Wedge Cam Operation Slide Guide. Air Gripper/2-Finger Type ø12, ø16, ø20, ø25. Option: Stainless steel

Transcription

1 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type ø2, ø, ø, ø2 MH MH oad Resistant, Dust Cover for Adverse Environments 2 types of finger materials types of dust cover materials Standard: Carbon steel Standard: Chloroprene rubber (CR) Black Option: Stainless steel Optional: luororubber (KM) Black Silicon rubber (Si) White Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()

2 Wedge Cam Operation Provides Dust Cover for Adverse Wedge Cam Operation Slide Guide Air Gripper (2-inger Type) High Precision and Rigidity. Environmental Conditions. Mounting repeatability Centering accuracy ±. mm Auto switch mountable Grooves for auto switch are located on one side. Easy handling for adjustment and installation. Pin hole for positioning on top side Built-in adjustment needle for finger speed Application Assembling Transferring Possible to adjust the speed for finger closing direction. Wedge cam structure Universal mounting The wedge structure allows no lateral vibration along stroke direction once work is held. High rigidity Slide type guide bearing enables highly rigid finger motion. oading/unloading work into machine tools Axial mounting Vertical mounting MH MH Improved performance Incorporation of dust cover prevents dust, water, etc. from entering the body and avoids generating dust and releasing grease from air gripper. types of dust covers are available for use in different environments. Standard: Chloroprene rubber (CR) Black Optional: luororubber (KM) Black Silicon rubber (Si) White 2 types of finger materials are available for different applications. Standard: Carbon steel Option: Stainless steel High precision repeatability: ±. mm onger strokes are now standard. Bore size (mm) 2 2 Opening/Closing stroke (mm) ong stroke Standard stroke 6 Series Variations Parallel opening/closing Series Standard type ong stroke type Series Bore size (mm) Opening/Closing stroke (mm) 6 (Body tapped) ateral mounting (Body tapped) Interchangeable with Series MHQG2 Option inger option Carbon steel (Standard), Stainless steel Dust cover option Chloroprene rubber (Standard) luororubber Silicon rubber Auto switch Solid state switch D-M9N(V), D-M9P(V) D-M9B(V), Water resistant (2-color indication), D-M9 A(V) (Body tapped) (Body through-hole) Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()

3 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type ø2, ø, ø, ø2 How to Order Standard type 2 D M9B ong stroke type 2 D M9B Number of fingers 2 2 fingers D S C 2 2 Bore size 2 mm mm mm 2 mm Action Double acting Single acting (Normally open) Single acting (Normally closed) Nil inger material Carbon steel Stainless steel Dust cover material Nil S Nil S Made to Order Refer to page 2 for details. Number of auto switches 2 pcs. pc. Auto switch Nil Without auto switch (Built-in magnet) Chloroprene rubber (CR) luororubber (KM) Silicon rubber (Si) Applicable Auto Switch/Refer to pages 76 to 9 for further information on auto switches. Type Solid state switch Special function Water resistant (2-color indication) Electrical entry Grommet Indicator light Yes Wiring (Output) -wire (NPN) -wire (PNP) 2-wire -wire (NPN) -wire (PNP) 2-wire 2 V oad voltage DC V, 2 V 2 V V, 2 V 2 V ead wire length symbols:. m Nil (Example) M9NW m M (Example) M9NWM m (Example) M9NW m Z (Example) M9NWZ Note ) Take note of hysteresis with 2-color indication type switches. Refer to Auto Switch Hysteresis on page 6. Note 2) Refer to pages 76 to 9 for further information on auto switches. AC Auto Switch model Electrical entry direction Perpendicular In-line M9NV M9N M9PV M9P M9BV M9B M9NAV M9NA M9PAV M9PA M9BAV M9BA ead wire length (m). (Nil) (M) () (Z) Pre-wired connector Applicable load IC circuit IC circuit Relay, PC Auto switches marked with a symbol are produced upon receipt of order. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

