1 eavy Duty Stopper Cylinder Series RS/RS1 ø, ø ø, ø, ø To stop pallets gently CX CY RC RS A MI S C G5-S Stopper cylinder with built-in shock absorber - -9-1
2 eavy Duty Stopper Cylinder Series RS/RS1 ø, ø ø, ø, ø 3 The roller lever direction can be changed in 90 steps. To stop pallets gently Stopper cylinder with built-in shock absorber To adapt the roller lever of the stopper to the workpiece direction the roller lever can be positioned in 4 different directions (or 2 in case ø) in 90 steps around the piston rod (with ø to ø the direction of the roller lever is selected in the part number). Standard Transfer direction Port 90 Port Transfer direction 90 4 Piping is available from 2 directions. ith ø to ø, the direction of the roller lever is selected in the part number. CX CY RC 270 Port 1 Port 1 Amount of energy absorption can be adjusted to suit the load. Stops the workpiece gently with adjustable built-in shock absorber (ø to ø). The retardation value can be changed by rotating the adjustment dial. Adjustment dial Option Transfer direction ith lock mechanism Transfer direction V m/min ith cancel cap Axial direction Flange ith lever detection switch RS A MI S Drag Bracket ork ork ork Cancel cap ork ON OFF ork Lever detection switch C G5-S -9-2 2 Adjustment dial rotation angle Easy replacement of shock absorbers Easy maintenance is possible with a shock absorber that can be removed simply by loosening the bolts and shock absorber fixing screw from the stopper. Shock absorber Stopper screw Set screw (M4) Lever basis position Lever lock Lock cancel Even in the case of a light pallet, the locking mechanism prevents the pallet from rebounding due to spring. eavy duty rod Bore size (mm) Rod size (mm) 14 Series Variations 3 types of action 1. Single acting 2. Double acting 3. Double acting with spring Standard stroke (mm) Series Bore size 15 Mounting Action (mm) RS RS1 Flange Double acting Double acting with spring Single acting, Spring extend The cancel cap holds the lever horizontally allowing a pallet to pass. Auto switch capable Auto switches can be mounted without protruding from the body surface. Rod end configuration Lever Adjustable Standard variations Built-in magnet hen the lever stands erect (when the energy is absorbed), the switch turns on a signal that determines the pallet has reached the stop position. (For more information, please refer to page -9-12.) 2 types of roller materials are available depending on the application. (Resin, Carbon steel) ith lock mechanism Option ith cancel ith proximity sensor -9-3 -
3 eavy Duty Stopper Cylinder Series RS/RS1 ø, ø ø, ø, ø ow to Order Piping direction Flange side Positional relationship of lever and port RS Direction of transfer Port Bore size mm mm Cylinder stroke 15mm 15 (RS) mm (RS) RS Direction of transfer Port RS RS1 D L Z73 D L Z73-9-4 Bore size mm mm mm A Piping direction Flange side Thread type M Rc TN NPT TF G The tube I.D. of is only available to port size M screws. Axial direction (tube) D B T Cylinder stroke mm (RS1, ) mm (RS1) Action Double acting Double acting with spring Single acting, Spring extend Roller material L Resin M Carbon steel Note 1) Option ithout option D ith lock mechanism C ith cancel cap S Note 2) ith lever detection switch Note 1) Options can be combined. Indicate the part no. according to the priority order of D.C.S. Note 2) Lever detection switch type Type Applicable model E2E1C1 RS, E2E2D1-N RS1,, Number of auto switches S Auto switch 2 pcs. 1 pc. ithout auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. The auto switch is included in the package (not assembled.) Positional relationship of lever and port P Q R Direction of transfer Direction of transfer Direction of transfer Port Port Direction of transfer Port Port
