GUIDED CYLINDER STG SERIES

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1 New Products GUIDED CYLINDER STG SERIES High precision High rigidity Ecological CC-7A

2 New eco-friendly Guided cylinder STG Series ( to ) - Remove toxic substances and protect the environment by preventing contamination CKD Green Technology guided cylinder Piping in two directions and installation in three directions Piping direction Installation direction Complete maintenance with standard tools A hexagon wrench is used to install the piston rod, so no special tools are required for maintenance. Front piping Side piping Front piping (to be complied until the Dec.) Front installation Front installation Side installation Bottom installation Install different switches A compact T type switch is installed. This eliminates switch protrusion in installation, saving space. Press fit/stamp, etc. Ecological product Harmful substances such as lead and hexavalent chrome that adversely affect the global environment are not used in the cylinder. This product complies with the RoHS Directives in effect in the EU. (Lead free soldered lead wire is used.) White exterior Bottom installation Side installation Pusher Compatible with a variety of applications, including transfer lines Compatible with high loads The guide rod shaft has been improved and metal bearing material and bearing structure changed. This cylinder is robust with lateral and deflective loads, and has higher withstand load performance than conventional products. Use this cylinder to further improve stability. Products match a variety of equipment with a uniform white exterior. Side piping Lightweight and resource-saving The cylinder s aluminum structure has been reviewed to achieve lighter weight and higher resource saving than conventional products. Two guide rods provide high positioning precision and high rigidity. This space saving cylinder is used easily with a variety of applications, including positioning, stoppers, pushers, lifters, clamps, and press-fitting. Packaging machine Assembly robot Application Clamp Stopper Lifter Automobile parts-related FPD STG Series Products Model variation Stroke length (mm) Max. stroke length Switch MAX SW Page Type of bearing STG High precision/high rigidity M B S e r i e s Bore size 7 7

3 Safety Precautions Always read this section before starting use. When designing and manufacturing a device using CKD products, the manufacturer is obligated to check that device safety mechanical mechanism, pneumatic control circuit, or water control circuit and the system operated by electrical control that controls the devices is secured. It is important to select, use, handle, and maintain the product appropriately to ensure that the CKD product is used safely. Observe warnings and precautions to ensure device safety. Check that device safety is ensured, and manufacture a safe device. WARNING This product is designed and manufactured as a general industrial machine part. It must be handled by an operator having sufficient knowledge and experience in handling. Use this product in accordance of specifications. Contact CKD when using the product outside the unique specifications range, when using it outdoors, and when using it under the conditions and environment below.do not attempt to modify or additionally machine the product. Use for special applications requiring safety including nuclear energy, railroad, aviation, ship, vehicle, medical equipment, equipment, or applications coming into contact with beverage or food, amusement equipment, emergency shutoff circuits, press mach Use for applications where life or assets could be adversely affected, and special safety measures are required. Observe corporate standards and regulations, etc., related to the safety of device design and control, etc. Do not handle, pipe, or remove devices before confirming safety. ISO, JIS B 7 (pneumatic system rules), JPAS (principles for pneumatic cylinder use and selection), High Pressure Gas Maintenance Laws Occupational Safety and Sanitation Laws, and other safety regulations, corporate standards, and regulations. Inspect and service the machine and devices after confirming safety of the entire system related to this product. Note that there may be hot or charged sections even after operation is stopped. When inspecting or servicing the device, turn off the energy source (air supply or water supply), and turn off power to the facility. Discharge any compressed air from the system, and pay enough attention to possible water leakage and leakage of electrici When starting or restarting a machine or device that incorporates pneumatic components, make sure that the system safety, such as pop-out prevention measures, is secured. Observe warnings and cautions on the pages below to prevent accidents. The safety cautions are ranked as "DANGER", "WARNING" and "CAUTION" in this section. DANGER: WARNING: CAUTION: When a dangerous situation may occur if handling is mistaken leading to fatal or serious injuries, or when there is a high degree of emergency to a warning. When a dangerous situation may occur if handling is mistaken leading to fatal or serious injuries. When a dangerous situation may occur if handling is mistaken leading to minor injuries or physical damage. Note that some items described as "CAUTION" may lead to serious results depending on the situation. In any case, important information that must be observed is explained. Intro

