MSDG Series. Axial space saving structure and precise guided type. High precision, high rigidity and space saving High precision guided

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1 U SM2 Axial space saving structure and precise guided type Axial space saving Compact axial length Footprint reduced Long service life design (approximate 4 times (CKD comparison)) Oil impregnated copper bearing at rod bearing dramatically improves abrasion resistance. Optional piping direction is available The piping can be selected from 2 way of main body side or main body bottom surface. MSDG MSD Rear common port Standard port Rear common port Standard port Miniature type with switch F series installation., mm bore compact size with switch is available. High precision, high rigidity and space saving High precision guided MSDG Series Axial space saving structure and guided type High precision guide is installed on short axial length MSD series. Meets high precision/high rigidity needs even in narrow space. Through bolt hole Increased abrasion resistance by copper bearing. Standard port High precision guide used Tap installation hole Miniature switch Rear common port Direct 3surface mount Tap installation Rear common port Square body enables direct mount on any cylinder surfaces. Through bolts or top installation is possible from top or bottom side. Common rear port enables sideways installations. Through bolt installation Standard port Tap installation 4

2 In addition to conventional compact cylinders, and mm bore compact cylinder MSD series is now available. High precision guide is integrated into compact body., mm bore compact cylinder debut. MSD Series Axial space saving is realized Tap installation hole + through bolt hole Rear common port Increased abrasion resistance by copper bearing Tap installation hole + through bolt hole Miniature switch Standard port U SM2 Through bolt installation Through bolt installation Tap installation Tap installation Through bolt installation Rear common port Space saving structure Tap installation Standard port Tap installation 41

3 Series variation MSD/MSDG Series MSD/MSDG Series Series variation U SM2 Variation Model no. Double acting single rod type with switch Single acting extend type with switch Single acting retract type with switch Double acting high load type with switch Double acting single rod type fine speed type with switch High load type fine speed type with switch Double acting guided Double acting guided fine speed type MSD MSDL, MSD MSDL MSDY MSDYL MSDK MSDKL MSDF MSDLF MSDKF MSDKLF MSDGL MSDGLF,,,, 1,,, 1,, 1, 1 Standard stroke length Min. stroke length Option U SM2 Space saving structure Max. stroke length : Standard, : Option, : ot available Rear common port R Switch Page

4 MSD/MSDG Series U SM2 Major applications Selection of passed/rejected products Positioning of pallet/stopper ote: When using as a stopper, consult with CKD. Pin hole used positioning Clamp Transfer of workpiece Compact part feed 44

5 Variation and option selection table Code Accessory Option Port thread Variation Code Accessory Option Port thread Variation MSD Series Double acting single rod type High load type Single acting extend type Single acting retract type With cylinder switch Fine speed type PT G Rear common port Cylinder switch Guided type MSDG Series Double acting single rod type Fine speed type PT G Rear common port Cylinder switch Code Symbol Blank K Y L F G R Listed on Code Symbol Blank F G R Listed on : Option : Available (custom order) : Available depending on condition (consult CKD) : ot available Variation Double acting single rod type High load type Single acting extend type Single acting retract type With cylinder switch Fine speed type PT G o K Y L F Port thread Option G Rear common port : Option : Available (custom order) : Available depending on condition (consult CKD) : ot available Variation Port thread Option Double acting single rod type Fine speed type o F PT G G Rear common port R R MSD/MSDG Series Variation and option selection table U SM2 Space saving structure 4

6 U SM2 Pneumatic components Safety precautions Always read this section before starting use. Refer to Intro 71 for general details on the cylinder, and to Intro 7 for details on the cylinder. MSD/MSDG Series 1. Common CAUTIO Follow "Selection guide" on page 9, when selecting the cylinder. When using this cylinder as a stopper, consult with CKD. When selecting cylinder switch, refer to "Switch selection table" on page 9. When installation, switch tightening torque should be observed. In exceeding tightening torque range, a setscrew, a mounting bracket and a switch etc. may be damaged. While insufficient tightening torque may cause a misallocation of switch. Tightening torque: 29.4 (.mm) 2. Single acting MSD/Y CAUTIO Do not use the extending type if a load is applied when the piston rod is retracted, and do not use the retracting type if a load is applied when the position rod is extending. The cylindrical spring in the cylinder does not have power to return the piston rod, so if a load is applied, the piston rod will not return to the stroke end. This cylinder has a bleed hole which must not be covered when the cylinder is mounted. Operation faults could occur if the bleed hole is covered. Do not leave the single acting cylinder in the pressurized state. If left pressurized, the piston rod may not return with spring power when pressure is released. Design & Selection Generally, the higher air pressure, and the smaller load pressure result in the more stable operation. Keep the load factor at % or less. Stable speed control is achieved with a meterout circuit. When driving the single rod cylinder at fine speed with the operation direction set to PUSH, poppingout may occur if operation is started when load resistance is small. As a countermeasure, use (b), (c), or (d) circuit. ote that the (d) circuit is the most stable. a c PUSH: meterout PULL: meterout PUSH: meterin PULL: meterout b d PUSH: meterin PULL: meterin PUSH: meterin/out PULL: meterout d Speed adjustment method at PUSH operation circuit 1. Set the speed with the x speed control valve 2. Lower the flow rate with the y speed control valve until popping out no longer occurs 3. Reconfirm of velocity (ote 1) As comparing (b), (c) and (d), circuit (d) is most stable. (ote 2) When vertical installation, a meterin circuit results in falling by its selfweight. So, provide a meterout circuit. Drops naturally when lowering. (ote 3) For serial connection of speed control valve, provide a circuit as the following diagram. 3. Fine speed type MSD(K) F/MSDGLF 4 CAUTIO Use with oilfree specifications. Lubrication may change characteristics. Assemble the flow control valve near the cylinder. Adjustments become unstable if assembled away from the cylinder. Use the SC/M, SC3W, SCD/M, SC3WU Series speed control valve. Speed control is unstable. (Cause of popping out) Reduce the flow rate to reach a fine speed at the exhaust side in a materout circuit. This results in the same pressure level on the both sides immediately after valve switched. The thrust caused by the differential of pressurized area of piston is applied to the PUSH direction and a poppingout of piston rod occurs. (Guide for popping out occurrence) Popping out occurs when: the piston rod area x air pressure> load resistance.

