Parallel Type ir Gripper How to Order 1 1 2 Bore size mm 1mm 1mm 2mm mm MHZJ2 1 D F9PV Number of fingers 2 2 fingers D S C ction Double acting Single acting (normally open) Single acting (normally closed) Body option Number of auto switches Nil S 2 pcs. 1 pc. uto switch type Without auto switch Nil (built-in magnet) Select an applicable auto switch model from the table below. Nil: Port ø is only applicable with basic type. : nd boss type W: nd boss type Side ported (double xial port with ø acting/single acting) One-touch fitting for coaxial tubing (double acting) Port Dust cover type Nil F S Chloroprene rubber (CR) Fluoro rubber (FKM) Silicon rubber (Si) Port Port Port K: nd boss type xial port with ø One-touch fitting (single acting) M: nd boss type xial M5 port (single acting) pplicable auto switches/ Refer to pages 8 through for detailed auto switch specifications. Type Special function Load voltage uto switch part no. Lead wire length (m) lectrical Wiring lectrical entry direction entry (output).5 3 5 DC C Perpendicular In-line (Nil) (L) (Z) 3 wire (NPN) F9NV F9N F8N 3 wire (PNP) F9PV F9P F8P Grommet Yes 2V V F9BV F9B 2 wire F8B 3 wire (NPN) F9NWV F9NW Diagnostic indication (2 color indicator) 3 wire (PNP) F9PWV F9PW F9BWV F9BW Water resistant 2 wire (2 color indicator) F9B Solid state switch Switch types D-Y5/ and D-Y7 cannot be mounted when equipped with dust cover/mhzj2. Indicator light Lead wire length symbols:.5m.. Nil (xample) F9N 3m. L (xample) F9NL 5m. Z (xample) F9NWZ uto switches marked with a "" symbol are produced upon receipt of order. Note 1) Use caution regarding hysteresis in the 2 color indicator types. When using this type, refer to "uto Switch Hysteresis" on page 5. Note 2) When using a D-F8 switch on sizes ø and ø1, mount it at a distance of 1mm or more from magnetic substances such as iron, etc. pplicable load Relay, PLC Note 3) dd "-1" at the end of the part number for the flexible lead wire. (xamples) When ordering with an air gripper MHZ ø pplicable model ø1 ø1 ø2 ø 2-1D-F9NVS- 1 D-F9PL- 1 Flexible lead wire Note 3) Flexible lead wire (-1) Flexible lead wire When ordering auto switches only 37
Parallel Type/ Symbols: Double acting type Single acting type, normally open Single acting type, normally closed Specifications Fluid Operating pressure s ction Double acting Single acting Normally open Normally closed Options Double acting Single Normally open acting Normally closed mbient and fluid temperature Repeatability Maximum operating frequency Lubrication ction uto switch (option) Note) MHZJ2- D MHZJ2-1D MHZJ2-1D MHZJ2-2D MHZJ2-D MHZJ2- S MHZJ2-1S MHZJ2-1S MHZJ2-2S MHZJ2-S MHZJ2- C MHZJ2-1C MHZJ2-1C MHZJ2-2C MHZJ2-C Bore size (mm) 1 1 2 1 1 2 1 1 2 Body options/nd boss type Gripping force Note 1) Gripping force per finger ffective value N (lb f ) xternal gripping force 3.3 (.7) 9.8 (2.2) 3 (.7) 2 (9.) 5 (1.) 1.9 (.3).3 (1.2) 2 (5.) 28 (.3) 5 (1.1) Internal gripping force.1 (1.37) 17 (3.82) (9.) (1.8) 1 (23.) 3.7 (.83) (2.7) 31 (7.) 5 (.) 