eavy Duty Stopper Cylinder Series RS/RS1 4 Applicable Auto Switch/Refer to page --1 for further information on auto switches. Type Special function Electrical entry iring (output) 3-wire Grommet 3-wire (NPN) Yes (NPN equiv) No 2-wire 3-wire (PNP) 2-wire Grommet Yes 3-wire (NPN) Diagnostic indication (2-color indication) 3-wire (PNP) ater resistance 2-wire (2-color indication) Lead wire length symbols: 0.5 m (Example) Y69B 3 m L (Example) Y69BL 5 m Z (Example) Y69BZ Reed switch Solid state switch Indicator light 24V 24V Load voltage DC Specifications 5V 12V 5V, 12V 5V, 12V 12V 5V, 12V 12V AC 0V 0V or less Auto switch model Electrical entry direction Perpendicular In-line Z76 Z73 Z Y69A Y59A Y7PV Y7P Y69B Y59B Y7NV Y7N Y7PV Y7P Y7BV Y7B Y7BA Lead wire length (m) * 0.5 () 3 (L) 5 (Z) Applicable load IC circuit IC circuit IC circuit IC circuit Solid state switches marked with a "" symbol are produced upon receipt of order. Relay, PLC Relay, PLC CX CY RC RS Model RS RS1 Bore size (mm) Action Style of rod end Fluid Proof pressure Max. operating pressure Double acting, Double acting wish spring, Single acting, Spring extend Lever type with built-in shock absorber Air 1.5MPa 1.0MPa Ambient and fluid temperature Lubrication Cushion to 60 C (with no condensation) Not required (non-lube) Rubber bumper Stroke length tolerance +1.4 0 Mounting Flange M5 x 0.8 Rc 1/8 Rc 1/8 Rc 1/4 Rc 1/4 Port size NPT 1/8 NPT 1/8 NPT 1/4 NPT 1/4 G 1/8 G 1/8 G 1/4 G 1/4 Auto switch Bore Size/Standard Stroke Moantable (mm) RS A MI S C G5-S Model Bore size (mm) Standard stroke RS1 RS 15 RS1 eight (kg) Action Double acting, Double acting with spring, Single acting, Spring extend Rod end configuration Lever type with built-in shock absorber Bore size (mm) eight 0.41 0.75 2.03 3.56-6.33-9-5
Series RS/RS1 5 Construction ø, ø Double acting (DL, DM) @0!3!4 i o @9 @1 #9 u!9!7 @7 @4!6 @6!0 #0 #2 #6 #8 y $0!1 @2 #7 t q $1 r e!2 ø #3 #1 w ø ø, ø, ø Double acting (DL, DM) @3 #6 i @9 u #8!3 o @1!0 t q @4 @7!7!5 @5 @6!6!8 $1 y $0!1 #7 @2 #3 r!2 e Double acting with spring (BL, BM) #7 @8 Single acting, Spring extend (TL, TM) #4 #5 #7 w #1 #7 @8-9-6
eavy Duty Stopper Cylinder Series RS/RS1 6 Construction Component Parts (For single acting) No. q w e r t y u i o!0!1!2!3!4!5!6!7!8!9 @0 @1 @2 @3 @4 @5 @6 @7 @8 @9 #0 #1 #2 #3 #4 #5 #6 #7 #8 #9 $0 $1 Description Rod cover Bottom plate Cylinder tube Piston Piston rod Bushing Guide rod Stopper screw Lever Lever holder Bumper A Bumper B Roller Spring pin Roller pin Lever pin Ring A Ring B Adjustment dial End rod Lever spring Magnet Flat washer Flat washer Type C snap ring for shaft Type C snap ring for shaft Type C snap ring for shaft Return spring exagon socket head set screw exagon socket head set screw exagon socket head plug Spring pin ear ring Element Snap ring Shock absorber Piston seal Rod seal Scraper Tube gasket O-ring Replacement Parts: Seal Kit Bore size (mm) Double acting RSPS RSPS RSPS RSPS RSPS Material Aluminium alloy Aluminium alloy Aluminium alloy Aluminium alloy ø: Stainless steel ø, ø, ø, ø: Carbon steel Bronze alloy Carbon steel Stainless steel Carbon steel Carbon steel Urethane rubber Urethane rubber Resin Carbon steel Carbon tool steel Carbon steel Carbon steel Aluminium alloy Aluminium alloy Aluminium alloy Special steel Stainless steel wire Magnet Steel wire Steel wire Carbon tool steel Carbon tool steel Carbon tool steel Piano wire Chrome molybdenum steel Chrome molybdenum steel Chrome molybdenum steel Carbon tool steel Resin Bronze Steel wire NBR NBR NBR NBR NBR Kit no. Double acting spring type Single acting