7 MSD/MSDG Series Do not apply lateral load a cylinder. Install the cylinder to avoid the sliding guide to be twisted. The presence of load or resistance variation may result in unstable operations. Operation of a guide having a large difference in stationary and moving friction may become unstable. Avoid use with vibration. The product will be adversely affected by vibration and operation will be unstable. 1. Common CAUTIO Piping Cautions for piping, speed control and joint Applicable piping joints are limited, so refer to the table below. Joint selection table Symbol 1 Port size M Port dimension A 4 Installation & Adjustment A Applicable speed control valve, joint SC3W3 SC3W4 SC3WU3 SC3WU4 or GWS3S less GWS4M4S FTS4 SC3W SC3WM4 SC3WM SC3WU SC3WUM4 SC3WUM GWS4MS GWSMS FTS4M FTSM Joint O.D. or less Installation Do not damage the main body (cylinder tube) fixing surface and the table surface with dent or scratch etc., which are harmful to flatness. The flatness of object installed onto the table should be.mm or less. 2 Fine speed type MSDK)F/MSDGLF CAUTIO Adjust the core, etc., so lateral load is not applied to the cylinder. Adjust and install so the sliding guide is not twisted. The presence of load or resistance variation may result in unstable operations. Operation of a guide having a large difference in stationary and moving friction may become unstable. U SM2 Space saving structure 47

8 U SM2 Specifications Descriptions Actuation Working fluid Max. working pressure Min. working pressure Withstanding pressure Ambient temperature Port size Stroke tolerance mm MPa MPa MPa mm Working piston speed mm/s Lubrication Stroke length, double acting single rod type MSD Series :, JIS symbol Standard stroke length Max. stroke length,, 1, 2, 2, 3,, 1, 2, 2, ote: Other than standard stroke length is not available. Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure Double acting MSD MSDL (with switch), Double acting Compressed air to (no freezing) +. to ot required (when lubricating, use turbine oil ISO VG32.) Min. stroke length with 2 switches Min. stroke length with 1 switch Reed switch Proximity switch Reed switch Proximity switch Reed 2 wire Proximity 2 wire Proximity 3 wire FH/V F2H/V F3H/V 24 VDC Programmable controller to 3 VDC Programmable controller, relay P output to 2 VDC 3 VDC or less to 2mA (ote 1) to 2mA (ote 1) ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less Yellow LED (O lighting) 1mA or less A or less Standard 1m (oil resistant vinyl Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) cabtire code 3 conductor.1mm 2 ) 294m/s 2 9m/s 2 2 M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance ote 1:Max. load current 2mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2. ( to ma at ) 4

9 MSD Series Specifications Cylinder weight table Stroke length W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch (g) Weight per 1 switch U SM2 Space saving structure 49

10 MSD Series U SM2 How to order Without switch MSD With switch MSDL A Model no. FH B C Stroke length <Example of model number> MSDLFHRR A Model no. : Double acting single rod type with switch B : mm C Stroke length : mm D Switch model no. : Reed FH, lead wire 1m E Switch quantity : 1 on rod end F Option : Rear common port D R Switch model no. ote 1 ote on model no. selection ote 1: For, mm bore cylinders with switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For rear common port type, a side installation is possible. In this case, two bolts are used for head or rod side installation. R R E Switch quantity F Piping port position ote 2 Symbol A B C Model no. MSD MSDL Double acting single rod type Stroke length D Switch model no. Axial lead Radial lead Contact wire wire FH* FV* Reed F2H* F2V* F3H* F3V* Proximity *Lead wire length Blank 1m (standard) 3 3m (option) Descriptions Indicator 1 color indicator type E Switch quantity R 1 on rod end H 1 on head end D Two F Piping port position Blank Body side surface port R Rear common port Without switch With switch Lead wire 2wire 3wire How to order switch SW FH Switch model no. (Item D above)

11 MSD Series Switch selection table Switch selection table Switches could not be installed depending on relations between cylinder installation and stroke length. Refer to the table below to select a switch. All switches can be used when side installation. (Refer to page 4 for min. stroke length with switch) Rod end installation Head end installation (R) Rod end installation (H) Head end installation Side installation Stroke length 1 to 1 to Stroke length 1 to 1 to Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H U SM2 Space saving structure 1

