3.±.2.1 x M x.7 thread depth 8 Prepared hole dia. 3. through (Mounting hole) Note) +.3 ø17h9 ( ) depth ±.2 22 When open 2.9. When closed (7) 31 (3).2 (.2) Note) Through-hole mounting is not possible when using the auto switch at the square groove ±. 2 x M x.7 thread depth 8 M x.8 (Finger closing port) x M3 x. through (Thread for mounting attachment) (3) 8 ø M x.8 (Finger opening port) Auto witch Mounting Groove Dimensions 8. Auto switch mounting groove Note) For single action, the port on one side is a breathing hole Auto switch mounting groove Note) Through-hole mounting is not possible when using the auto switch at the square groove. 3

50 Parallel Type Air Gripper/Long troke Type MHZL2 eries MHZL2-2 Double acting/ingle acting Basic type 3 (9) The values inside ( ) are dimensions for the single acting type x M x.8 thread depth x M x.8 thread depth 1 Prepared hole dia..3 through (Mounting hole) Note) +.3 øh9 ( ) depth 7.±.2 2 x M x.8 thread depth When open 3.3. When closed 1.3 x M x.7 through (Thread for mounting attachment) (9) 8 () 3 (2) 3 (3) 1 3 Note) Through-hole mounting is not possible when using the auto switch at the square groove. M x.8 (Finger closing port) M x.8 (Finger opening port) For single action, the port on one side is a breathing hole ± ±. ø ø21h9 ( ) depth 3 Auto witch Mounting Groove Dimensions.2 Auto switch mounting groove Note) 9 9 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 2.1 Auto switch mounting groove.2 Note) Through-hole mounting is not possible when using the auto switch at the square groove. 31

51 ø MHZL2 eries Dimensions MHZL2-2 Double acting/ingle acting Basic type 8 (8) The values inside ( ) are dimensions for the single acting type x M x 1 thread depth x M x 1 thread depth Prepared hole dia..1 through (Mounting hole) Note) +.3 øh9 ( ) depth 1±.2 2 x M x 1 thread depth 21.8± When open 1.3. When closed (7.9) 1 (11) () Note) Through-hole mounting is not possible when using the auto switch at the square groove ±. +.2 ø2h9 ( ) depth 3. x M x.8 through (Thread for mounting attachment) M x.8 (Finger closing port) 2 Auto witch Mounting Groove Dimensions. M x.8 (Finger opening port) 33 (3) 1.2 Auto switch mounting groove Note) 11. For single action, the port on one side is a breathing hole. 19 Auto switch mounting groove Note) Through-hole mounting is not possible when using the auto switch at the square groove. 32

52 Long troke Type/MHZL2 eries Finger Option ide Tapped Mounting [1] x MM through (Thread for mounting attachment) Through-holes in Opening/ Closing Direction [2] C C A B x øh through (Hole for mounting attachment) O A B O MHZL2-11 MHZL2-11 MHZL2-21 MHZL2-21 A 3 Flat Type Fingers [3] B x MM thread depth L (Thread for mounting attachment) B B A A C 2 2. (mm) MM M2. x. M3 x. M x.7 M x.8 pecifications and dimensions other than the above are the same as the basic type. A B C D F G Open Closed MHZL MHZL MHZL MHZL pecifications and dimensions other than the above are the same as the basic type. D G D K J J K W MHZL2- MHZL2- MHZL2-22 MHZL2-22 F C J K 2H9 2.H9 3H9 H O A 3 MM B M2. x. M3 x. M x.7 M x.8 (mm) H pecifications and dimensions other than the above are the same as the basic type. L 8 1 W (mm) Weight (g) Double acting ingle acting MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 33

53 Applicable Long troke Type/MHZL2 eries Body Option: End Boss Type ymbol E W K M Piping port location ide ported Axial ported Type of piping port Applicable model MHZL2-1 MHZL2-1 MHZL2-2 MHZL2-2 ingle acting Double acting Normally open Normally closed M3 x. M x.8 With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x.8 ide Ported [E] End boss assembly Auto switch mounting groove ( locations) (Except ø1) MHZL2-1E A 1 B 7 D1 f8.1.3 D2 11 E1 2.8 (mm) E2 2.8 ød2 MHZL2-1E MHZL2-2E f8 2f ød1.2 MHZL2-2E 2 1 2f Other dimensions and specifications correspond to the standard type. 9.2 B A E1 (Double acting) E2 (ingle acting) Auto switch mounting groove Refer to the dimension table. (Both sides) When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Axial Ported (with One-touch fitting for coaxial tubing) [W] Plug Applicable coaxial tubing End boss assembly G ød2 ød1 Auto switch mounting groove ( locations) (Except ø1) H (mm) MHZL2-1DW A 1 B 7 D1.1 f8.3 D2 11 E1 2.8 MHZL2-1DW f MHZL2-2DW f MHZL2-2DW f Other dimensions and specifications correspond to the standard type. Max. Applicable Coaxial Tubing Type W F B Auto switch H F G H E1 A TWB-2 mounting groove pecifications ø (Both sides) Outside diameter Max. operating pressure mm. MPa ø1 ø Reference symbol Min. bending radius 1 mm ø Operating temperature 2 to C Material Nylon Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. (External passage) (Internal passage) Changing from Coaxial to ingle Tubing Changing to single tubing is possible by using a branch Y or branch tee fitting. In this case particularly, single tube fittings and tubing for ø3.2 will be necessary. Branch tee, Different diameter tee, Branch Y, Male run tee Please contact MC for the coaxial fittings and tubing. Coaxial tubing 3 Coaxial tubing Branch tee : KWT-23 Coaxial tubing ingle tubing Branch Y : KWU-23 ingle tubing Coaxial tubing ingle tubing ingle tubing ingle tubing ø3.2 Marking Finger opening side Marking Finger closing side