83 (18.) ir ø:. to.7mpa (21 to psi) ø1:.2 to.7mpa (29 to psi) ø1 to ø:.1 to.7mpa (1 to psi) ø:.3 to.7mpa (3 to psi) ø1:.35 to.7mpa (5 to psi) ø1 to ø:. to.7mpa (3 to psi) 1 to C (1 to 1 F) ±.1mm 18c.p.m. Non-lube Double acting, Single acting Solid state switch (3 wire, 2 wire) Note) Refer to pages 8 through for details regarding auto switch specifications. Opening/ Closing stroke (both sides) mm 1 1 1 1 1 1 Note 1) Values based on pressure of.5mpa, gripping point L = 2mm, at center of stroke. Note 2) Values excluding weight of auto switch. Symbol Nil W K M Piping port position xial port xial port xial port xial port MHZJ2-1 M3 x.5 M3 x.5 Type of piping port MHZJ2-1 MHZJ2-2 M5 x.8 M5 x.8 With ø One-touch fitting for coaxial tube With ø One-touch fitting M5 x.8 MHZJ2- For detailed body option specifications, refer to option specifications on pages and 7. Note 2) Weight g 28 13 28 13 5 2 28 13 5 pplicable model Double acting Single acting Compact Series MHZ2-/MHZJ2- Standard Type MHZ2 Long Stroke MHZL2 MHZJ2 uto Switches Order Made Selection 38 Precautions
Parallel Type/ Construction/MHZJ2- Double acting/with fingers open Single acting/normally open Single acting/normally closed Double acting/with fingers closed Parts list No. 1 2 3 5 7 8 9 1 13 1 1 17 18 2 21 23 2 Description Material Note Body luminum alloy Piston Lever Guide Finger Roller stopper Lever shaft Magnet holder Holder Brass Holder lock Cap luminum alloy Bumper Urethane rubber Magnet Rare earth magnet Steel balls High carbon chromium bearing steel Needle roller High carbon chromium bearing steel CR Dust cover FKM Si C type snap ring Carbon steel xhaust plug Brass xhaust filter Polyvinyl formal N.O. spring spring wire N.C. spring spring wire Rod seal Piston seal Gasket Gasket Hard anodized Nitrided lectroless nickel plated Clear anodized Nickel plated Chloroprene rubber Fluoro rubber Silicon rubber Nickel plated lectroless nickel plated Replacement parts: Seal kits Seal kit no. Description MHZJ-PS Kit includes items, 23, 2 and from the table on the left. Seal kits consist of items, 23, 2 and contained in one kit, and can be ordered using the seal kit number. Note) Contact SMC when replacing seals. Replacement parts: Dust covers Material Part no. CR MHZJ2-J FKM MHZJ2-JF Si MHZJ2-JS 39
Standard Type MHZ2 Parallel Type/ Construction/MHZJ2-1 to Double acting/with fingers open Single acting/normally open Compact Series MHZ2-/MHZJ2- Single acting/normally closed Long Stroke MHZL2 Double acting/with fingers closed MHZJ2 Parts list No. Description 1 Body 2 Piston 3 Lever Guide 5 Finger Roller stopper 7 Lever shaft 8 Cap 9 Bumper 1 Rubber magnet Steel balls Needle roller 13 Parallel pin 1 C type snap ring xhaust plug 1 xhaust filter 17 N.O. spring 18 N.C. spring Rod seal 2 Piston seal 21 Gasket Dust cover Material luminum alloy ø1, ø1: ø2, ø: luminum alloy luminum alloy Urethane rubber Synthetic rubber High carbon chromium bearing steel High carbon chromium bearing steel Carbon steel Brass Polyvinyl formal spring wire spring wire CR FKM Si Note Hard anodized ø2, ø: Hard anodized Nitrided Hard anodized Nickel plated lectroless nickel plated Chloroprene rubber Fluoro rubber Silicon rubber Replacement parts: Seal kits Seal kit no. Description Note 2) MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2- Kits include items, 2 MHZJ1-PS MHZJ1-PS MHZJ2-PS MHZJ-PS and 21 from the table on the left Note 2) Seal kits consist of items, 2 and 21 in one kit, and can be ordered using the seal kit number for each cylinder bore size. Replacement parts: Dust covers Material CR FKM Si MHZJ2-1 MHZJ2-J1 MHZJ2-J1F MHZJ2-J1S MHZJ2-1 MHZJ2-J1 MHZJ2-J1F MHZJ2-J1S Part no. MHZJ2-2 MHZJ2-J2 MHZJ2-J2F MHZJ2-J2S MHZJ2- MHZJ2-J MHZJ2-JF MHZJ2-JS uto Switches Order Made Selection Precautions