12 MSD Series U SM2 Internal structure and parts list MSD, MSDL, o. Parts name Material Remarks o. Parts name Material Remarks 1 Piston Stainless steel Piston packing seal itrile rubber 2 Bush Oil impregnated copper alloy 7 Magnet Plastic 3 Hexagon socket head set screw Stainless steel E type snap ring Stainless steel 4 Rod packing seal itrile rubber 9 Body Aluminum alloy Hard alumite Rod bushing Stainless steel 2

13 I Dimensions MSD (L), F F M MSD (L), *R (rear common port) 2HH GA K J Installation hole GB KK MM 2EF Piping port (Rod end pressure port) A + stroke length B + stroke length C MSD Series Double acting single rod type D KA 2EE Piping port (Head end pressure port) 4J Installation hole U SM2 Without switch With switch Without switch/common dimension with switch A B A B C D EE EF F GA GB HH I J K KA depth 3 depth M4 depth M4 depth Spot face.1 depth 3. Spot face.1 depth 3. Space saving structure Without switch/common part with switch KK M MM M2. depth 4 depth

14 MSD Series U SM2 Switch installation position Switch installation position RD HD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position dimension Model MSDL RD RD RD RD HD HD HD HD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V RD HD RD HD RD HD RD HD

15 U SM2 Specifications Descriptions, MSD Y Series :, JIS symbol Single acting extend type Single acting retract type single acting extend type/with switch single acting retract type/with switch mm Actuation Single acting extend type Single acting retract type Working fluid Max. working pressure MPa Compressed air 1. Min. working pressure MPa Withstanding pressure Ambient temperature Port size MPa 1. to (no freezing) Stroke tolerance mm Working piston speed mm/s Lubrication Stroke length Standard stroke length,, ote: Other than standard stroke length is not available. Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure MSD MSDL (with switch) Max. stroke length +. to ot required (when lubricating, use turbine oil ISO VG32.) Min. stroke length with 2 switches Reed switch Proximity switch MSDY MSDYL (with switch) Min. stroke length with 1 switch Reed switch Proximity switch Reed 2 wire Proximity 2 wire Proximity 3 wire FH/V F2H/V F3H/V 24 VDC Programmable controller to 3 VDC Programmable controller, relay P output to 2 VDC 3 VDC or less to 2mA (ote 1) to 2mA (ote 1) ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less Yellow LED (O lighting) 1mA or less A or less Standard 1m (oil resistant vinyl Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) cabtire code 3 conductor.1mm 2 ) 294m/s 2 9m/s 2 2M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance ote 1:Max. load current 29mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2mA. ( to ma at )

16 MSD Y Series Specifications Cylinder weight table MSD/MSDL Stroke length W/o switch With switch W/o switch With switch MSDY/MSDYL Stroke length W/o switch With switch W/o switch With switch MSD/Y spring load (g) Weight per 1 switch (g) Weight per 1 switch () Stroke length Spring load When setting Operation U SM2 Space saving structure 7

17 MSD Y Series U SM2 How to order Without switch MSD R With switch MSDL A Model no. FH R R B ote on model no. selection ote 1: For, mm bore cylinders with switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For rear common port type, a side installation is possible. In this case, two bolts are used for head or rod side installation. How to order switch SW FH C Stroke length <Example of model number> MSDLFHRR D Switch model no. ote 1 A Model no. : Single acting extend type with switch B : mm C D E F Stroke length Switch model no. Switch quantity Option : mm : Reed FH, lead wire 1m : 1 on rod end : Rear common port E Switch quantity F Piping port position ote 2 Symbol A B Model no. MSD MSDY MSDL MSDYL C Stroke length R H D Descriptions Single acting extend type Single acting retract type Single acting extend type Single acting retract type D Switch model no. Axial lead Radial lead Contact wire wire FH* FV* Reed F2H* F2V* F3H* F3V* Proximity *Lead wire length Blank 1m (standard) 3 3m (option) E Switch quantity 1 on rod end 1 on head end Two Indicator 1 color indicator type F Piping port position Blank Body side surface port R Rear common port Without switch With switch Lead wire 2wire 3wire Switch model no. (Item D above)

18 Switch selection table Switches could not be installed depending on relations between cylinder installation and stroke length. Refer to the table below to select a switch. All switches can be used when side installation. (Refer to page for min. stroke length with switch) MSDL Rod end installation (R) Rod end installation (H) Head end installation Side installation Stroke length MSDL Head end installation Stroke length MSDYL Rod end installation Stroke length MSDYL Head end installation Stroke length Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position Switch installation position Switch installation position Switch installation position R H R H R H R H MSD Y Series Switch selection table 9 U SM2 Space saving structure

19 MSD Y Series U SM2 Internal structure and parts list MSD, MSDL, o. Parts name Material Remarks o. Parts name Material Remarks 1 Piston Stainless steel Piston packing seal itrile rubber 2 Bush Oil impregnated copper alloy 7 Magnet Plastic 3 Hexagon socket head set screw Stainless steel E type snap ring Stainless steel 4 Rod bushing Stainless steel 9 Body Aluminum alloy Hard alumite Coil spring Steel Electrode position coating