54 Parallel Type Air Gripper/Long troke Type MHZL2 eries Axial Ported (with One-touch fitting) [K] Plug E2 ød2 B A ød1 Axial Ported (with M port) [M] Weight E2 Auto switch mounting groove ( locations) (Except ø1) Applicable tubing End boss assembly G Note 1) H ød2 B A ød1 E Double acting ingle acting Max. H Auto switch mounting groove (Both sides) Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. Plug MHZL2-1 MHZL2-1 MHZL2-2 MHZL2-2 F Note 2) End boss assembly G Note 1) F Note 2) M x.8 Piping port Auto switch mounting groove ( locations) (Except ø1) H Auto switch mounting groove (Both sides) Refer to the dimension table. When auto switches are used at the square groove on the side, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. W MHZL2-1 C K A 1 B 7 D1.1 f8.3 D2 11 MHZL2-1 C K f8.3 1 MHZL2-2 C K f MHZL2-2 C K f8.3 2 Other dimensions and specifications correspond to the standard type. Applicable Tubing Description/ pecifications Outside diameter (mm) Max. operating pressure (MPa) Min. bending radius (mm) Operating temperature ( C) Material Type K ø1 ø1 ø2 ø2 MHZL2-1 CM A 1 B 7 D1.1 f8.3 D2 11 MHZL2-1 CM f8.3 1 MHZL2-2 CM f MHZL2-2 CM f8.3 2 Other dimensions and specifications correspond to the standard type. Type M ø1 ø1 ø2 ø End boss type (ymbol) F G H F G H K M (mm) E Nylon oft nylon Polyurethane Polyurethane tubing tubing tubing coil tubing T2 T2 TU2 TCU2B to Nylon.8 2 to Nylon. 1 2 to Polyurethane. 2 to Polyurethane Refer to Pneumatic Piping Equipment (CAT. E) regarding One-touch fittings and tubing. (mm) E (g) MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 3

55 MHZL2 eries Made to Order Individual pecifications Please contact MC for detailed dimensions, specifications and lead times. 1 ymbol With dust cover (For MHZL1, 1, 2) -X11 Long stroke type (size 1, 1, 2) with dust cover MHZL 2 1 D M9BW X11 Number of fingers 2 2 fingers Nil F Bore size 1 1 mm 1 1 mm 2 2 mm D Nil Action Double acting Dust cover type Chloroprene rubber (CR) Fluororubber (FKM) ilicone rubber (i) Auto switch Without auto switch (Built-in magnet) * Available only for D-M9l. ymbol With dust cover Nil: Chloroprene rubber (CR) pecial specifications Dust cover type F: Fluororubber (FKM) : ilicone rubber (i) Nil Basic type v v v A Heat resistance v v B Number of auto switches Nil 2 pcs. 1 pc. n n pc. Fluororubber seal v * When using the heat resistance or fluororubber seal types, refer to Precautions shown below. pecifications Basic type Heat resistance Fluororubber seal Ambient and fluid temperature 1 to C 1 to 1 C 1 to C pecifications other than the above ame as the standard type Action Bore size (mm) Gripping force Note 1) Opening/ Gripping force per finger Effective value (N) External Internal Closing stroke (Both sides) (mm) Note 2) Weight (g) MHZL2-1D-X Double MHZL2-1D-X11 acting MHZL2-2D-X Note 1) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Note 2) Values excluding weight of auto switch. Precautions For heat resistance Warning Be aware that smoking cigarettes after your hands have come into contact with the grease used for this air gripper can create a gas that is hazardous to humans. Caution Note 1) Magnet is built-in, but when using an auto switch, the acceptable temperature range becomes 1 to C. Note 2) For the dust cover option part number, only fluororubber (F) or silicone rubber () can be selected. Note 3) For lubrication, specialized grease GR-F is recommended. For fluororubber seal Caution Note 1) Consult with MC, since the type of chemical and the operating temperature may not allow the use of this product. Note 2) ince the standard-type magnet is built-in, consult with MC for the product s adaptability to the operating environment. Note 3) The dust cover material is also fluororubber. Thus, enter (F) for the fluororubber dust cover in the part number. 3

56 Made to Order Individual pecifications MHZL2 eries Dimensions MHZL2-1D-X11 Basic type/double acting M3 x. M3 x. 2 1.±. Width across flats.9 8. (23.) x M3 x. thread depth Accessory: Extension fitting assembly (2 pcs.) When using the perpendicular type (D-M9V) switch, use an extention fitting since the switch interferes with the One-touch fitting..1 x M3 x. thread depth. Prepared hole dia. 2. through (Mounting hole) +.2 ø2h9 ( ) depth 3.2±.2 (2.2) When open When closed x M2. x. through (Attachment mounting thread) O 8 21 * The dimensions of the heat resistance or fluororubber seal types are the same as those shown above M3 x. (Finger closing port) 11 M3 x. (Finger opening port) 7.± x M3 x. thread depth ø11h9 ( ) depth 1. Auto witch Mounting Groove Dimensions Auto switch mounting groove (Both sides) ø MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 37

57 MHZL2 eries Dimensions MHZL2-1D-X11 Basic type/double acting 3 (3) 1 23.±. 2 x M x.7 thread depth. () When open When closed 1.9. x M3 x. through (Attachment mounting thread) 1 x M x.7 thread depth 8 Prepared hole dia. 3. through (Mounting hole) M x.8 (Finger closing port) M x.8 (Finger opening port) ø3h9 ( ) depth 3 11± ± ø17h9 ( ) depth 2 2 x M x.7 thread depth Auto witch Mounting Groove Dimensions Auto switch mounting groove (Both sides) O ø * The dimensions of the heat resistance or fluororubber seal types are the same as those shown above. 38

58 Made to Order Individual pecifications MHZL2 eries Dimensions MHZL2-2D-X11 Basic type/double acting 9 (37) ±. 2 x M x.8 thread depth 8 () When open When closed 1.3. x M x.7 through (Attachment mounting thread) * The dimensions of the heat resistance or fluororubber seal types are the same as those shown above. x M x.8 thread depth 1 Prepared hole dia..3 through (Mounting hole) 7 2 O M x.8 (Finger closing port) M x.8 (Finger opening port) 1 øh9 ( ) depth 1.8± ± ø21h9 ( ) depth 3 2 x M x.8 thread depth 1 Auto witch Mounting Groove Dimensions Auto switch mounting groove (Both sides) 1 ø MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 39