RST-PS RST-PS RST-PS RST-PS RST-PS Note Metallic painted Chromate ard anodized Chromate ard chromium electro plating ard chromium electro plating Nickel plated Nickel plated L M ø, only Clear anodized Clear anodized ø, only ø, only Nickel plated Nickel plated ø only Nickel plated ø only ø is socket set screw ø, only Contents Set of items #7 to $1 in above table Set of items #7 to $1 in above table (not including #9) The seal kits for ø to ø consist of items #7 to $1 and those for ø to ø consist of items #7 to $1. Please order them by using the seal kit number corresponding to each bore size. Replacement Parts: Shock Absorber Bore size (mm) Part no. RS-R RS-R RS1-R RS1-R RS1-R CX CY RC RS A MI S C G5-S - -9-7
Series RS/RS1 7 Dimensions/Bore Size: ø RS-15 The figure shows an extended piston rod. ±0.2 48 4-ø4.4 through Load carrying direction 12 3 28.3 13 6 6 Conveyor lower limit position ø12 R25 70 Stroke 74 1 3 2-M5 x 0.8 ø14 Front pressure port Rear pressure port 12 4 144 8 12 36 4.5 2-Plug 18 (idth across corners ø47) Note 1) The figure shows dimensions at the maximum energy absorption capacity. Note 2) Dimensions with auto switch are identical to the above. Note 3) The dimensions marked with " " vary according to adjustment of the shock absorber dial. -9-8
eavy Duty Stopper Cylinder Series RS/RS1 8 Dimensions/Bore Size: ø RS- The figure shows an extended piston rod. ±0.2 53 67 CX CY 4-ø6.6 through 8-ø11 depth of recessed area 5 Load carrying direction RC 12 3 28.3 13 6 RS A Conveyor lower limit position 6 ø12 1 R25 3 MI S ø 16 Stroke 73 87 160 16 2-P 8 Rear pressure port Front pressure port C G5-S 23 6.5 14 2-Plug 51.5 (idth across corners ø62) 46 - Note 1) The figure shows dimensions at the maximum energy absorption capacity. Note 2) Dimensions with auto switch are identical to the above. Note 3) The dimensions marked with " " vary according to adjustment of the shock absorber dial. Rc 1/8 P (Piping port) TN NPT 1/8 TF G 1/8-9-9
Series RS/RS1 9 Dimensions/Bore Size: ø, ø, ø RS1 - S X Load carrying direction CT L CZ CT Conveyor lower limit position øcd QA T V Y U R ød 2-P FT GA Rear pressure port B A Stroke FX ±0.2 FZ 4-øN through 8-øO recessed area θ Front pressure port B 2-Plug (idth across corners øi) QB GB E (mm) Bore size (mm) Stroke A 221 243.5 299.5 B 93 99 128 CD 25 CT 8 CZ 36 45 45 D E 64 77 98 FT 25 25 FX 73 90 1 FZ 93 114 138 GA 16 24 24 GB 16 24 35 128 144.5 171.5 idth across corners I 85 3 1 L 45 54 56 N 9 11 13 O 14 depth 5 18 depth 6 depth 6 QA 12.5 12.5 QB 7 8.5 Bore size (mm) Stroke R 47 54 S 21 24.5 31 T 2 3.5 3 U 5.5 6.4 6.7 V 15.5 16 19.4 72 87.5 9 Note 1) Dimensions with auto switch are identical to the above. Note 2) The figure shows an extended piston rod. B 38.5 49 X 5 5 6 Y 12.5 θ 24 24 23 Model RS1 RS1 RS1 Rc 1/8 Rc 1/4 Rc 1/4 P (Piping port) TN NPT 1/8 NPT 1/4 NPT 1/4 TF G 1/8 G 1/4 G 1/4-9-
eavy Duty Stopper Cylinder Series RS/RS1 Proper Auto Switch Mounting Position A Auto switch B Proper Auto Switch Mounting Position Auto switch models Z7 Z Y59 Y7P Y7 Bore size (mm) A 18 13.5 22 24.5 37 B 8(6.5).5(9) 12(.5) 15.5(14) 22(.5) The values inside ( ) are for Z73. Y69 Y7PV Y7V A 18 13.5 22 24.5 37 B 9.5 12 13.5 17 23.5 Y7BAL A B 18 2 13.5 4.5 22 6 24.5 9.5 37 16 CX CY RC RS A Mounting of Auto Switch To set the auto switch, insert the auto switch into the switch groove from the direction shown in the drawing to the below, After placing it in the mounting position, use a flat head watchmakers screwdriver to tighten the mounting screw which is included. Auto switch Flat head watchmakers screwdriver MI S C G5-S Switch installation screw (M2.5 x 4l) (Accessory option) Note) hen adjusting the auto switch mounting screws, use a flat head watchmakers screwdriver. The guideline of the tightening torque is 0.05 to 0.1 Nm. Turn another 90 from the position where tightening is felt by hand. - -9-11