20 Internal structure and parts list MSDY, MSDYL, MSD Y Series Internal structure and parts list U SM2 o. 1 Parts name Material Remarks Piston Stainless steel o. Parts name Material Remarks Piston packing seal itrile rubber Space saving structure 2 Bush Oil impregnated copper alloy 7 Magnet Plastic 3 Hexagon socket head set screw Stainless steel Spring holder Stainless steel 4 Rod packing seal itrile rubber 9 Coil spring Steel Electrode position coating Rod bushing Stainless steel Body Aluminum alloy Hard alumite 1

21 I MSD Y Series Dimensions MSD (L), A F J Installation hole B EE (bleed hole) C D KK EE (Piping port) F MM U M K KA MSD (L), *R (rear common port) EF (Bleed hole) 4J Installation hole SM2 2HH GA GB EF (Piping port) Symbol Stroke length Stroke length Without switch With switch Without switch/common dimension with switch A B A B C D EE EF F GA GB HH I J K KA KK M MM Spot face.1 M4 M depth 3 depth 3. depth depth Spot face.1 M depth 3 depth 3. 2 depth depth

22 Dimensions MSDY (L), F F M MSDY (L), *R (rear common port) 2HH GA K J Installation hole KK MM GB C EF (Piping port) A B 1 MSD Y Series Single acting retract type EE (Piping port) D KA EE (Bleed hole) 4J Installation hole EF (Bleed hole) U SM2 Symbol Stroke length Stroke length Without switch With switch Without switch/common dimension with switch A B A B C D EE EF F GA GB HH I J K KA KK M MM Spot face.1 M4 M depth depth depth depth Spot face.1 M depth depth depth 4.. depth Space saving structure 3

23 MSD Y Series U SM2 Switch installation position MSDL switch installation position RD HD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position dimension MSDL RD RD RD RD Switch Stroke length Switch model no. Max. sensitive position HD RD HD RD HD RD HD RD HD FH Reed switch HD Proximity switch FV F2H/F3H F2V/F3V HD HD 4

24 Switch installation position MSDYL switch installation position RD HD Reed switch MSD Y Series Switch installation position Proximity switch FH FV F2H/F3H F2V/F3V Switch installation position dimension MSDYL RD Switch Stroke length Switch model no. Max. sensitive position HD RD RD RD RD HD RD HD RD HD RD HD FH Reed switch HD Proximity switch FV F2H/F3H F2V/F3V HD HD U SM2 Space saving structure

25 U SM2 Specifications Descriptions mm Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Connection Body side surface port Port size Rear common port Stroke tolerance Working piston speed Lubrication Stroke length 1 mm mm/s Standard stroke length,, 1, 2, 2, 3,, 1, 2, 2, 3,, 1, 2, 2, 3,, 1, 2, 2, 3 ote: Other than standard stroke length is not available. Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure, double acting high load type MSDK Series :,,, 1 JIS symbol Double acting MSDK MSDKL (with switch) 1 Double acting Compressed air to (no freezing) +2. to ot required (when lubricating, use turbine oil ISO VG32.) Max. stroke length Min. stroke length with 2 switches Reed switch Proximity switch Min. stroke length with 1 switch Reed switch Proximity switch Reed 2 wire Proximity 2 wire Proximity 3 wire FH/V F2H/V F3H/V Programmable controller Programmable controller, relay P output 24 VDC to 3 VDC to 2 VDC 3 VDC or less to 2mA (ote 1) to 2mA (ote 1) ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less 1mA or less Yellow LED (O lighting) Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) 294m/s 2 9m/s 2 M 2M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance A or less Standard 1m (oil resistant vinyl cabtire code 3 conductor.1mm 2 ) ote 1:Max. load current 29mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2mA. ( to ma at )

26 MSDK Series Specifications Cylinder weight table Stroke length W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch W/o switch With switch (g) Weight per 1 switch U SM2 Space saving structure 7

27 MSDK Series U SM2 How to order Without switch MSDK With switch MSDKL A Model no. FH B C Stroke length Cautions on model no. selection E Switch quantity ote 1: For, mm bore cylinders with reed switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For, mm bore cylinders with proximity switches, use mounting bolts that do not contain F Piping port position ote 3 magnetic substances (stainless steel etc.). For, 1 mm bore cylinders, if used with through bolts, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 3: For rear common port type, a side installation is possible. In this case, two bolts are used for head or rod side installation. <Example of model number> MSDKLFHRR A Model no. : Double acting high load with switch B : mm C Stroke length : mm D Switch model no. : Reed FH E Switch quantity : 1 on rod end F Option : Rear common port How to order switch SW FH D R Switch model no. ote 1 ote 2 R R Symbol Descriptions A Model no. MSDK Without switch Double acting high load type MSDKL With switch B 1 1 C Stroke length Switch model no. D Axial lead Radial lead Contact wire wire FH* FV* Reed F2H* F2V* Proximity F3H* F3V* Indicator 1 color indicator type *Lead wire length Blank 1m (standard) 3 3m (option) E Switch quantity R 1 on rod end H 1 on head end D Two F Piping port position Blank Body side surface port R Rear common port Lead wire 2wire 3wire Switch model no. (Item D above)