4 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type Specifications luid Air Operating pressure Double acting Single Normally open acting Normally closed. to.6 MPa.2 to.6 MPa Ambient and fluid temperature to 6 C Repeatability ±. mm ubrication Not required Action Auto switch (Option) Note) Double acting/single acting Solid state auto switch (-wire, 2-wire) JIS Symbol Double acting Single acting Normally open Normally closed Option Note) Refer to pages 76 to 9 for further information on auto switches. inger material Dust cover material Carbon steel (Standard), Stainless steel Chloroprene rubber (CR) (Standard), luoro rubber (KM), Silicon rubber (Si) 2 Symbol -X -X -X7 -X2 -X9 -X -X -X -X6 -X6 -X6 -X77A -X77B -X7A -X7B -X79 2 Series 2 Made to Order Refer to pages 6 to 7 for details. Specifications/Description Heat resistance ( C) luororubber seal Closing direction spring assist Opening direction spring assist With grease needle Switch groove (Both-side type) Without magnet EPDM seal/luorine grease luorine grease inger: Side tapped mounting inger: Through-hole mounting Dust cover adhesion Dust cover adhesion (inger part only) Dust cover caulking Dust cover caulking (inger part only) Grease for food /Standard Type Single acting Action Double acting Normally open Normally closed Note) Bore size Max. operating Effective gripping Opening/Closing Width at Width at closing opening Mass (mm) frequency force per finger stroke (mm) (mm) (mm) (c.p.m) (g) (N) D 2 External grip: Internal grip : D External grip: Internal grip : D External grip: 6 Internal grip : D 2 External grip: Internal grip : S 2-S 2-S 2-2S 2-2C 2-C 2-C 2-2C Series 2/ong Stroke Type Action Width at Width at Bore size Max. operating Note) Opening/Closing Effective gripping closing opening Mass (mm) frequency force per finger stroke (mm) (mm) (mm) (c.p.m) (g) (N) D 2 External grip: Internal grip : 9 2-D External grip: 27 Internal grip : D External grip: Internal grip : 2 2-2D 2 External grip: 79 Internal grip : S 2-S 2-S 2-2S 2-2C 2-C 2-C 2-2C Note) At the pressure of, when gripping point is mm. Single acting nomally open: External holding force, Single acting nomally closed: Internal gripping force. Refer to Effective Gripping orce for the gripping force at each gripping position on pages 2 to 29. Single acting Double acting Normally open Normally closed Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () MH MH

5 Construction Open condition Double e!!7 w!9 Normally open Single acting o t y! Closed condition r q!6 u i Normally closed!2!! Component Parts No Description Body Piston Cam inger 2 Replacement Parts Description Seal kit Piston assembly Cam inger Material Material Needle assembly Dust cover Carbon steel Stainless steel CR KM Si Needle assembly CR Dust cover KM Si Material Aluminum alloy Aluminum alloy Carbon steel Carbon steel Stainless steel Aluminum alloy Stainless steel Synthetic rubber PS -A P P P- -PS -A P P P- -PS -A P P P- 2-PS -A2 P P P- MH-A6 2-J2 2-J2 2-J2S 2-J 2-J 2-JS Order 2 pieces per one finger unit. Replacement part/grease pack part no.: MH-G ( g) 2 Replacement Parts Description Seal kit Piston assembly Cam 2-J 2-J 2-JS 2-J2 2-J2 2-J2S PS -A P P2 P2- -PS -A P2 P22 P22- -PS -A P P2 P2-2-PS -A2 P P2 P2-2-J2 2-J2 2-J2S Note Hard anodized Hard anodized Heat treated, Specially treated Heat treated, Specially treated Option Hard anodized 2-J 2-J 2-JS Order 2 pieces per one finger unit. Replacement part/grease pack part no.: MH-G ( g) 2 inger Cap Piston bolt Rubber magnet Material Material Carbon steel Stainless steel MH-A6 2-J 2-J 2-JS No J2 2-J2 2-J2S Description Needle assembly N.O. spring Plug Exhaust plug N.C. spring Plug assembly Exhaust plug A Type C retaining ring Main parts!6!7!!9 wyu e r Main parts!6!7!!9 wyu e r Material Piano wire Brass Brass Piano wire Brass Brass Carbon steel!! Note Electroless nickel plated Electroless nickel plated Electroless nickel plated Electroless nickel plated Nickel plated Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