Lever Detection Switch (Proximity Switch) 11 Proximity Switch Specifications/Maker: OMRON Corp. Model Applicable cylinder bore size E2E1C1 RS, E2E2D1-N RS1,, Output type Power supply voltage (Operating voltage range) Normally open 12 to 24VDC ( to VDC), Ripple% or less (P-P) Current consumption (Leakage current) Response frequency Control output (chest) Indicator light 17mA or less 3kz Open collector maximum 0mA Detection indication (Red LED) 0.8mA or less 1.5kz 3 to 0mA Operation indication (Red LED), Set operation indication (Green LED) Ambient temperature Operating ambient humidity 25 to 70 C (No freezing) 35 to 95% R Note 1) Residual voltage Note 2) ithstand voltage 2V or less 0VAC 3V or less 00VAC Vibration Impact Enclosure Endurance to 55 z, Duplex amplitude 1.5mm X,Y,Z direction each 2h Endurance 0m/s 2 (approx. G), X, Y, Z direction each times IEC standards IP67 (Immersion proof shape and oil proof shape by EM standards) Note 1) At load current 0mA and cord length of 2m Note 2) Between case and whole charging part Dimensions E2E1C1 (For RS/) 25 17.5 8 15 Mounting Position E2E1C1 (For RS/) hile holding the lever in the detection range of the switch, screw in the switch gradually until the indicator light (red) turns on. Then, screw the switch in further, halfway between the turn-on point and the lever. Lever detection switch E2E2D1-N (For RS1//) hile holding the lever in the detection range of the switch, screw in the switch until the indicator light (green) turns on. Then, give an additional half rotation of screw. After that, incline the lever by 90 and confirm that the indicator light is not on and does not show either red or green. Lever detection switch M5 x 0.5 E2E2D1-N (For RS1//) 4 Indicator light Tightening nut asher with teeth Vinyl insulation round cord (oil proof, vibration proof) 0.14mm 2, 3-wires, O.D. ø2.9, Standard 2m, Cord extension (Individual metal piping), Max. 0m 13 26 7 M8 x 1 Output Circuit 3 Indicator light Tightening nut asher with teeth Vinyl insulation round cord ø3.5 (18/ø0.12), 2-wire, Standard 2m, Cord extension (Individual metal piping), Max. 0m E2E1C1/3-wire Proximity switch main circuit -9-12 0Ω Brown (Red) +V Load Black (hite) Output Blue (Black) Maximum 0mA (load current) 0V E2E2D1-N/2-wire Proximity switch main circuit Brown (hite) Load Blue (Black) +V 0V
12 Series RS/RS1 Model Selection Graph (1) Load weight m [kg] Load weight m [kg] 10 10 00 900 0 700 600 0 0 0 0 0 Operating Range (Example) Load weight 0kg, Transfer speed m/min, Friction coefficient µ = 0.1 (ow to read graph) In graph (2), find the intersection of the vertical axis representing the weight of 0kg and the horizontal axis representing the speed of m/min. And select the bore size ø positioned within the operating range of the cylinder. Graph (2) Bore size ø, ø, ø/µ = 0 Bore size ø, ø, ø/µ = 0.1 0 0 Transfer speed υ [m/min] µ = 0 70 60 ø ø ø ø ø Load weight m [kg] Load weight m [kg] 10 10 00 900 0 700 600 0 0 0 0 0 0 0 Transfer speed υ [m/min] µ = 0 70 60 ø ø ø Graph (3) Graph (4) Bore size ø, ø/µ = 0 Bore size ø, ø/µ = 0.1 ø ø Transfer speed υ [m/min] µ = 0.1 Transfer speed υ [m/min] µ = 0.1 Lateral Load and Operating Pressure The greater lateral load needs higher cylinder operating pressure. Set the operating pressure by using the graph as a guideline. RS, Operating pressure P [MPa] Operating pressure P [MPa] 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 RS1,, 0 RS 0 0 0 0 Lateral load F [N] RS1 RS1 00 00 00 00 Lateral load F [N] RS RS1 0 00 CX CY RC RS A MI S C G5-S - -9-13