59 Parallel Type Air Gripper with Dust Cover MHZJ2 eries ø, ø1, ø1, ø2, ø2, ø32, ø How to Order Number of fingers 2 2 fingers Nil: Basic type Bore size mm 1 1 mm 1 1 mm 2 2 mm 2 2 mm ø32, ø: Made to Order (For details, refer to page 1.) Port E: End boss type ide ported (Double acting /ingle acting) MHZJ2 D C 1 D Action Double acting ingle acting (Normally open) ingle acting (Normally closed) Body option ø is only applicable with basic type. Port W: End boss type Axial ported with ø One-touch fitting for coxial tubing (Double acting) Port M9BW Made to Order Refer to page 1 for details. Number of auto switches Nil 2 pcs. 1 pc. n n pc. Auto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. Dust cover type Nil Chloroprene rubber (CR) F Fluororubber (FKM) ilicone rubber (i) K: End boss type Axial ported with ø One-touch fitting for coaxial tubing (ingle acting) Port M: End boss type Axial ported with M port (ingle acting) Port Applicable Auto witches/refer to pages 797 to 8 for further information on the auto switch. Type olid state auto switch pecial function Diagnosis (2-color indicator) Water resistant (2-color indicator) Electrical entry Indicator light Wiring (Output) 3-wire (NPN) 3-wire (PNP) Load voltage DC V, V 2-wire V Grommet Yes 2 V 3-wire (NPN) V, V 3-wire (PNP) 2-wire V 3-wire (NPN) V, V 3-wire (PNP) 2-wire V AC Auto switch model Electrical entry direction Perpendicular M9NV F8N M9PV F8P M9BV F8B M9NWV M9PWV M9BWV M9NAV M9PAV M9BAV In-line M9N M9P M9B M9NW M9PW M9BW M9NA M9PA M9BA Lead wire length (m). (Nil) 1 (M) 3 (L) (Z) Applicable model ø ø1 ø1 ø2 ø2 Pre-wired connector Applicable load IC circuit IC circuit Water resistant type auto switches can be mounted on the above models, but in such case MC cannot guarantee water resistance. Lead wire length symbols:. m Nil (Example) M9NW olid state auto switches marked with are produced upon receipt of order. 1 m M (Example) M9NWM 3 m L (Example) M9NWL m Z (Example) M9NWZ Note 1) When using the 2-color indicator type, please make the setting so that the indicator is lit in red to ensure the detection at the proper position of the air gripper. Note 2) When using a D-F8 switch on sizes ø, mount it at a distance of 1 mm or more from magnetic substances such as iron, etc. IC circuit Relay, PLC

60 Parallel Type Air Gripper with Dust Cover MHZJ2 eries ymbol Double acting: Internal grip Double acting: External grip pecifications Fluid Double acting Operating pressure ingle Normally open acting Normally closed Ambient and fluid temperature Repeatability Max. operating frequency Lubrication Action Auto switch (option) Note) Air ø:.1 to.7 MPa ø1:.2 to.7 MPa ø1 to ø2:.1 to.7 MPa ø:.3 to.7 MPa ø1:.3 to.7 MPa ø1 to ø2:.2 to.7 MPa 1 to C ±.1 mm 18 c.p.m. Not required Double acting, ingle acting olid state auto switch (3-wire, 2-wire) Note) Refer to pages 797 to 8 for further information on auto switches. ingle acting/ Normally closed: Internal grip Made to Order Individual pecifications (Refer to pages 1 to 3 for details.) ymbol pecifications/description -X1 With dust cover (ø32, ø) Made to Order (Refer to pages 72 to 78 for details.) ymbol pecifications/description -X Heat resistance (1 C) -X Fluororubber seal -X7 Closing direction spring assist -X Opening direction spring assist -X Without magnet -X3 EPDM seal/fluorine grease -X Axial ported type -X3 Fluorine grease -X Finger: ide tapped mounting -X Finger: Through-hole mounting -X77A Dust cover adhesion -X77B Dust cover adhesion (Finger part only) -X78A Dust cover caulking -X78B Dust cover caulking (Finger part only) -X79 Grease for food processing machines, Fluorine grease -X79A Grease for food processing machines -X81A Anti-corrosive treatment of finger Moisture Control Tube IDK eries ingle acting/ Normally open: External grip When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions. imply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK series in the Best Pneumatics No.. Action Double acting ingle acting Normally closed Normally open Option MHZJ2- D MHZJ2-1D MHZJ2-1D MHZJ2-2D MHZJ2-2D MHZJ2- MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 MHZJ2- C MHZJ2-1C MHZJ2-1C MHZJ2-2C MHZJ2-2C Bore size (mm) Gripping force External Note 1) Gripping force per finger Effective value (N) Internal Body Option/End Boss Type Piping port Type of piping port ymbol location MHZJ2-1 MHZJ2-1 MHZJ2-2 M3 x. M x.8 M3 x. M x MHZJ2-2 Opening/ Closing stroke (Both sides) (mm) Note 1) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Note 2) Values excluding weight of auto switch. Nil E W K M Basic type ide ported Axial ported Axial ported Axial ported With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x.8 For detailed body option specifications, refer to option specifications on pages 9 and. Refer to pages to 8 for the specifications with auto switch. Auto switch installation examples and mounting positions Auto switch hysteresis Auto switch mounting Protrusion of auto switch from edge of body Note 2) Weight (g) Applicable model Double acting ingle acting 1 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

61 MHZJ2 eries Construction: MHZJ2- Double acting/with fingers open! o!2 w ingle acting/normally open!7!1 t! r! u q ingle acting/normally Double acting/with fingers closed Component Parts No Description Material Note Body Aluminum alloy Hard anodized Piston Lever Heat treated Guide Heat treated Finger Heat treated Roller stopper Lever shaft Nitriding Magnet holder Holder Brass Eiectroless nickel plated Holder lock Cap Aluminum alloy Clear anodized Bumper Urethane rubber Magnet Nickel plated teel balls High carbon chrome bearing steel Needle roller High carbon chrome bearing steel CR Chloroprene rubber Dust cover FKM Fluororubber i ilicon rubber Type C retaining ring Carbon steel Nickel plated Exhaust plug Brass Electroless nickel plated Exhaust filter Polyvinyl formal N.O. spring spring wire N.C. spring spring wire Rod seal NBR Piston seal NBR Gasket NBR Gasket NBR Replacement Parts Description MHZJ2- Main parts Please contact MC to replace the seal eal kit kit. Dust cover CR FKM i MHZJ2-J MHZJ2-JF MHZJ2-J! Finger assembly Please contact MC to replace the finger assembly. MHZJ2-D Piston assembly MHZJ2- MHZJ-A3 wio!!2!3!@2@3@ MHZJ2-C wio!!2!3!@1@2 Replacement part/grease pack part no.: GR--1 ( g) Material 2