4 Pneumatic Components Safety Precautions Always read before starting use Refer to Pneumatic Cylinders CB-SA for general details on the cylinder and cylinder switch. Guided cylinder STG Series When using the metal bush bearing type with a long stroke and low speed, stick slipping may occur de- Install a flow control valve when piping. The following types of joints are used: A B Design&Selection Installation & Adjustment pending on load conditions. Use the ball bearing type in this case. Allowable energy absorption Use within the allowable energy absorption. If this is exceeded, install a separate external damper. Refer to the specifications field or the model selection guide for allowable energy absorption. C The cylinder may malfunction if a magnetic substance, such as a steel plate, is nearby. Move the magnetic substance to at least mm from the cylinder. (Same clearance for all diameters) Descriptions Port size MX. Rc/ Rc/ Port dimension A.... B Compatible joint SCW-M- SCW-M- GWS-M-S GWS-M GWL-M GWL-M GWS-M SCW--// GWS- GWS- GWS- GWL- GWL- SCW--// GWS- GWS- GWS- GWS- GWL to - Joint outer diameter C or less or less or less Check that no dents or scratches are made on main tubing installation or end plates that may adversely affect flatness. Flatness on the counterpart onto which the end plate is installed must be. mm or less. The cylinder switch may malfunction if cylinders are installed adjacently. Separate cylinders by the following distances. (Same clearance for all diameters) mm and over mm and over Magnetic substance such as steel plate mm and over When passing the bolt through the main body and installing, tighten with the following tightening torque.,,,. to.7 N m to. N m. to. N m. to N m Intro

5 Variation Guided cylinder STG series STG Series Variation : Standard : Option : Custom order : Not available Type of bearing: ball bearing Variation Model No. JIS number Bore size (mm) Stroke length (mm) Stroke length (mm) Max. stroke length (mm) Metal bush bearing Switch Page 7 7 M B Double acting single rod type STG,,,,,

6 Guided cylinder Double acting single rod type STG- M B Series Bore size:,,,,,,, JIS symbol Specifications Descriptions Bore size MM Actuation Working fluid Max. working pressure MPa Min. working pressure MPa Withstanding pressure MPa Ambient temperature Port size Stroke length tolerance MM Working piston speed mm/s Cushion Lubrication Allowable energy absorption J /B Double acting Compressed air... M. - to (to be unfrozen) Rc/ Rc/ +. to to Rubber cushioned Not required (When lubricating, use turbine oil Class ISO VG) Stroke length Bore size Standard stroke length (mm) Max. stroke length (mm) Min. stroke length (mm) Min. stroke length with switch (mm),,,,, 7,,,, 7,,,,,, 7,,,, 7,,,,,,, 7,,,, 7,,,,, Note : Custom stroke lengths can be manufactured in mm increments.note that the total length is the same as the next longer standard stroke length. Note : When or switches are installed. Note