Series RS/RS1 Specific Product Precautions 1 Be sure to read before handling. 13 Caution 1. Shock absorber capacity variable adjustment method (ø to ø) To stop the work gently, loosen the fixing screw (M4) on the stopper and turn the shock absorber dial according to the energy value of the transferred object to select the optimum absorption position (retardation value). After adjustment, tighten the fixing screw firmly to secure the shock absorber dial. Note 1) Cautions for adjustment hen adjusting the shock absorber retardation value, first try the maximum value and then proceed to smaller values. If the energy value of the transferred workpiece is larger than the retardation value of the shock absorber, an excessive load will be applied to the lever and may cause malfunction. Note 2) Although it is not possible to change the shock absorber drag value of ø and ø types, the shock absorber stroke can be changed by adjusting the height of the adjustment dial (6st to 4st.). Adjustment dial Stopper Set screw (M4) Instructions 3. ow to replace shock absorber during maintenance Loosen the hexagon socket head bolts and shock absorber fixing screw (M4) on the stopper to remove the stopper from the lever holder. Incline the lever by 90 and pull out the shock absorber. (In case of ø and ø, remove the stopper, loosen the adjustment dial and then pull out the shock absorber.) Cautions for assembly After replacing the shock absorber, tighten the bolts and fixing screw firmly and apply grease to the shock absorber rod end surface. ø, ø Lever Adjustment dial Stopper Set screw (M4) Shock absorber ø to ø Lever Shock absorber Stopper Set screw (M4) 2. ow to change the positional relationship between the transfer and piping directions The positional relationship between the transfer and piping directions can be changed in 90 increments (or 1 increments in case of ø). ø Loosen the fixing screw (M3) beside the rod cover and pull up the guide rod. The lever is released to allow 1 rotations. ø to ø Fit a driver (-) into the notch on the guide rod end surface and loosen the guide rod. The lever is released to allow rotations in 90 increments. ø ø, ø, ø, ø Guide rod Set screw (M3) -9-14
Series RS/RS1/RSA Specific Product Precautions 2 Be sure to read before handling. 14 Danger 1. Use the equipment only within the specified operating range. If the condition exceeds the specified operating range, it will cause excessive impact or vibration to the stopper cylinder, leading to possible damages. Caution 1. Do not collide the pallet while the lever is standing erect. In case of a lever with built-in shock absorber type, do not collide the next pallet while the lever is standing erect. Otherwise, all energy will be applied to the cylinder body. 2. hen a load directly connected to the cylinder is stopped at an intermediate position: Apply the operating range in the catalog only in these cases where the stopper cylinder is used to stop pallets on a conveyor belt. hen using the stopper cylinder to stop loads directly connected to a cylinder or some other equipment, a lateral load is applied as the cylinder thrust. Please consult with SMC in such cases. Caution 1. Do not apply rotational torque to the cylinder rod. Align the cylinder parallel to the working face of the pallet working when installing in order to prevent rotational torque working on the cylinder rod. 2. Do not scratch or gouge the sliding part of the piston rod or guide rod. Scratches and gouges may damage the packing, causing air leakage or malfunction. Caution Selection (RS, RS1) Mounting (RS, RS1) Operation (RS, RS1) 1. In case of an end lever type with locking mechanism, do not apply an external force from the opposite side when the lever is locked. Lower the cylinder before adjusting the conveyor or moving the pallet. 