62 Parallel Type Air Gripper with Dust Cover MHZJ2 eries Construction: MHZJ2-1 to 2 Double acting/with fingers open t r!2 u q o! i ingle acting/normally e!8 y!! ingle acting/normally closed!7 Double acting/with fingers closed Component Parts No Description Material Note Body Aluminum alloy Hard anodized ø1, ø1: ø2, ø2: Piston ø2, ø2: Aluminum alloy Hard anodized Lever Guide Finger Roller stopper Lever shaft Cap Bumper Rubber magnet teel balls Replacement Parts Description eal kit Dust cover Finger assembly Piston assembly End boss assembly Material Aluminum alloy Urethane rubber ynthetic rubber High carbon chrome bearing steel CR FKM i MHZJ2-DW MHZJ2-K MHZJ2-M MHZJ2-E MHZJ2-1 MHZJ1-P MHZJ2-J1 MHZJ2-J1F MHZJ2-J1 MHZJ-AA MHZJ-A13 MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZJ-A1 Heat treated Heat treated Heat treated Nitriding Clear anodized MHZJ1-P MHZJ2-J1 MHZJ2-J1F MHZJ2-J1 MHZJ-AA MHZJ-A13 MHZ-A17 MHZ-A18 MHZ-A19 MHZ-A11 MHZJ-A1 No Description Material Note Needle roller Type C retaining ring Exhaust plug A Exhaust filter A N.O. spring N.O. spring Rod seal Piston seal Gasket Dust cover MHZJ2-P MHZJ2-J2 MHZJ2-J2F MHZJ2-J2 MHZJ-AA22 MHZJ-A23 MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZJ-A2 Lever assembly Material of packing NBR = Nitrile rubber, FKM = Fluororubber Material of dust cover CR = Chloroprene rubber, FKM = Fluororubber, i = ilicone rubber End boss type W = One-touching fitting for coaxial tubing, K = With One-touch fitting, M = With M port, E = ide ported The end boss assembly other than type E should be mounted on the special body. High carbon chrome bearing steel Carbon steel Brass Polyvinyl formal spring wire spring wire NBR NBR NBR CR FKM i MHZJ2-P MHZJ2-J2 MHZJ2-J2F MHZJ2-J2 MHZJ-AA22 MHZJ-A23 MHZ-A27 MHZ-A28 MHZ-A29 MHZ-A21 MHZJ-A2 Nickel plated Electroless nickel plated Chloroprene rubber Fluororubber ilicone rubber MHZJ2-1 MHZJ2-2 MHZJ2-2 Main rty!1 Mounting thread wo!!2 Main body of adaptor Mounting screw for adaptor eal kit Replacement part/grease pack part no.: GR--1 (1 g) e 3 MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-

63 MHZJ2 eries Dimensions MHZJ2- Double acting/ingle acting Basic type (1) 2 x M3 x. through Prepared hole dia. 2. through (Mounting hole) (28) When open ±1 When closed 8. 1 ± ø7h depth 1. x M2 x. through (Thread for mounting attachment) M3 x. (Finger closing port) M3 x. (Finger opening port). 1. Auto witch Mounting Groove Dimensions.8 Auto switch mounting groove ø 2. For single action, the port on one side is a breathing hole.

64 Parallel Type Air Gripper with Dust Cover MHZJ2 eries MHZJ2-1 Double acting/ingle acting Basic type ±. M3 x. Width across flats M3 x (21) Accessory: Extension fitting assembly (2 pcs.) 2 x M3 x. thread depth Note) If the fitting attached to the port interferes with the auto switch, please use the extension fitting assembly supplied with the air gripper. x M3 x. thread depth. Prepared hole dia. 2. through (Mounting hole) Note) ø2h9 +.2 depth ±.2 (3) When open When closed x M2. x. through (Thread for mounting attachment) Note) When using auto switches, through-hole mounting is not possible For single action, the port on one side is a breathing hole M3 x. (Finger closing port) 7. ±.2 M3 x. (Finger opening port) 2 x M3 x. thread depth ø 18 ø11h9 +.3 depth 2 Auto witch Mounting Groove Dimensions Auto switch mounting groove (Both sides) 2. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- Note) When using auto switches, through-hole mounting is not possible.

65 MHZJ2 eries Dimensions MHZJ2-1 Double acting/ingle acting Basic type 3 2 x M x.7 thread depth. x M x.7 thread depth 8 Prepared hole dia. 3. through (Mounting hole) () ±. (29.) 1 ø3h9 +.2 depth 3.1. ±.2 When open When closed x M x.7 thread depth 8 x M3 x. through (Thread for mounting attachment) ±.2 22 ø17h9 +.3 depth 2 M x.8 (Finger closing port) M x.8 (Finger opening port) Auto witch Mounting Groove Dimensions 8. Auto switch mounting groove (Both sides) ø For single action, the port on one side is a breathing hole.

66 Parallel Type Air Gripper with Dust Cover MHZJ2 eries MHZJ2-2 Double acting/ingle acting Basic type ±. 2 x M x.8 thread depth 8 x M x.8 thread depth 1 Prepared hole dia..3 through (Mounting hole) x M x.7 through (Thread for mounting attachment) x M x.8 thread depth 1 ø 18 1 (3.) øh9 +.3 depth 7. ±.2 MHZ MHF (8) ±.2 32 MHL MHR When open When closed M x.8 (Finger closing port) M x.8 (Finger opening port) Auto witch Mounting Groove Dimensions ø21h9 +.2 depth 3 Auto switch mounting groove (Both sides) MHK MH MHC MHT MHY MHW -X MRHQ MA D- For single action, the port on one side is a breathing hole

67 MHZJ2 eries Dimensions MHZJ2-2 Double acting/ingle acting Basic type 3. 2 x M x 1 thread depth 1 x M x 1 thread depth Prepared hole dia..1 through (Mounting hole) (73) ±. (2) 22 øh9 +.3 depth ±.2 When open ±.2 When closed x M x 1 thread depth ø2h9 +.2 depth 3. x M x.8 through (Thread for mounting attachment) M x.8 (Finger closing port) M x.8 (Finger opening port) 2 Auto witch Mounting Groove Dimensions. 9 ø Auto switch mounting groove (Both sides) 2 For single action, the port on one side is a breathing hole