28 MSDK Series Switch selection table Switch selection table Switches could not be installed depending on relations between cylinder installation and stroke length. Refer to the table below to select a switch. All switches can be used when side installation. (Refer to page for min. stroke length with switch) Rod end installation 1 1 (R) Rod end installation (H) Head end installation Side installation Stroke length 1 to 1 to 1 to 1 to Head end installation Stroke length 1 to 1 to 1 to 1 to Reed switch FH FV Switch installation position Switch installation position R H R H Reed switch FH FV Switch installation position Switch installation position R H R H Proximity switch F2H/F3H F2V/F3V Switch installation position Switch installation position R H R H F2H/F3H Switch installation position R H Proximity switch F2V/F3V Switch installation position R H U SM2 Space saving structure 9

29 MSDK Series U SM2 Internal structure and parts list MSDK,, MSDKL,, o. Parts name Material Remarks o. Parts name Material Remarks 1 Piston Stainless steel 7 Piston packing seal itrile rubber 2 Bush Oil impregnated copper alloy Wear ring Acetar resin 3 Hexagon socket head set screw Stainless steel 9 Magnet Plastic 4 Rod packing seal itrile rubber Adaptor Aluminum alloy Rod bushing Stainless steel 11 Cushion rubber H Urethane rubber Cushion rubber R Urethane rubber Body Aluminum alloy Hard alumite 7

30 Internal structure and parts list MSDK1 MSDKL MSDK Series Internal structure and parts list U SM2 o Parts name Material Remarks Piston Bush Stainless steel Oil impregnated copper alloy o. 7 Parts name Material Remarks Piston packing seal itrile rubber Wear ring Acetar resin Space saving structure 3 Hexagon socket head set screw Stainless steel 9 Magnet Plastic 4 Rod packing seal itrile rubber Adaptor Aluminum alloy Rod bushing Stainless steel 11 Cushion rubber H Urethane rubber Cushion rubber R Urethane rubber Body Aluminum alloy Hard alumite 71

31 I MSDK Series U SM2 Dimensions MSDK (L),, F F M MSDK (L),, *R (rear common port) 2HH GA K J Installation hole KK MM Piping port (Rod end pressure port) GB 2EF C A + stroke length B + stroke length (Head end pressure port) D KA 2EE Piping port 4J Installation hole Without switch With switch Without switch/common dimension with switch A B A B C D EE EF F GA GB HH I J K KA M depth 3 depth 3 depth Spot face.1 depth M4 depth M4 depth M4 depth Spot face.1 depth 3. Spot face.1 depth 3. Without switch/common dimension with switch KK M MM M2. depth 4 depth depth

32 Dimensions MSDK (L) MSDK (L)1*R (rear common port) 2 depth spot face.1 depth 3. Installation hole M4 depth 3. 2 Piping port (Rod end pressure port) stroke length (with switch) 3. + stroke length (without switch) 3.2 MSDK Series Double acting high load type 32 + stroke length (with switch) 27 + stroke length (without switch) (Head end pressure port) M4 x.7 depth 2M Piping port 4spot face.1 depth 3. Installation hole U SM2 Space saving structure 73

33 MSDK Series U SM2 Switch installation position MSDKL/ switch installation position RD HD MSDKL/ switch installation position dimension Model RD MSDKL Reed switch FH FV F2H/F3H F2V/F3V RD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V RD HD RD HD RD HD RD HD.... RD.. Proximity switch HD HD HD HD RD

34 Switch installation position MSDK Series Switch installation position MSDKL/1 switch installation position Reed switch Proximity switch FH FV F2H/F3H F2V/F3V RD RD RD RD RD HD HD HD HD HD U RD RD RD RD RD 1 HD HD HD HD HD SM2 MSDKL/1 switch installation position dimension Reed switch Proximity switch Model FH FV F2H/F3H F2V/F3V RD HD RD HD RD HD RD HD MSDL Space saving structure 7

35 , double acting fine speed type U SM2 Specifications Descriptions mm Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Body side surface port Port size Rear common port Stroke tolerance mm Working piston speed mm/s Cushion Lubrication Allowable energy J absorption Stroke length 1 Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure Standard stroke length Max. stroke length,, 1, 2, 2, 3 3,, 1, 2, 2, 3 3,, 1, 2, 2, 3 3,, 1, 2, 2, 3 3 ote: Other than standard stroke length is not available. Single rod type MSDF Series :, High load type MSDKF Series :,,, 1 Min. stroke length with 2 switches Reed switch Proximity switch JIS symbol Double acting MSDF/MSDLF (with switch) MSDKF/MSDKLF (with switch) 1.1 Double acting single rod type Compressed air to +. one oncushion type cannot absorb an external force generated by a load installed on the cylinder. Use this with loadless, select a cushioned type, or provide an external shock. 1 to 2 Must be oil free +2. Rubber cushioned M Min. stroke length with 1 switch Reed switch Proximity switch Reed 2 wire Proximity 2 wire Proximity 3 wire FH/V F2H/V F3H/V Programmable controller Programmable controller, relay P output 24 VDC to 3 VDC to 2 VDC 3 VDC or less to 2mA (ote 1) to 2mA (ote 1) ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less Yellow LED (O lighting) 1mA or less A or less Standard 1m (oil resistant vinyl cabtire Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) code 3 conductor.1mm 2 ) 294m/s 2 9m/s 2 2M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance ote 1:Max. load current 29mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2mA. ( to ma at ) 7 Dimensions It is the same as double acting single rod type MSD series or double acting high load type MSDK Series. Refer to Pages3, 72 and 73.