7 Switch specifications One color/bi-color indicator/strong magnetic field proof Descriptions Applications Power voltage Load voltage Load current Light Proximity wire Proximity wire Reed wire Proximity wire TH/TV/TJH/TJV TYH/TYV TH/TV TYH/TYV TH/TV TH/TV TYD/TYDT Programmable Programmable Programmable controller, Programmable Programmable controller relay, IC circuit controller, relay controller, relay (without indicator light), serial connection controller - to VDC to ma (Note ) LED (ON lighting) Red/green LED (ON lighting) to VDC - - VDC or less /VDC VAC VAC //VDC VAC VAC VDC % ma or less ma or less to ma 7 to ma 7 to ma ma or less ma or less ma or less to ma LED (ON lighting) Red/green LED (ON lighting) LED (ON lighting) - STG Series Specifications Red/green LED (ON lighting) Note : The maximum load current of ma applies at.if the switch s ambient operating temperature exceeds, the load current becomes less than ma. ( to ma when.) Preventive maintenance output Proximity wire Proximity wire Proximity wire Proximity wire Descriptions TYFH/V TYFH/V TYMH/V TYMH/V Applications Programmable controller Programmable controller, relay Programmable controller Programmable controller, relay Light Output Preventive maintenance Output Installation position adjustment Preventive maintenance output Power voltage Load voltage Load current Load voltage Load current - to VDC to ma ma or less - to VDC VDC or less ma or less ma or less Red/green LED (ON lighting) VDC or less - to VDC to ma to ma (Note ) Yellow LED (ON lighting) to VDC VDC or less ma or less ma or less Note : The maximum load current of ma applies at.if the switch s ambient operating temperature exceeds, the load current becomes less than ma. ( to ma when.) Cylinder mass Descriptions Stroke length Unit : kg Switch mass Grommet Descriptions Stroke length Unit : kg Switch mass Grommet

8 STG Series How to order Without switch STG M With switch STG M TH R Model No. A Type of bearing B Bore size C Pipe thread type D Stroke length Custom stroke length Can be manufactured in mm increments. E Switch model No. Note that the total length is the Note same as the next longer standard stroke. Cautions for selection guide Note : Custom switch are available other than E switch model No.(Custom order) Refer to Pneumatic Cylinders (No.CB-SA) for details. F Switch quantity Descriptions A Type of bearing M B B C Pipe thread type Blank NN GN M ( to ) Rc thread ( to ) NPT thread ( and over) custom order G thread ( and over) custom order D Stroke length (mm) Refer to the standard stroke length table on following page. E Switch model No. Axial lead wire Radial lead wire Contact Indicator Lead wire TH* TH* TH* TH* TYH* TYH* TYFH* TYFH* TYMH* TYMH* TJH* TYD* TYDT* TV* TV* TV* TV* TYV* TYV* TYFV* TYFV* TYMV* TYMV* TJV* - - *Lead wire length Blank m (standard) m (option) m (option) F Switch quantity R One on rod side H One on head side D Two T Three Reed Proximity color indicator Without indicator light color indicator color indicator color indicator (No light for preventive mainte. output) color indicator (light for preventive mainte. output ( color)) Off delay type Strong magnetic field proof switch wire wire wire wire wire wire wire wire wire wire wire <Example of model number> --7-TH-D Model: Guided cylinder Double acting single rod type A Type of bearing: B Bore size: mm C Pipe thread type: Rc screw D Stroke length: 7 mm E Switch model No.: Reed TH switch, lead wire length m F Switch quantity: Two

9 [Standard stroke length table] D Standard stroke length 7 7 Stroke length (mm) 7 7 Applicable bore size STG Series How to order How to order switch SW TV Switch model No. ( E on previous page) Note: Consult with CKD when using the ecological T type switch.

10 Series Internal structure and parts list (), mm stroke or less 7 7 to mm stroke mm stroke over, mm stroke or less 7 7 to mm stroke mm stroke over 7

11 Internal structure and parts list () Series Internal structure and parts list to mm stroke or less 7 7 mm stroke over No. Parts name Material Remarks No. Parts name Material Remarks End plate Steel Nickeling Metal Oil impregnated bearing alloy Hexagon socket bolt ( to ) Alloy steel Hexagon socket button bolt ( to ) Alloy steel Zinc chromate Zinc chromate Guide rod Stainless steel ( to ) Industrial chrome plated Steel ( to ) Industrial chrome plated Conical spring washer Steel Blackening Tube body Aluminum alloy Hard alumite Piston rod Stainless steel ( to ) Industrial chrome plated Steel ( to ) Industrial chrome plated Plug Spacer Brass or steel Aluminum alloy Rod packing seal Nitrile rubber 7 Piston magnet Plastic magnet C type snap ring Steel Phosphate coating Piston packing seal Nitrile rubber 7 Bolt Alloy steel Zinc chromate Piston Aluminum alloy Metal gasket Nitrile rubber Cushion rubber Urethane rubber Rod bushing Special aluminum alloy ( to ) Alumite Aluminum alloy ( to ) Chromate O ring Base plate Nitrile rubber Aluminum alloy Chromate Bush DU dry bearing ( to ) Hexagon socket head set screw Stainless steel Cushion rubber Urethane rubber Steel ball Stainless steel Repair parts list Bore size (mm) Kit number /B STG-K STG-K STG-K STG-K STG-K STG-K STG-K STG-K Repair parts number