68 Applicable With Dust Cover/MHZJ2 eries Body Option: End Boss Type ymbol E W K M Piping port location ide ported Axial ported Type of piping port MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 M3 x. M x.8 With ø One-touch fitting for coaxial tubing With ø One-touch fitting M x.8 Applicable model Double acting ingle acting Normally open Normally closed ide Ported [E] End boss assembly Auto switch mounting groove ( locations) (Except ø1) MHZJ2-1E A 1 B 7 D1 f8.1.3 D2 11 (mm) E ød2 MHZJ2-1E 2 1 1f MHZJ2-2E 22 2f ød1.2 MHZJ2-2E 2 1 2f Other dimensions and specifications correspond to the standard type. B E A Auto switch mounting groove (Both sides) Refer to the dimension table. ( ø1 only: Round groove) When auto switches are used on ø1, side mounting with through-holes is not possible. Axial Ported (with One-touch fitting for coaxial tubing) [W] Plug ø1: M-3P ø1 to 2: M-P E Auto switch Applicable coaxial tubing mounting groove ( locations) End boss assembly (Except ø1) H G F ød2 B A ød1 Max. H Auto switch mounting groove (Both sides) ( ø1 only: Round groove) Refer to the dimension table. When auto switches are used on ø1, side mounting with through-holes is not possible. Changing from Coaxial to ingle Tubing Changing to single tubing is possible by using a branch Y or branch tee fitting. In this case particularly, single tube fittings and tubing for ø3.2 will be necessary. (mm) A B D1 D2 E F G H MHZJ2-1DW 1 7 f MHZJ2-1DW 2 1 1f MHZJ2-2DW 22 2f MHZJ2-2DW 2 1 2f Other dimensions and specifications correspond to the standard type. Applicable Coaxial Tubing Reference symbol (External passage) (Internal passage) pecifications Outside diameter Max. operating pressure Min. bending radius Operating temperature Material TWB-2 mm. MPa 1 mm 2 to C Nylon Branch Tee, Different Diameter Tee, Branch Y, Male Run Tee Please contact MC for the coaxial fittings and tubing. Coaxial tubing MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- Coaxial tubing Branch tee : KWT-23 Coaxial tubing ingle tubing Branch Y : KWU-23 ingle tubing Coaxial tubing ingle tubing ingle tubing ingle tubing ø3.2 Marking Finger opening side Marking Finger closing side 9

69 MHZJ2 eries Axial Ported (with One-touch fitting) [K] Plug ø1 : M-3P ø1 to 2: M-P End boss assembly G Note 1) ød2 Applicable tubing ød1 Auto switch mounting groove ( locations) (Except ø1) H (mm) A B D1 D2 E F G H MHZJ2-1.1 CK 1 7 f MHZJ2-1.1 CK 2 1 1f MHZJ2-2.2 CK 22 2f MHZJ2-2.2 CK 2 1 2f Other dimensions and specifications correspond to the standard type. Max. H F Note 2) B E A Auto switch mounting groove (Both sides) (ø1 only: Round groove) Refer to the dimension table. When auto switches are used on ø1, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. Applicable Tubing Description/ pecifications Outside diameter (mm) Max. operating pressure (MPa) Min. bending radius (mm) Operating temperature ( C) Material Nylon tubing oft nylon tubing Polyurethane tubing Polyurethane coil tubing T2 T2 TU2 TCU2B to Nylon.8 2 to Nylon to 2 to Polyurethane Polyurethane Refer to Pneumatic Piping Equipment (CAT. E) regarding One-touch fittings and tubing. Axial Ported (with M port) [M] Plug ø1 : M-3P End boss assembly ø1 to 2: M-P G Note 1) ød2 ød1 Auto switch mounting groove ( locations) (Except ø1) H (mm) A B D1 D2 E F G H MHZJ2-1CM 1 7 f MHZJ2-1CM 2 1 1f MHZJ2-2CM 22 2f MHZJ2-2CM 2 1 2f Other dimensions and specifications correspond to the standard type. F Note 2) B H E A Auto switch mounting groove (Both sides) (ø1 only: Round groove) M x.8 Refer to the dimension table. Piping port When auto switches are used on ø1, side mounting with through-holes is not possible. Note 1) Normally open type plug position. Note 2) Normally closed type plug position. The plug is mounted on only one side for the single acting type. Weight (g) E W End boss type (ymbol) K M MHZJ MHZJ MHZJ MHZJ

70 MHZJ2 eries Made to Order Individual pecifications Please contact MC for detailed dimensions, specifications and lead times. 1 ymbol With dust cover (For MHZJ 32, ) -X1 With dust cover type (size 32, ) MHZJ2 32 D M9BW X1 Number of fingers 2 2 fingers Bore size mm mm With dust cover Number of auto switches Nil 2 pcs. 1 pc. n n pc. pecifications Fluid Nil F Dust cover type Chloroprene rubber (CR) Fluororubber (FKM) ilicone rubber (i) Basic type Heat resistance Operating pressure Double acting.1 to.7 MPa Fluororubber seal Ambient and fluid temperature 1 to C 1 to 1 C 1 to C Repeatability Max. operating frequency Lubrication Action D Nil Action Double acting Air ±.1 mm c.p.m Not required Double acting Auto switch Without auto switch (Built-in magnet) * Available only for D-M9l. Heat resistance Warning Be aware that smoking cigarettes after your hands have come into contact with the grease used for this air gripper can create a gas that is hazardous to humans. Caution Note 1) Magnet is built-in, but when using an auto switch, the acceptable temperature range becomes 1 to C. Note 2) With the part number for the dust cover option, only fluororubber (F) or silicone rubber () options may be selected. Note 3) For lubrication, specialized grease GR-F is recommended. ymbol Nil: Chloroprene rubber (CR) pecial specifications Dust cover type F: Fluororubber (FKM) : ilicone rubber (i) Nil Basic type A Heat resistance B Fluororubber seal * When using the heat resistance or fluororubber seal types, refer to Precautions shown below. Action Bore size (mm) Gripping force Note 1) Opening/ Gripping force per finger Effective value (N) External Internal Closing stroke (Both sides) (mm) Note 2) Weight (g) Double MHZJ2-32D-X acting MHZJ2-D-X Note 1) Values based on pressure of. MPa, gripping point L = 2 mm, at center of stroke. Note 2) Values excluding weight of auto switch. Handling Precautions Fluororubber seal Caution Note 1) Please contact MC, since the type of chemical and the operating temperature may not allow the use of this product. Note 2) ince the standard-type magnet is built-in, please contact MC for the product s adaptability to the operating environment. Note 3) For the air gripper with a dust cover, the dust cover material is also fluororubber. Thus, enter (F) for the fluororubber dust cover in the part number. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 1