36 How to order Without switch MSDF With switch MSDLF A Model no. F2V R B C Stroke length Cautions on model no. selection ote 1: For, mm bore cylinders with reed switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For, mm bore cylinders with proximity switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). For, 1 mm bore cylinders, if used with through bolts, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 3: For rear common port type, a side installation is possible. In this case, two bolts are used for head or rod side installation. <Example of model number> MSDKLFFHRR D Switch model no. ote 1 ote 2 * indicates lead wire length. E Switch quantity Model: fine speed type A Model no. : Double acting high load type B : mm C D E Stroke length Switch model no. Switch quantity : mm : Reed switch FH, lead wire 1m : 1 on rod end F Piping port position : Rear common port F Piping port position ote 3 Symbol B 1 1 C Stroke length MSDF/MSDKF Series How to order Descriptions D Switch model no. Axial lead Radial lead Contact Indicator wire wire FH* FV* Reed 1 color 2wire F2H* F2V* Proximity indicator type F3H* F3V* 3wire *Lead wire length Blank m (standard) 3m (option) E Switch quantity R 1 on rod end H 1 on head end D Two F Piping port position ( ) Blank Body side surface port R Rear common port Lead wire A Double acting single rod type Model no. MSD All bore sizes Double acting high load type MSDK 1 U SM2 How to order switch SW FH Switch model no. (Item D above) Space saving structure 77

37 Small guided compact cylinder Double acting guided type/with switch U SM2 Specifications Descriptions mm Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Connection Body side surface port Port size Rear common port Stroke tolerance mm Working piston speed mm/s Lubrication Stroke length Standard stroke length Max. stroke length 1,, 1, 2, 2, 3,, 1, 2, 2, 3,, 1, 2, 2, 3,, 1, 2, 2, ote: Other than standard stroke length is not available. Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure MSDGL Series :,,, 1 MSDGL (with switch) 1 Double acting Compressed air to +2. to ot required (when lubricating, use turbine oil ISO VG32.) Min. stroke length with 2 switches Reed switch Proximity switch Min. stroke length with 1 switch Reed switch Proximity switch Reed 2 wire Proximity 2 wire Proximity 3 wire FH/V F2H/V F3H/V Programmable controller Programmable controller, relay P output 24 VDC to 3 VDC to 2 VDC 3 VDC or less to 2mA (ote 1) to 2mA (ote 1) ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less 1mA or less Yellow LED (O lighting) Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) 294m/s 2 9m/s 2 M 2M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance A or less Standard 1m (oil resistant vinyl cabtire code 3 conductor.1mm 2 ) ote 1:Max. load current 29mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2mA. ( to ma at ) 7

38 MSDGL Series Specifications Cylinder weight table Stroke length Weight per 1 switch (g) U SM2 Space saving structure 79

39 MSDGL Series U SM2 How to order With switch MSDGL Double acting guided type A B C D E 3 FH D R A B Stroke length C Switch model no. ote 1 ote 2 ote on model no. selection ote 1: For, mm bore cylinders with reed switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For, mm bore cylinders with proximity switches, use mounting bolts that do not contain magnetic substances (stainless steel etc.). For, 1 mm bore cylinders, if used with through bolts, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 3: For rear common port type, a side installation is possible. <Example of model number> MSDGL3FHDR : mm Stroke length : 3mm Switch model no. : Reed FH Switch quantity : Two Option : Rear common port D Switch quantity E Piping port position ote 3 Symbol Descriptions A 1 1 B Stroke length R H D D Switch model no. Axial lead Radial lead Contact Indicator wire wire FH* FV* Reed 1 color F2H* F2V* Proximity indicator type F3H* F3V* *Lead wire length Blank 1m (standard) 3 3m (option) D Switch quantity 1 on rod end 1 on head end Two E Piping port position Blank Body side surface port R Rear common port Lead wire 2wire 3wire How to order switch SW FH Switch model no. (Item D above)

40 MSDGL Series Switch selection table Switch selection table Switches could not be installed depending on relations between cylinder installation and stroke length. Refer to the table below to select a switch. All switches can be used when side installation. (Refer to page 7 for min. stroke length with switch) Head end installation 1 Stroke length 1 to 1 to 1 to 1 to (H) Head end installation Reed switch FH FV Switch installation position Switch installation position R H R H Proximity switch F2H/F3H F2V/F3V Switch installation position Switch installation position R H R H Side installation U SM2 Space saving structure 1

41 MSDGL Series U SM2 Internal structure and parts list MSDGL,, MSDGL o. Parts name Material Remarks o. Parts name Material Remarks 1 Piston Stainless steel Adaptor Aluminum alloy 2 Bush Oil impregnated copper alloy 11 Cushion rubber H Urethane rubber 3 Hexagon socket head set screw Stainless steel Body Aluminum alloy Alumite 4 Rod packing seal itrile rubber 13 Floating bolt Steel ickeling Rod bushing Stainless steel 14 Floating bush Stainless steel Cushion rubber R Urethane rubber 1 Table Aluminum alloy Alumite 7 Piston packing seal itrile rubber 1 Hexagon socket head cap bolt Stainless steel Wear ring Acetar resin 17 High precision guide Stainless steel 9 Magnet Plastic 1 Bolt Stainless steel 2