2. Do not let your hand become caught when operating the cylinder. The lever holder goes up and down while the cylinder is in operation. Pay sufficient attention not to let your hand or fingers become caught between the rod cover and lever holder. 3. Do not let water, cutting oil or dust splash on the equipment. It can cause oil leakage and malfunction of the shock absorber. Selection (RSA) Caution 1. Do not allow pallets to strike the lever when it is standing up. Do not allow pallets to strike the lever when it is standing up (after the shock absorber has absorbed energy), because the cylinder body will be subjected to the full energy of the impact. 2. Do not use a stopper cylinder for intermediate stopping of loads directly connected to a cylinder, etc. The operating ranges shown in the catalog should only be used for stopping pallets on a conveyor. If loads connected directly to a cylinder, etc., are stopped with a stopper cylinder, the cylinder's thrust will become a lateral load. Please consult with SMC in this case. Mounting (RSA) Caution 1. Do not apply rotational torque to the cylinder rod. To prevent rotational torque from being applied to the cylinder rod, mount so that the contact surfaces of the pallet and cylinder are parallel to one another. 2. Do not scratch or nick the sliding parts of the piston. Damage to seals can cause air leakage and malfunction, etc. Operation (RSA) Caution 1. Do not apply external force from the opposite direction to the end lever type locking mechanism when the lever is locked. hen pallets move during conveyor adjustment, first lower the cylinder. 2. Be careful in the space between the cylinder and the lever holder. Since the lever holder moves up and down during cylinder operation, be careful that hands and fingers, etc., are not caught between the rod and lever holder. 3. Do not allow the cylinder to be exposed to cutting oil, water or dust, etc. Do not use the cylinder under conditions where it will be exposed to liquids such as cutting oil and water, or dust, etc. This can cause malfunction of the built-in shock absorber. 4. hen making adjustments, be sure that transferred articles do not strike the cylinder until shock absorber resistance has been set to the maximum value. If transferred articles strike the cylinder with energy greater than the resistance of the shock absorber, a load will be applied to the lever which can cause malfunction. (It is set to maximum when shipped from the factory.) CX CY RC RS A MI S C G5-S - -9-15
-9-16 15
16 Stopper Cylinder Series RSA ø, ø, ø Stops pallets gently. Stopper cylinder with built-in shock absorber. Series Variations Series RSA Mounting Flange style Option Action Double acting Double acting with spring Single acting Rod end configuration Lever type ith lock mechanism Bracket Transferred article Adjustable Standard variations Built-in magnet Vm/min Transferred article Energy absorption can be adjusted to accommodate varying loads Adjustment dial The stopper lever can be rotated 90. Option Bore size Standard stroke ith lock ith cancel (mm) Transferred article aiting for transferred article Lever locked Lock released A repulsion preventing mechanism keeps light pallets, etc., from being pushed back by the reactive force of the shock absorber's spring. Transferred articles are gently stopped with a built-in adjustable shock absorber. ith cancel cap Vm/min Cancel cap Resistance Stopper direction can be changed within 90 Transferred article The lever is set to a pallet pass position allowing some pallets to pass by. The amount of resistance can be changed by turning the adjustment dial. Adjustment dial rotation angle eavy duty rod Bore size (mm) 90 Rod dia. (mm) Three types of action 1. Single acting 2. Double acting 3. Double acting with spring Auto switch capable Mounting is possible with no protrusion from the body surface. Two types of roller material can be selected to accommodate the application (Resin, Rolled steel) -9-17 CX CY RC RS A MI S C G5-S -