Parallel Type/ Dimensions (mm) MHZJ2- Double acting/single acting 1in =.mm Scale: 1% (1) -.1 2-M3 x.5 through Prepared hole dia. 2. through (mounting hole) (28) 2 When open ±1 -.5 When closed 8 -. 1 ±.5.5 28.7 53 -M2 x. (attachment mounting thread) M3 x.5 M3 x.5 1. +. ø7h8 depth 1.5 groove dimensions.8 uto switch mounting groove (for D-F) 2.5 5 5.5 17 ø 2.5 For single action, the port on one side is a breathing hole. 1
Parallel Type/ Dimensions (mm) MHZJ2-1 Double acting/single acting (21) 27. 1. ±.5 1in =.mm Scale: 9% Compact Series MHZ2-/MHZJ2- Standard Type MHZ2 2-M3 x.5 thread depth -M3 x.5 thread depth 5.5 Prepared hole dia. 2. through (mounting hole) +. ø2h9 depth 3 Long Stroke MHZL2 (3) -.1 1 23 7. ±.2 5.2 ±.2 18 MHZJ2 +2.2 When open.2 -.7 When closed.2 57 31 23 2-M3 x.5 thread depth +.3 øh9 depth 2 uto Switches -.5 5 -M2.5 x.5 (attachment mounting thread) M3 x.5 M3 x.5 (finger opening port) groove dimensions Order Made 3 5.7 7 ø 2.5 Selection For single action, the port on one side is a breathing hole. Note) When using auto switches, through hole mounting is not possible. 2 Precautions
Parallel Type/ Dimensions (mm) MHZJ2-1 Double acting/single acting 3 23. ±.5 1in =.mm Scale: % 5 -.1.5 ±.2 +2.2 -.2 (5) -.7 2 3. (29.) 1 2-M x.7 thread depth.5 -M x.7 thread depth 8 Prepared hole dia. 3. through (mounting hole) ø3h9 +. depth 3 When open 2.9 When closed 1.7 3.8 7.3 2.5 +.3 ø17h9 depth 2 13 7 7.5 2.1. ±.2 2-M x.7 thread depth 8 -M3 x.5 (attachment mounting thread) M5 x.8 M5 x.8 (finger opening port) groove dimensions 8 -.5 ø For single action, the port on one side is a breathing hole. 3
Parallel Type/ Dimensions (mm) MHZJ2-2 Double acting/single acting 35 18. 27. ±.5 1in =.mm Scale: % Compact Series MHZ2-/MHZJ2- Standard Type MHZ2 8 -.1 7.5 ±.2 +2.2 -.2 (3.) 2-M5 x.8 thread depth 8 -M5 x.8 thread depth 1 Prepared hole dia..3 through (mounting hole) +.3 øh9 depth Long Stroke MHZL2 (58) 3 2 32 MHZJ2 When open 2.3 -.5 When closed 1.3 -.7 1 5 9 2 3.5 8.8 -M x.7 (attachment mounting thread) For single action, the port on one side is a breathing hole. 29 23 M5 x.8 8.5 1.8 ±.2 M5 x.8 (finger opening port) 1 ø 18 2-M5 x.8 thread depth 1 +.52 ø21h9 depth 3 groove dimensions uto Switches Order Made Selection 2.1 Precautions
Parallel Type/ Dimensions (mm) MHZJ2- Double acting/single acting 3.5 ±.5 33. 1in =.mm Scale: 5% -.1 1 1 ±.2 +2.5 -.2 3 52 -.8 (73) (2) 2-M x 1 thread depth 1 -M x 1 thread depth Prepared hole dia. 5.1 through (mounting hole) +.3 øh9 depth 53.7 3 9 ø 2 21.8 When open 33.3 When closed.3 ±.2 -M5 x.8 (attachment mounting thread) M5 x.8 M5 x.8 (finger opening port) 2 2-M x 1 thread depth ø2h9 +.52 groove dimensions depth3.5 -.5 For single action, the port on one side is a breathing hole. 3.5 5