71 MHZJ2 eries Dimensions (Dimensions other than specified below are the same as the standard type.) MHZJ2-32D-X1 Basic type/double acting x M x 1 thread depth 1 øh9 ( +.3 ) depth x M x 1 thread depth13 Prepared hole dia..1 through (Mounting hole) ±.2 (18) When open When closed ±.2 (1) ø3h9 ( +.2 ) depth 1. 2 x M x 1 thread depth 13 x M x 1 through (Thread for mounting attachment) M x.8 (Finger closing port) M x.8 (Finger opening port) Auto switch mounting groove Auto switch mounting groove (Both sides) ø O The dimensions of the heat resistance or fluororubber seal types are the same as those shown above. 2

72 Made to Order Individual pecifications MHZJ2 eries Dimensions (Dimensions other than specified below are the same as the standard type.) MHZJ2-D-X1 Basic type/double acting 39 () 32 2 x M8 x 1.2 thread depth 13 øh9 ( +.3 ) depth x M8 x 1.2 thread depth1 Prepared hole dia.. through (Mounting hole) 1 ±.2 (13) When open +2.7 When closed ± MHZ MHF MHL MHR MHK ø2h9 ( +.2 ) depth 1. MH MHC 2 x M8 x 1.2 thread depth 17 MHT x M8 x 1.2 through (Thread for mounting attachment) M x.8 (Finger closing port) M x.8 (Finger opening port) Auto switch mounting groove Auto switch mounting groove (Both sides) MHY MHW -X O ø MRHQ MA D- The dimensions of the heat resistance or fluororubber seal types are the same as those shown above

73 MHZ2/MHZ2 eries Auto witch Installation Examples and Mounting Position Various auto switch applications are possible through different combinations of auto switch quantities and detecting positions. 1) Detection when Gripping Exterior of Workpiece Detection example 1. Confirmation of fingers in reset position 2. Confirmation of workpiece held 3. Confirmation of workpiece released Position to be detected Position of fingers fully opened Position when gripping workpiece Position of fingers fully closed Operation of auto switch Auto switch turned on when fingers return. (Light ON) Auto switch turned on when gripping a workpiece. (Light ON) When a workpiece is not held (Abnormal operation): Auto switch to turn ON (Light ON) Detection combinations One auto switch One position, any of q, w, and e can be detected. Two auto switches A Two positions of B q, w, and e can be detected. C Pattern How to determine auto switch installation position tep 1) Fully open the fingers. tep 1) Position fingers for gripping a workpiece. tep 1) Fully close the fingers. At no pressure or low pressure, connect the auto switch to a power supply, and follow the directions. tep 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing. tep 3) lide the auto switch in the direction of the arrow until the indicator light illuminates. tep 3) lide the auto switch in the direction of the arrow until the light illuminates and fasten it at a position.3 to. mm in the direction of the arrow beyond the position where the indicator light illuminates. Position where light turns ON tep ) lide the auto switch further in the direction of the arrow until the indicator light goes out..3 to. mm tep ) Move the auto switch in the opposite direction and fasten it at a position.3 to. mm beyond the position where the indicator light illuminates. Position to be secured Position where light turns ON Position to be secured.3 to. mm Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke. Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above table may be limited, depending on the hysteresis of an auto switch, etc.

74 Parallel Type Air Gripper MHZ2, MHZ2 eries Various auto switch applications are possible through different combinations of auto switch quantities and detecting positions. 2) Detection when Gripping Interior of Workpiece Detection example 1. Confirmation of fingers in reset position 2. Confirmation of workpiece held 3. Confirmation of workpiece released Position to be detected Position of fingers fully closed Position when gripping workpiece Position of fingers fully opened Operation of auto switch Auto switch turned ON when fingers return. (Light ON) Auto switch turned ON when gripping a workpiece. (Light ON) When a workpiece is not held (Abnormal operation): Auto switch to turn ON (Light ON) Detection combinations One auto switch One position, any of q, w, and e can be detected. Two auto switches A Two positions of B q, w, and e can be detected. C Pattern How to determine auto switch installation position At no pressure or low pressure, connect the auto switch to a power supply, and follow the directions. tep 1) Fully close the fingers. tep 1) Position fingers for gripping a workpiece. tep 1) Fully open the fingers. tep 2) Insert the auto switch into the switch installation groove in the direction shown in the following drawing. tep 3) Move the auto switch in the direction of the arrow and fasten it at a position.3 to. mm beyond the position where the indicator light illuminates. Position where light turns ON Position to be secured.3 to. mm tep 3) lide the auto switch in the direction of the arrow until the indicator light illuminates. tep ) lide the auto switch further in the direction of the arrow until the indicator light goes out. tep ) Move the auto switch in the opposite direction.3 to. mm in the direction indicated by the arrow from its location when the indicator light comes on again. Position where light turns ON MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D-.3 to. mm Position to be secured Note 1) It is recommended that gripping of a workpiece be performed close to the center of the finger stroke. Note 2) When holding a workpiece close at the end of open/close stroke of fingers, detecting performance of the combinations listed in the above table may be limited, depending on the hysteresis of an auto switch, etc.

75 MHZ2, MHZ2 eries Auto witch Hysteresis Auto switches have hysteresis similar to micro switches. Use the table below as a guide when adjusting auto switch positions, etc. Hysteresis witch operating position (ON) witch reset position (OFF) Hysteresis witch operating position (ON) witch reset position (OFF) Hysteresis Auto switch model D-Y9A/Y9B D-Y9A/Y9B D-Y7P(V) Air gripper model D-Y7W(V) MHZ2- No setting MHZ2-1, MHZL2-1. MHZ2-1, MHZL2-1. MHZ2-2, MHZL2-2. MHZ2-2, MHZL2-2. MHZ2-32. MHZ2-. MHZJ2- MHZJ2-1 MHZJ2-1 No setting MHZJ2-2 MHZJ2-2 D-F8. No setting D-M9(V) D-M9W(V) D-M9A(V).. Note) Note) When mounting D-M9(V), M9W(V) and M9A(V) on MHZ2-1 and MHZL2-1, mounting brackets (BMG2-) are required.