12 Series Internal structure and parts list (), mm stroke or less 7 7 to mm stroke mm stroke over, mm stroke or less 7 7 to mm stroke mm stroke over

13 Internal structure and parts list () Series Internal structure and parts list to mm stroke or less 7 7 to mm stroke mm stroke over No. Parts name Material Remarks No. Parts name Material Remarks End plate Steel Nickeling Guide rod Alloy steel Industrial chrome plated Hexagon socket bolt ( to ) Hexagon socket button bolt ( to ) Alloy steel Alloy steel Zinc chromate Zinc chromate Tube body Plug Aluminum alloy Brass or steel Hard alumite Conical spring washer Steel Blackening Spacer Aluminum alloy Piston rod Stainless steel ( to ) Industrial chrome plated Steel ( to ) Industrial chrome plated 7 Piston magnet Piston packing seal Plastic magnet Nitrile rubber Rod packing seal Nitrile rubber Piston Aluminum alloy C type snap ring Steel Phosphate coating Cushion rubber Urethane rubber 7 Bolt Alloy steel Zinc chromate O ring Nitrile rubber Metal gasket Nitrile rubber Base plate Aluminum alloy Chromate Rod bushing Special aluminum alloy ( to ) Alumite Aluminum alloy ( to ) Chromate Hexagon socket head set screw Steel ball Stainless steel Stainless steel Bush DU dry bearing ( to ) C type snap ring Steel Phosphate coating Cushion rubber Urethane rubber Collar Aluminum alloy Ball bushing Repair parts list Bore size (mm) Kit number /B STG-K STG-K STG-K STG-K STG-K STG-K STG-K STG-K Repair parts number

14 CKD TH CKD TH STG Series Dimensions STG-,,, +. XA (EA section) +.7 XA +. (EB/EC section) -JJ +.7 XA +. depth EA/EB/EC oval hole dimension WW W. W XA XA (EA section) (EB/EC section) XB W. PA PP P EB section F H N -NN EA section X Y AA + stroke length A + stroke length O B + stroke length PP P RD HD -KA -KC V -HH EC section Q G I U K W. W MM S +.7 XA +. depth +. XA depth R, : (), : () C D DD -EE Piping port /B common Standard stroke length (mm) A B C D DD EE F G H HH I JJ K,,,,,7,,,7,,,,,,7,,, 7,,,,, KA MM N NN KC or less M M / / M depth M depth M depth M depth M depth M depth M depth M depth P to to to over. penetrating. penetrating. penetrating. penetrating M penetrating M penetrating M penetrating M penetrating PA or less to to spot face depth. spot face depth.. spot face depth.. spot face depth. to over - - PP R S U V W WW X Y RD HD XA XB 7 7 AA or less to over 7 7 Q O or less to 7 7 over AA or less to over Q 7 O or less to over. 7.. AA or less to over Q O or less to over AA or less to to over Q or less to O to over

15 CKD TH CKD TH Dimensions STG-,,, W EA/EB/EC oval hole dimension PA PP P U K W. I STG Series Dimensions +. XA (EA section) +.7 XA +. (EB/EC section) -JJ XA depth XL W. XA XA (EA section) (EB/EC section) XB XC XL EB section F H N -NN X Y AA + stroke length A + stroke length B + stroke length PP P O -KA -KC V -HH EA section EC section G Q W MM S WW W. XA depth XL XA +. depth XL R, : (), : () RD C D -EE DD Piping port HD /B common Standard stroke length (mm) A B C D DD EE F G H HH I JJ K KA,, 7,,,, 7,,,,, KC MM N NN or less Rc/ Rc/ Rc/ Rc/ 7 7 M depth M depth M depth M depth M depth M depth M depth M depth 7. penetrating. penetrating. penetrating. penetrating P PA to to to over or less to spot face depth 7. M penetrating spot face depth 7. M penetrating spot face depth M penetrating spot face depth M penetrating PA to to over PP R S U V W WW X Y RD HD XA XB XC XL AA or less to over. Q 7 O or less to. over AA or less to to over. Q.. 7 O or less to to over