Parallel Type/ Body Options: nd Boss Type pplicable s Symbol W K M Piping port position Side ported xial port Side Ported [] MHZJ2-1 nd boss assembly ød2 Type of piping port pplicable model Single acting MHZJ2-1 MHZJ2-2 MHZJ2- Double acting Normally open M3 x.5 M5 x.8 With ø One-touch fitting for coaxial tube With ø One-touch fitting M5 x.8 ød1 groove ( locations) (except ø1) MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 B 7 1 D1 f8 1f8 2f8 f8 -.1 -.3 -.1 -.3 -.2 -.53 -.2 -.53 Other dimensions and specifications correspond to the standard type. Normally closed 1in =.mm D2 2 Unit: mm 3.5 51.7 1.3 Compact Series MHZ2-/MHZJ2- Standard Type MHZ2 Long Stroke MHZL2 5 B Refer to the dimension table. (ø1 only) When auto switches are used on ø1, side mounting with through holes is not possible. xial Port (One-touch Fitting for Coaxial Tubing) [W] pplicable coaxial tubing nd boss assembly ød2 5 B Refer to the dimension table. When auto switches are used on ø1, side mounting with through holes is not possible. D1 Max. 5 groove ( locations) (except ø1) (ø1 only) MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 B 7 1 D1 f8 1f8 2f8 f8 -.1 -.3 -.1 -.3 -.2 -.53 -.2 -.53 Other dimensions and specifications correspond to the standard type. Specification Outside diameter Max. operating pressure Min. bending radius Operating temperature Material D2 2 pplicable coaxial tubing 1in =.mm Unit: mm TWB-2 3.5 51.7 1.3 mm.mpa 1mm 2 to C Nylon MHZJ2 uto Switches Order Made Changing from Coaxial to Single 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 Refer to catalog CT.- "Coaxial ir Tubing System" regarding coaxial tubing. Selection Precautions
xial Port (with One-touch Fitting) [K] nd boss assembly ød2 Refer to the dimension table. When auto switches are used on ø1, side mounting with through holes is not possible. 5 pplicable tubing B ød1 Max. 5 groove ( locations) (except ø1) (ø1 only) MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2- pplicable tubing Description/ Specification Outside diameter mm Max. operating pressure MPa Min. bending radius mm Operating temperature C Material 2 Nylon tubing T 1. 13 2 to Nylon B 7 1 Parallel Type/ Body Options: nd Boss Type Other dimensions and specifications correspond to the standard type. Soft nylon tubing TS.8 2 to Nylon D1 f8 1f8 2f8 f8 -.1 -.3 -.1 -.3 -.2 -.53 -.2 -.53 Polyurethane tubing TU.5 1 2 to Polyurethane 1in =.mm D2 2 Unit: mm 3.5 51.7 1.3 Polyurethane coiled tubing TCUB-1.5 2 to Polyurethane Refer to catalog CT. 51-B "ir Fittings and Tubing" regarding One-touch fittings and tubing. xial Port (M5 Port) [M] nd boss assembly ød2 ød1 groove ( locations) (except ø1) 1in =.mm Unit: mm B D1 D2 MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-2 7 1 f8 1f8 2f8 f8 -.1 -.3 -.1 -.3 -.2 -.53 -.2 -.53 Other dimensions and specifications correspond to the standard type. 3.5 51.7 2 1.3 5 B (ø1 only) M5 x.8 Piping port Refer to the dimension table. When auto switches are used on ø1, side mounting with through holes is not possible. Weights Unit: g (oz) MHZJ2-1 MHZJ2-1 MHZJ2-2 MHZJ2-7 (2.5) 15 (5.8) 29 (1.2) 5 (18.5) nd boss type (symbol) W K 7 (2.5) 7 (2.5) 15 (5.8) 15 (5.8) 29 (1.2) 29 (1.2) 5 (18.5) 5 (18.5) M 7 (2.5) 15 (5.8) 29 (1.2) 5 (18.5) 7