76 Parallel Type Air Gripper MHZ2, MHZ2 eries Auto witch Mounting Applicable models: MHZ2- MHZJ2 eries Round groove of the MHZ2 series Round groove of the MHZL2 series To set the auto switch, insert the auto switch into the auto switch installation groove of the gripper from the direction indicated in the following drawing. After setting the position, tighten the attached auto switch mounting screw with a flat head watchmaker s screwdriver. Flat head watchmaker s screwdriver Applicable models: quare groove on the side of the MHZ2 series quare groove on the side of the MHZL2 series (1) To set the auto switch, insert the auto switch into the installation groove of the cylinder as shown below and set it roughly. (2) Insert the auto switch into the auto switch bracket installation groove. (3) After confirming the detecting position, tighten the set screws (M2.) attached to the auto switch and set it. () Be sure to change the detecting position in the state of (2). ø to ø Auto switch mounting screw M2. x L Mounting bracket Auto switch Note) Use a watchmaker s screwdriver with a grip diameter of to mm to tighten the auto switch mounting screw. The tightening torque should be. to.1 N m. [Mounting of Auto witch: Precautions] When mounting an auto switch on the piping port surface of the MHZJ2-1, the auto switch may not be mountable due to interference with the fitting. Use an extension fitting included with the product for the combinations in the table below. Auto switch model D-M9(V) D-M9W(V) D-F8 D-M9A(V) One-touch Mini Fittings KQ2H/KQ2/KQ2L/KQ2W KJH/KJ/KJL/KJW ( ) Mounting dimensions of extension fitting.9 Interference between the auto switch and the fitting Extension fitting Auto witch Mounting Bracket: Part No. Auto switch part no. Auto switch mounting bracket part no. D-M9(V) D-M9W(V) BMG2- D-F8 D-M9A(V) Note) Use a watchmaker s screwdriver with a grip diameter of to mm to tighten the set screws (M2.). The tightening torque should be. to.1 N m. As a guide, it should be turned about 9 beyond the point at which tightening can be felt. Note) D-F8 cannot be mounted on MHZ2-1, MHZJ2-1 and MHZL2-1 [Handling of Mounting Brackets: Precautions] When auto switch is set on the mounting side as shown below, allow at least 2 mm run off space on mounting plate since the auto switch is protruded from the gripper edge. Run off space 2 mm or more MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 11 O 19 7 Width across flats When mounting extension fittings, first, tighten it by hand, then give it an additional 1/ turn with a wrench. 7

77 MHZ2, MHZ2 eries Protrusion of Auto witch from Edge of Body The amount of auto switch protrusion from the body's end surface is as shown in the table below. Use this as a standard when mounting, etc. D-F8 has no protrusion from the body's end surface. The end boss type has no protrusion either. tandard Body Lead wire type In-line electrical entry type Perpendicular electrial entry type Explanatory drawing Auto switch model L L L tandard With dust cover Double acting Long stroke ingle acting (Normally open) ingle acting (Normally closed) Air gripper model MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- MHZJ2- Finger position MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 MHZL2-1D MHZL2-1D MHZL2-2D MHZL2-2D MHZL2-1 MHZL2-1 MHZL2-2 MHZL2-2 MHZL2-1C MHZL2-1C MHZL2-2C MHZL2-2C Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close Open Close D-Y9 D-Y7P D-Y7W No setting No setting D-M9 D-M9W D-M9A 13 1 D-Y9 D-Y7PV D-Y7WV No setting D-M9V D-M9WV Note 3) D-M9AV Note 3) Note 3) Note 3) Note 3) Note 3) Note 3) Note 3) No setting Note 3) Note 3) 1 7. Note 8 Note Note 3) Note 3) 3) 3) Note Note 3. Note Note 3) 3) 3) 3) Note 1) There is no protrusion if no values are entered in the table. Note 2) The actual mounting position should be adjusted after confirming the auto switch operating conditions. Note 3) When mounting D-M9(V), M9W(V) and M9A(V) on MHZ2-1 and MHZL2-1, mounting brackets (BMG2-) are required. 8

78 MHZ2 eries Made to Order: Individual pecifications 1 1 Built-in needle valve for finger speed control -X Installation of a variable throttle allows adjustment of the finger opening/closing speed. How to Order MHZ2 pecifications Bore size (mm) Action Needle position pecifications/dimensions other than the above Bore size Note) Not available for ø, ø32 and ø. D Finger position/option Body option Nil E W 1, 1, 2, 2 Double acting Refer to the dimensions and figures below. ame as the standard type X Built-in needle valve for finger speed control ymbol Dimensions (Dimensions other than specified below are the same as the standard type.) C Hexagon width across flats Adjust so that the finger opening/closing speed will be no greater than necessary. If the finger opening/closing speed is greater than necessary, impact forces acting on the fingers and other parts will increase. This can cause a loss of repeatability when gripping workpieces and have an adverse effect on the life of the unit. This needle is used to adjust the finger closing speed. When adjusting the opening speed (attenuating impact during operation, etc.), use a meter-out control speed controller A series. Guide for Internal Needle Adjustment Number of rotations from fully closed needle condition Note) MHZ2-1D-X 1/ to 1 /2 MHZ2-1D-X 1/2 to 1 MHZ2-2D-X 1 to 1 1 /2 MHZ2-2D-X 1 1 /2 to 2 Note) The condition in which the needle is tightened gently until it stops. A B D (mm) A B C D MHZ2-1D-X MHZ2-1D-X MHZ2-2D-X MHZ2-2D-X Dimensions other than the above are identical to the standard type; refer to pages 17 to 2. Reference values to establish criteria for needle adjustment. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- 9

79 MHZ2 eries Made to Order: Individual pecifications 2 2 MHQ2/MHQG2 Compatible Flat Type Fingers -X1 Previous MHQ2/MHQG2 series compatible flat type finger is selectable for the MHZ2 series. How to Order MHZ2 pecifications Bore size (mm) Action Finger dimensions pecifications/dimensions other than the above Bore size Action D C Finger position Nil N Note 1) Not available for ø, ø32 and ø. Note 2) An option symbol (3) for the flat finger type is not specified. X1 Body option Nil E W K M MHQG2 compatible type MHQ2 compatible type 1, 1, 2, 2 Double acting, ingle acting (normally open, normally closed) Refer to the dimensions and figures below. ame as the standard type ymbol Dimensions (Dimensions other than specified below are the same as the standard type.) x MM thread depth L (Thread for mounting attachement) B D G B A D C O W A MHQG2 compatible MHZ2-1-X1 MHQ2 compatible MHQG2 compatible MHZ2-1-X1 MHQ2 compatible MHQG2 compatible MHZ2-2-X1 MHQ2 compatible MHQG2 compatible MHZ2-2-X1 MHQ2 compatible A B (mm) G C D MM L W Open Closed M2 x M2 x M3 x M3 x M x M x M x M x.8 1.