6 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type Selection Example Procedure Confirmation of conditions Select possible points according to the work length Calculation of required gripping force Selection of model from gripping force graph Workpiece form: Diameter x ength ø2 x mm round bar Work mass:.7 kg Gripping method: External gripping Gripping point mm Operating pressure: Workpiece diameter: rom dimensions of model that has opening width 2 mm or more. 2-2D 2-D 2-D 2-2D Guidelines for the selection of the gripper with respect to component weight 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 to times the workpiece mass, or more. If high acceleration, deceleration or impact forces are encountered during motion, a further margin of safety should be considered. Ex.) or setting the gripping force to be at least times the workpiece mass: Required gripping force =.7 kg x x 9. m/s 2 N 2-D External Gripping orce 6 Pressure.6 MPa.2 MPa 6 When 2-D is selected, the gripping force is determined to be N according to the gripping point distance mm and the pressure (). The gripping force is 2. times the workpiece mass meeting the guideline that gripping force should be more than. Gripping Point External grip H Gripping point 6 Gripping point Gripping point Gripping point 6 H : Gripping point distance H: Overhang distance Proper gripping points should be selected in accordance with the operating pressure. The distance to the gripping point and the overhang distance H should be within the limited range given in the graphs below. When the gripping point distance becomes large, the finger attachment applies an excessively large load to the finger sliding section, causing excessive play of the fingers and possibly leading to premature failure. Gripping Point Range imit Overhang distance H (mm) Pressure.2 MPa.6 MPa Series Overhang distance H (mm) 6 Pressure.2 MPa.6 MPa H 6 Internal grip 2-2- Note) Distance to the gripping point of single acting type is shortened by spring return. Use air gripper within gripping force line shown for each pressure in effective gripping force graph. 6 Pressure.2 MPa.6 MPa H Series Pressure.2 MPa Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () Overhang distance H (mm) Overhang distance H (mm).6 MPa 2 MH MH

7 Effective Gripping orce: Double Acting Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as, 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. External grip Internal grip External Grip 2-2D Pressure.6 MPa.2 MPa 2-D Pressure.6 MPa Internal Grip 2-2D 2 Pressure.6 MPa.2 MPa 2-D Pressure.6 MPa.2 MPa.2 MPa D 6 Pressure.6 MPa.2 MPa 6 2-2D 2-D 7 Pressure.6 MPa 6.2 MPa 6 2-2D 6 Pressure.6 MPa 6 Pressure.6 MPa.2 MPa 6.2 MPa 6 26 Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

8 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type Effective Gripping orce: Series 2 Double Acting Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as, 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. External Grip Internal Grip 2-2D 2-2D Pressure.6 MPa.2 MPa 2 Pressure.6 MPa.2 MPa External grip Series 2 Internal grip Series 2 2-D 2-D Pressure.6 MPa.2 MPa Pressure.6 MPa.2 MPa D 2-D 6 Pressure.6 MPa.2 MPa 2-2D 2-2D Pressure.6 MPa 6.2 MPa 6 6 Pressure.6 MPa.2 MPa 6 Pressure.6 MPa.2 MPa 6 MH MH Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()

9 Effective Gripping orce: Single Acting Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as, 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. Note) In case of single acting type, the value is for stroke center. External Grip 2-2S Pressure.6 MPa Internal Grip 2-2C Pressure.6 MPa External grip Internal grip 2-S Pressure.6 MPa 2-C Pressure.6 MPa Precautions when using the single acting type: If a moment such as that illustrated below is applied to the finger, the finger might not be able to retract by the spring force alone. Therefore, make sure to use the air gripper within the allowable moment that is indicated in the table below. Allowable Moment 2-2S/C 2-S/C 2-S/C 2-2S/C Allowable moment (N m) M: Allowable moment (M = W) W M 2-S 2-C Pressure.6 MPa 2-2S 2-2C 7 6 Pressure.6 MPa Pressure.6 MPa 6 Pressure.6 MPa Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

10 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type Effective Gripping orce: Series 2 Single Acting Indication of effective gripping force The effective gripping force shown in the graphs to the right is expressed as, 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. External Grip 2-2S Pressure.6 MPa Internal Grip 2-2C Pressure.6 MPa Note) In case of single acting type, the value is for stroke center. External grip Series 2 Internal grip Series 2 2-S 2-C Pressure.6 MPa Pressure.6 MPa Precautions when using the single acting type: If a moment such as that illustrated below is applied to the finger, the finger might not be able to retract by the spring force alone. Therefore, make sure to use the air gripper within the allowable moment that is indicated in the table below. Allowable Moment 2-2S/C 2-S/C 2-S/C 2-2S/C Allowable moment (N m) M: Allowable moment (M = W) W M S 2-C 6 2-2S 2-2C 6 Pressure.6 MPa 6 6 Pressure.6 MPa Pressure.6 MPa Pressure.6 MPa 6 MH MH Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()