42 MM I MSDGL Series U SM2 Dimensions MSDGL,, 2J Installation hole F O SB R FF SF 2KC MSDGL,, *R (rear common port) K Q SA SC P H 4KB 2HH SD T GA L + stroke length SE C B + stroke length A + stroke length GB D U 2KA 2EE Piping port 2EF Piping port (Rod end pressure port) (Head end pressure port) 2J Installation hole Symbol A B C D 4 4 EE M EF F FF GA GB... H HH depth 3 depth 3 depth 3 I J Spot face.1 depth 3. Spot face.1 depth 3. Spot face.1 depth 3. K KA KB M4 depth depth 4 M4 depth depth 4 M4 depth depth 4. KC (penetrating) (penetrating) (penetrating) Symbol L MM O P Q. R SA SB SC SD SE SF T.. 7 U

43 Dimensions MSDGL1 2spot face.1 depth 3. installation hole MSDGL1*R (rear common port) 4M4 depth. 2M4.7 (penetrating) stroke length stroke length 44 + stroke length 3.2 MSDGL Series Double acting guided type/with switch 2 Piping port (Rod end pressure port) M Piping port 2M4 x.7 depth 2spot face.1 depth 3. Installation hole 2 U SM2 2 depth 3 9. (Head end pressure port) 2 Space saving structure

44 MSDGL Series U SM2 Switch installation position MSDGL/ installation position RD HD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V MSDGL/ switch installation position dimension Model MSDG RD HD RD HD RD HD RD HD RD HD.. RD RD RD.. HD HD HD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V

45 Switch installation position 1 MSDGL/1 installation position RD HD RD HD Reed switch MSDGL Series Switch installation position Proximity switch FH FV F2H/F3H F2V/F3V MSDGL/1 switch installation position dimension Model MSDG RD 1 HD RD RD RD Reed switch Proximity switch FH FV F2H/F3H F2V/F3V RD HD RD HD RD HD RD HD RD RD RD HD HD HD HD HD HD RD HD U SM2 Space saving structure 7

46 U SM2 Specifications Descriptions mm Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Body side surface port Port size Rear common port Stroke tolerance mm Working piston speed mm/s Cushion Lubrication Allowable energy absorption J Stroke length Standard stroke length Max. stroke length 1,, 1, 2, 2, 3,, 1, 2, 2, ote: Other than standard stroke length is not available. Switch specifications Descriptions Applications Output method Power voltage Load voltage Load current Current consumption Internal voltage drop Light Leakage current Lead wire length (standard) Maximum shock resistance Insulation resistance Withstand voltage Ambient temperature Protective structure Small guided compact cylinder Double acting guided fine speed types/with switch MSDGLF Series :, 1 MSDGLF 1 Double acting guided type Compressed air to M to 2 Rubber cushioned ot available.44.1 Min. stroke length with 2 switches Reed switch Proximity switch 2M and over with VDC megger o failure at VAC for one minute. to + IEC standards IP7, JIS C 92 (water tight type), oil resistance Min. stroke length with 1 switch Reed switch Proximity switch Reed switch Proximity switch FH/V F2H/V F3H/V Programmable controller Programmable controller, relay P output 24 VDC to 2mA (ote 1) to 3 VDC to 2mA (ote 1) to 2 VDC 3 VDC or less ma or less (When turned O) ma or less with 24 VDC 4V or less.v or less Yellow LED (O lighting) 1mA or less A or less Standard 1m (oil resistant vinyl Standard 1m (oil resistant vinyl cabtire code 2 conductor.1mm 2 ) cabtire code 3 conductor.1mm 2 ) 294m/s 2 9m/s 2 ote 1:Max. load current 29mA is the value at 2. The current will be lower than 2mA if ambient temperature around switch is higher than 2mA. ( to ma at )

47 How to order With switch MSDGLF Model no. <Example of model number> MSDGLFFHRR B Stroke length ote on model no. selection ote 1: For, 1 mm bore cylinders with proximity switches, if used with through bolts, use mounting bolts that do not contain magnetic substances (stainless steel etc.). ote 2: For rear common port type, a side installation is possible. Model: Small guided compact cylinder fine speed type A : mm B Stroke length : mm C Switch model no. : Reed switch FH, lead wire 1m D Switch quantity : 1 on rod end E Piping port position : Rear common port How to order switch SW FH Switch model no. (Item D above) F2V R R A C Switch model no. ote 1 * indicates lead wire length. D Switch quantity E Piping port position ote 2 Symbol A 1 1 B Stroke length C Switch model no. Axial lead Radial lead Contact wire wire FH* FV* Reed F2H* F2V* F3H* F3V* Proximity *Lead wire length Blank 3 1m (standard) 3m (option) D Switch quantity R 1 on rod end H 1 on head end D Two MSDGLF Series How to order Descriptions Indicator 1 color indicator type E Piping port position Blank Body side surface port R Rear common port Lead wire 2wire 3wire U SM2 Space saving structure Dimensions It is the same as the double acting guided type MSDGL series. Refer to pages 4,. 9