80 MHZ eries pecific Product Precautions Be sure to read this before handling the products. Possible to mount from 3 directions. How to mount air grippers Axial mounting (Body tapped) L Mounting Air Grippers/MHZ2 eries How to mount air grippers Lateral mounting (Body tapped and through-hole) Body tapped L How to mount the attachment to the finger The attachment must be mounted on fingers using bolts such as finger mounting female threads, etc., which should be tightened with the tightening torque in the table below. Applicable bolts Max. tightening torque (N m) Max. screw-in depth (L mm) MHZ2- Note) MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- M2 x. M3 x. M x.7 M x.8 M x 1 M x 1 M8 x Note) Axial mounting type is not available for MHZ2- and MHZJ2-. MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- Use the hole at the end of the body for positioning, etc. Hole diameter (mm) Hole depth (mm) +.22 ø7h ø11h ø17h ø21h ø2h ø3h9 +.2 ø2h9 Perpendicular mounting (Body tapping) Applicable bolts MHZ2- Note) M2 x. MHZ2-1 M3 x. MHZ2-1 M x.7 MHZ2-2 M x.8 MHZ2-2 M x 1 MHZ2-32 M x 1 MHZ2- M8 x 1.2 Max. tightening torque (N m) Note) Except MHZ2- and MHZJ2-. L Max. screw-in depth (L mm) MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- Applicable bolts M3 x. M3 x. M x.7 M x.8 M x 1 M x 1 M8 x 1.2 Body through-holes Max. tightening torque (N m) Max. screw-in depth (L mm) Applicable bolts Max. tightening torque (N m) MHZ2- M2. x. MHZ2-1 M2. x..9.9 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- M3 x. M x.7 M x.8 M x.8 M x Note) Use body tapped for D-Y9, D-Y9, D-Y7P with auto switch types. Make sure that the bolt's screw-in depth is less than those shown in the table below to prevent the tip of the bolt from pressing the switch body. MHZ2- MHZ2-1 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- Max. screw-in depth (L mm) Attachment Applicable bolts Max. tightening torque (N m) MHZ2- M2 x..1 MHZ2-1 M2. x..31 MHZ2-1 MHZ2-2 MHZ2-2 MHZ2-32 MHZ2- M3 x. M x.7 M x.8 M x 1 M8 x MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- Operating Environment Caution Use caution for the anti-corrosiveness of linear guide section. Martensitic stainless steel is used for the finger guide. But, use caution that anti-corrosiveness is inferior to the austenitic stainless steel. Especially, in an environment where waterdrops are adhered by condensation, etc., rust might be generated. 1

81 High Rigidity MHQG2 eries ø32, ø With guide holder Possible to mount the solid state auto switch with indicator light. pecifications Fluid Air Double acting.1 to. MPa Operating pressure ingle Normally open.2 to. MPa acting Normally closed Ambient and fluid temperature 1 to C Repeatability ø32, : ±.2 mm Max. operating frequency ø32, : c.p.m Lubrication Not required Operating system Double acting, ingle acting Auto switch (Option) olid state auto switch: D-M9N(V), D-M9P(V), D-M9B(V), A D-Y9, D-Y9 A B B Refer to pages 797 to 8 for the detailed specifications of auto switches. ymbol Double acting: Internal grip Double acting: External grip ingle acting/normally closed: Internal grip Operating system Double acting ingle acting Normally open Normally closed MHQG2-32D MHQG2-D MHQG2-32 MHQG2- MHQG2-32C MHQG2-C Cylinder bore (mm) Note 1) Note 2) Gripping force Opening/Closing Weight (Effective value) N stroke (mm) (g) External grip: 88 Internal grip: 139 External grip: 18 Internal grip: Note 1) Values at the pressure of. MPa. Double acting is compatible with both external and internal gripping forces, while single acting and normally open external gripping force, and single acting and normally closed internal gripping force. Note 2) Values excluding weight of auto switch. ingle acting/normally open: External grip 2

82 With Dust Cover MHQJ2 eries ø1, ø1, ø2, ø2 Air gripper with dustproof and dripproof construction Enclosure to prevent accumulation of dust. ealed construction with a dust cover Possible to mount the solid state auto switch with indicator light. Three-type dust cover variations for diversified applications ymbol Double acting: Internal grip Double acting: External grip ingle acting/normally closed: Internal grip pecifications Fluid Air Double acting.1 to. MPa Operating pressure ingle Normally open acting Normally closed.2 to. MPa Ambient and fluid temperature Repeatability Max. operating frequency Lubrication Operating system Auto switch (Option) 1 to C ±.1 mm 18 c.p.m Not required Double acting, ingle acting olid state auto switch: D-M9N(V), D-M9P(V), D-M9B(V) Refer to pages 797 to 8 for the detailed specifications of auto switches. Operating system Double acting Normally open ingle acting Normally closed MHQJ2-1D MHQJ2-1D MHQJ2-2D MHQJ2-2D MHQJ2-1 MHQJ2-1 MHQJ2-2 MHQJ2-2 MHQJ2-1C MHQJ2-1C MHQJ2-2C MHQJ2-2C Cylinder bore (mm) Note 1) Note 2) Gripping force Opening/Closing Weight (Effective value) N stroke (mm) (g) Note 1) Values at the pressure of. MPa. Double acting is compatible with both external and internal gripping forces, while single acting and normally open external gripping force, and single acting and normally closed internal gripping force. Note 2) Values excluding weight of auto switch. MHZ MHF MHL MHR MHK MH MHC MHT MHY MHW -X MRHQ MA D- ingle acting/normally open: External grip 3