11 Dimensions 2-2 : Standard type 9 2 x M x. thread depth +.2 H9 depth. x M x.7 thread depth Bottom hole ø. through (Mounting hole) +. øh9 depth. 2 x M x. thread depth 6 2 Open Closed øh9 depth ±.2 ±. x M x. through (Thread for mounting attachment) M x. (inger closing port) Auto Switch Mounting Groove Dimensions Adjustment needle for finger speed 9. Auto switch mounting groove (2 positions).6 ø 6. 7 M x. (inger opening port) 7 7. Note) or single acting, one port is used as a breather port : ong stroke type 9 2 x M x. thread depth +.2 H9 depth. x M x.7 thread depth Bottom hole ø. through (Mounting hole) +. øh9 depth. 2 x M x. thread depth 6 Open Closed øh9 depth ±.2.6 ±. x M x. through (Thread for mounting attachment) Auto Switch Mounting Groove Dimensions M x. (inger closing port) Adjustment needle for finger speed Auto switch mounting groove 9. (2 positions) 6. 7 M x. (inger opening port) 2 7 Note) or single acting, one port is used as a breather port. ø 2. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

12 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type 2- : Standard type 2 x M x.7 thread depth. x M x.7 thread depth Bottom hole ø. through (Mounting hole) +.2 H9 depth +. ø7h9 depth. 2 x M x.7 thread depth Open.6.2 Closed øh9 depth 2 ± ±. x M x. through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions) Note) or single acting, one port is used as a breather port. ø M x. (inger opening port) : ong stroke type MH. +.2 Open x M x.7 thread depth.2 Closed x M x.7 thread depth Bottom hole ø. through (Mounting hole) 2 x M x. through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed +.2 H9 depth +. ø7h9 depth. 2 x M x.7 thread depth øh9 depth Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions) 2 ± ±. MH. 7 M x. (inger opening port). 7 Note) or single acting, one port is used as a breather port..6 ø 2. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

13 Dimensions 2- : Standard type x M x. thread depth +. H9 depth. x M x. thread depth Bottom hole ø. through (Mounting hole) +.2 ø2h9 depth. 2 x M x. thread depth Open ø Closed +. øh9 depth ± ±. x M x.7 through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions). M x. (inger opening port) Note) or single acting, one port is used as a breather port. 2- : ong stroke type 2 x M x. thread depth +. H9 depth. x M x. thread depth Bottom hole ø. through (Mounting hole) +.2 ø2h9 depth. 2 x M x. thread depth Open Closed øh9 depth ± ±. x M x.7 through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions) ø. 9 M x. (inger opening port) Note) or single acting, one port is used as a breather port Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

14 Wedge Cam Operation Slide Guide Air Gripper/2-inger Type 2-2 : Standard type. 2 x M6 x thread depth x M6 x thread depth 2 Bottom hole ø. through (Mounting hole) +. H9 depth +.2 ø26h9 depth. 2 x M6 x thread depth Open Closed øh9 depth ±.2.6 ±. x M x. through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions) ø M x. (inger opening port) 2 Note) or single acting, one port is used as a breather port. 2-2 : ong stroke type MH MH. 2 x M6 x thread depth x M6 x thread depth 2 Bottom hole ø. through (Mounting hole) +. H9 depth +.2 ø26h9 depth. 2 x M6 x thread depth 2 Open Closed 9 x M x. through (Thread for mounting attachment) M x. (inger closing port) Adjustment needle for finger speed +. øh9 depth Auto Switch Mounting Groove Dimensions Auto switch mounting groove (2 positions) ±.2.6 ±. ø 2. M x. (inger opening port) Note) or single acting, one port is used as a breather port. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()

15 /2 Auto Switch Installation Examples and Mounting Positions Various auto switch applications are possible through different combinations of auto switch quantities and detecting positions. ) Detection when Gripping Exterior of Workpiece Detection example. Confirmation of fingers in reset position 2. Confirmation of workpiece held. Confirmation of workpiece released Position to be detected Position of fingers fully opened Position when gripping a workpiece Position of fingers fully closed Operation of auto switch Auto switch turned ON when fingers return. (ight ON) Auto switch turned ON when gripping a workpiece. (ight ON) When a workpiece is held (Normal operation): Auto switch to turn O (ight not illuminating) When a workpiece is not held (Abnormal operation): Auto switch to turn ON (ight illuminating) Detection combinations One auto switch Two auto switches How to determine auto switch installation position Step ) ully open the fingers. Step ) Position fingers for gripping a workpiece. Step ) Position fingers for gripping a workpiece. At no pressure or low pressure, connect the auto switch to a power supply, and follow the directions. Step 2) Insert the auto switch into the auto switch installation groove in the direction shown in the following drawing. Step ) Slide the auto switch in the direction of the arrow until the indicator light illuminates. Step ) Slide the auto switch in the direction of the arrow until the light illuminates and fasten it at a position. to. mm in the direction of the arrow beyond the position where the indicator light illuminates. Position where light turns ON Step ) Slide the auto switch further in the direction of the arrow until the indicator light goes out.. to. mm Step ) Move the auto switch in the opposite direction and fasten it at a position. to. mm beyond the position where the indicator light illuminates. Position to be secured Position where light turns ON Position to be secured. to. mm Note ) 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. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