48 MSD/MSDG Series Selection guide U SM2 STEP1 Working conditions confirmation STEP1 Working conditions confirmation 1. : D 2. Stroke length : St 3. Working pressure : P (MPa) 4. Travel time : t (s). Cylinder operation direction : Vertical, horizontal STEP2 Static moment confirmation STEP2 Static moment confirmation. Load installation attitude : M1, M2, direction 7. Load weight : m1, m2, m3 (kg). Overhang distance : L1, L2, L3 (m) 9. Length from center of guide to table end : L (m).length of from table end to the load : A (m) Allowable moment may vary depending on installation attitude of load (M1/M2/ directions) Refer to the diagram below to calculate function moment. When installation attitude of load is only one way. Check if the calculated value is within the range of allowable moment (Table 1). 1. Select one size larger type (bore size) 2. Decrease load moment Change in conditions If installation attitude of load is more than two directions (when combined moment). Divide the calculated values for each direction by allowable moment on (Table 1) to find moment ratio. Check if the total of radio is less than 1.. Table 1 Allowable moment during traveling M1 M2 M1 M1max + M2 M2max + max Bending moment : M1 M1( m) = m1(kg) L1(m) m1 A L1 L Twist moment : ( m) = m3(kg) L3(m) 1. L1 1 m1 m2 G OK Radial moment : M2 M2( m) = m2(kg) L2(m) L ( m) m3 A L3 L L3 m3 L value Stroke length (m)

49 MSD/MSDG Series Selection guide STEP3 Moment of inertia load confirmation STEP3 Moment of inertia load confirmation Moment of inertia load may act depending on installation attitude of load (M1/M2/ directions). Refer to the diagram below to calculate moment of inertia load. Moment of inertia load (M1'/') is found by load mass (m1, m2, m3), overhang distance (L1, L2, L3, L1', L3') and inertia force coefficient (G). Table 2 Allowable moment at inertia load applied Find the inertia force coefficient (G) according to relations between inertia force coefficient and speed (Fig.1). Check if the calculated value is within the range of allowable moment (Table 2). Bending moment : M1 M1' = x m1 x (L1 + G x L1') L1' Twist moment : ' ' = x m3 x (L3 + G x L3') L3' m1 m3 ' = x m2 x G x L2 m2 A A L1 L2 L3 L L 1. Select one size larger type (bore size) 2. Decrease load moment 3. Decrease working speed G OK 1 Change in conditions *Inertia load is not applied to M2 direction. Inertia force coefficient G M1' = x m1 x L1 x (1 + G) ' = x m3 x L3 x (1 + G) Fig. 1 Relations between inertia force coefficient and speed Install an external shock absorber to decrease the coefficient of inertia force (G) M1' M2' ' L3 L1 m3 m Speed Vm (m/s) ( m) U SM2 Space saving structure (ote) Calculate speed Vm according to STEP4. 91

50 MSD/MSDG Series Selection guide U SM2 STEP4 STEP4 Allowable energy absorption confirmation Find cylinder kinetic energy first. E = 1 2 m x V2 St x 3 V = t = F = Allowable energy absorption confirmation Fn F F x ( x ) Table 3 Required thrust (Fn) Cylinder movement direction Horizontal Thrust Fn =.2 x x m 1. Select one size larger type (bore size) 2. Decrease load moment 3. Decrease working speed G OK Change in conditions E : Kinetic energy (J) m : Weight of load (kg) V : Speed at stroke end (m/s) St : Stroke length t : Travel time (S) : Load factor (%) Fn : Required thrust to move a work piece () F : Performing thrust () F : Theoretical thrust (refer to the table 4) () : Thrust efficiency (%) Vertical Fn = 1.2 x x m Table 4 Theoretical thrust table (F) Bore Operating Working pressure MPa size direction Push Push Push Push Pull Pull Pull Pull Fig. 2 Relations between thrust efficiency and pressure Thrust efficiency (%) Pressure P (MPa) Install an external shock absorber to prevent generation of kinetic energy Selection complete () Check if kinetic energy (E) is not greater than allowable energy absorption (E). 92 E E Table 1 Allowable energy absorption (E) ( m) Allowable energy absorption E (J)

51 Table tilt (reference value) Tilt at Point A when M1 applied. M1 = F1 x L1 MSDGL MSDGL Tilt Tilt F Stroke length A MSDGL MSDGL m.4 m.1 m.27 m.7 m.1 m Stroke length L1 Tilt Tilt MSD/MSDG Series Technical data (1): Table tilt (reference value).1 m.4 m.1 m Stroke length.7 m.23 m.1 m Stroke length U SM2 Space saving structure 93

52 MSD/MSDG Series U SM2 Table tilt (reference value) Tilt at Point A when M2 applied. M2 = F2 x L2 MSDGL MSDGL Tilt m.7 m.1 m Stroke length MSDGL MSDGL1 Tilt...4. m.14 m.1 m F2 L2 A Tilt Tilt m.7 m.1 m Stroke length m.47 m.1 m Stroke length Stroke length 94

53 MSD/MSDG Series Technical data (1): Table tilt (reference value) Table tilt (reference value) Tilt at Point A when applied. = F3 x L3 MSDGL MSDGL Tilt MSDGL MSDGL1 Tilt m.4 m.1 m.27 m.7 m.1 m L Stroke length Stroke length A F3 Tilt Tilt m.4 m.1 m Stroke length.7 m.23 m.1 m Stroke length U SM2 Space saving structure 9