16 STG Series STG series common (Two color indicator, preventive maintenance output, switch) dimensions STG-**-**-T YH/V FB FA RD HD FA 7 FB 7 RD.. HD STG-**-**-T YFH/V, T YMH/V FB FA RD HD FA FB 7 RD.. HD

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18 STG Series Selection guide Vertical installation L L Select the tube bore size so that total load for theoretical thrust is less than below. m m Bore size,, to Load factor for theoretical thrust % or less % or less % or less - to mm stroke or less P =. Mpa - to mm stroke or less P =. MPa Load mass m (kg) Load mass m (kg) Eccentricity L (mm) Eccentricity L (mm) - to mm stroke over - to mm stroke over P =. MPa P =. MPa Load mass m (kg) Load mass m (kg) Eccentricity L (mm) Eccentricity L (mm)

19 - to mm stroke or less - to mm stroke or less 7 STG Series Selection guide Load mass m (kg) Load mass m (kg) Eccentricity L (mm) Eccentricity L (mm) - to to mm stroke - to to mm stroke Load mass m (kg) Load mass m (kg) 7 Eccentricity L (mm) Eccentricity L (mm) - to mm stroke over - to mm stroke over Load mass m (kg) Load mass m (kg) 7 Eccentricity L (mm) Eccentricity L (mm)

20 STG Series STG Series Selection guide Selection guide Allowable lateral load Lateral load: F F Bore size (mm) Model No. Bearing Type 7 7 Unit: N Stroke length (mm) Stroke length (mm) Unit: N 7 7 Allowable torque Torque: T (N m) Bore size (mm) Model No. Bearing Type Unit: N Stroke length (mm) Stroke length (mm) Unit: N m Revolvable angle tolerance (Reference value) Descriptions Revolvable angle tolerance. (degree) (Initial value for PULL) Note: Excluding guide rod's deflection 7

21 STG Series Selection guide Movable part mass table movable part mass table Bore size (mm) Bore size (mm) Stroke length (mm) movable part mass table Calculating allowable energy absorption Stroke length (mm) Calculate kinetic energy of the load actually used, and confirm whether it is absorbed with the cylinder s allowable energy absorption Values in the graph are used for the cylinder s allowable energy absorption (E). Calculation formula for load s kinetic energy Unit: kg Unit: kg E= X(W+W) X V X W: Load (kg) W: Cylinder movable part mass (kg) V: Cylinder speed (mm/s) Allowable energy absorption The cylinder can be used in the lower left range of the curve.an external damper must be installed for use in the upper right range. STG- to STG- to, 7 7 Load (kg) Load (kg) Piston speed (mm/s) Piston speed (mm/s)

22 Working range when used as stopper Impact load -, (metal bush bearing) STG Series Selection guide Mass of transferred m (kg) =mm or less Precautions m V d and over (d is screw outer diameter) Transfer speed V (m/min) Note : When used as a stopper, select a model with mm stroke or less () ( mm stroke or less for to.) Note : The stopper must be = mm or shorter. Note : When fixing the cylinder, the bolt must be screwed in by d or deeper, and measures to prevent loosening, such as adhesive or spring washers, must be considered.(the screw depth for the is d. d indicates the outer screw diameter.) Note : The (ball bearing) cannot be used as a stopper. Impact load - to (metal bush bearing) 7 Mass of transferred m (kg) Transfer speed V (m/min)

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25 Specifications are subject to change without notice...acc