16 Wedge Can Operation Slide Guide Air Gripper/2-inger Type 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. Confirmation of fingers in reset position 2. Confirmation of workpiece held. Confirmation of workpiece released Position to be detected Position of fingers fully closed Position when gripping a workpiece Position of fingers fully opened Operation of auto switch Auto switch turned ON when fingers return. (ight ON) Auto switch turned ON when gripping a workpiece. (ight ON) When a workpiece is held (Normal operation): Auto switch to turn O (ight not illuminating) When a workpiece is not held (Abnormal operation): Auto switch to turn ON (ight illuminating) Detection combinations One auto switch Two auto switches How to determine auto switch installation position Step ) ully close the fingers. Step ) Position fingers for gripping a workpiece. Step ) ully open the fingers. At no pressure or low pressure, connect the auto switch to a power supply, and follow the directions. Step 2) Insert the auto switch into the auto switch installation groove in the direction shown in the following drawing. Step ) Move the auto switch in the direction of the arrow and fasten it at a position. to. mm beyond the position where the indicator light illuminates.. to. mm Step ) Slide the auto switch in the direction of the arrow until the indicator light illuminates. Step ) Slide the auto switch further in the direction of the arrow until the indicator light goes out. Step ) Move the auto switch in the opposite direction. to. mm in the direction indicated by the arrow from its location when the indicator light comes on again. Position where light turns ON Position to be secured. to. mm MH MH Note ) 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. Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

17 Auto Switch Hysteresis Auto switches have hysteresis similar to micro switches. Use the table below as a guide when adjusting auto switch positions, etc. Auto Switch Mounting To set the auto switch, insert the auto switch into the installation groove of the gripper from the direction indicated in the following drawing. After setting the position, tighten the attached auto switch mounting set screw with a flat head watchmaker s screwdriver. lat head watchmaker s screwdriver ø to ø6 Hysteresis Auto switch operating position (ON) Auto switch return position (O) Auto switch mounting screw M2. x l Auto switch Auto switch D-M9 (V) Max. hysteresis (mm) D-M9 A(V), M9 W(V) Setting of ON position when green light is on Setting of ON position when red light is on Note) Use a watchmaker s screwdriver with a grip diameter of to 6 mm to tighten the auto switch mounting screw. The tightening torque should be about. to. N m. Protrusion of Auto Switch from Edge of Body The amount of auto switch protrusion from the body s end surface is as shown in the table below. Use the table as a guideline for mounting. ead wire ateral type ead wire Vertical type When auto switch for 2, 2 is set on mounting side as figure below, allow for at least mm on mounting plate since the auto switch is protruded from edge of gripper. Space mm or more S O ead wire type In-line electrical entry type D-M9 Air gripper model D-M9 W D-M9 A Open Open Open Open Closed Closed Closed Closed Open Closed 2- Open Closed 2- Open Closed 2-2 Open Closed Note) There is no protrusion if no values are entered in the table. 6 Auto switch model inger position (mm) Perpendicular electrial entry type Perpendicular electrial entry type D-M9 V D-M9 WV D-M9 AV 2 Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: () 2-9-

18 Specific Product Precautions Be sure to read before handling. Pssible to mount from directions. Axial Mounting (Body tapped) Mounting Air Grippers/ ateral mounting (Body tapped and through-hole) Body tapped How to Mount the Attachment to the inger To mount the attachment to the finger, make sure to use a wrench to support the attachment so as not to apply undue strain on the finger. Refer to the table below for the proper tightening torque on the bolt used for securing the attachment to the finger Applicable bolts M x. M x.7 M x. M6 x Max. screw-in depth l mm 6 2 Vertical Mounting (Body tapped) Applicable bolts M x.7 M x. M6 x Body through-hole Max. screw-in depth l mm 2 Attachment Applicable bolts M x. M x. 2- M x.7 2- M x M x M6 x Max. screw-in depth l mm Applicable bolts M x. M x.7 M x Applicable bolts M x. M x.7 M x MH MH Courtesy of Steven Engineering, Inc.-2 Ryan Way, South San rancisco, CA 9-67-Main Office: (6) -9-Outside ocal Area: ()