17 Stopper Cylinder Series RSA ø, ø, ø ow to Order RSA D L Z73 Bore size mm mm mm Number of auto switches S 2 pcs. 1 pc. Cylinder stroke, mm mm Auto switch ithout auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. D B T Action Double acting Double acting with spring Single acting, Spring extend Roller material L M Resin Rolled steel Option 1 D C ithout option ith lock mechanism ith cancel cap 1 Options can be combined. owever, indicate in the order of D C. Applicable Auto Switch/Refer to page --1 for further information on auto switches. Type Reed switch Solid state switch Special function Diagnostic indication (2 color indication) ater resistant (2 color indication) Electrical entry Grommet Grommet Indicator light iring (Output) Load voltage Lead wire length symbols: 0.5 m (Example) Y69B 3 m L (Example) Y69BL 5 m Z (Example) Y69BZ Solid state switches marked with a "" symbol are produced upon receipt of order. Types A7, A8, F7 and 7 can be mounted with options. Yes No Yes DC AC 3-wire 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 24V 24V 5V 12V 5V, 12V 5V 12V 12V 5V 12V 12V 0V 0V or less Auto switch model Electrical entry direction Lead wire length * (m) 0.5 3 5 Perpendicular In-line () (L) (Z) Z76 Z73 Z Y69A Y59A Y7PV Y7P Y69B Y59B Y7NV Y7PV Y7BV Y7N Y7P Y7B Y7BA Applicable load IC circuit IC circuit IC circuit IC circuit Relay, PLC Relay, PLC -9-18
Stopper Cylinder Series RSA 18 Specifications Bore size (mm) Action Rod end configuration Fluid Proof pressure Maximum operating pressure Ambient and fluid temperature Lubrication Cushion Stroke length tolerance Mounting Port size Auto switch Double acting, Single acting spring extend, Double acting with spring Lever type with built-in shock absorber Air 1.5MPa 1.0MPa to 60 C (with no freezing) Not required (non-lube) Rubber bumper +1.4 0 Flange Rc 1/8 Rc 1/4 Rc 1/4 Mountable CX CY RC RS A Operating Range (Example) Load weight 0kg, Transfer speed m/min, Coefficient of friction µ = 0.1 (Viewing the graphs) From Graph (2), find the intersection of load weight 0kg on the vertical axis and transfer speed m/min. on the horizontal axis. Select bore size ø from within the cylinder operating range. Graph (1) Graph (2) Bore size ø, ø, ø/µ = 0 Bore size ø, ø, ø/µ = 0.1 Load weight m [kg] 10 10 00 900 0 700 600 0 0 0 0 0 ø ø ø 10 10 00 900 0 700 600 0 0 0 0 0 0 0 Transfer speed υ [m/min] µ = 0 Load weight m [kg] ø ø ø Transfer speed υ [m/min] µ = 0.1 Lateral Load and Operating Pressure The larger the lateral load, the higher the pressure required to operate the stopper cylinder. Set the operating pressure using the graph below as a guide. RSA,, Operating pressure P [MPa] 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 RS RSA RS RSA 00 00 00 00 Lateral load F [N] RS RSA 00 MI S C G5-S - -9-19
Series RSA 19 Dimensions 4-øN through 8-øO counter bore orkpiece transfer direction L S X CZ CT CT Conveyor lower limit position øcd R ød G 2-Rc P Q Stroke Y mfx +0.2 FZ θ U Rear pressure port Front pressure port B FT A V T B (width across corners øi) E (mm) Bore size (mm) Stroke A B CD CT CZ D E FT FX FZ G I L N O P Q R 225.5 246 299.5 3.5 6 135 25 8 35.5 44.5 44.5 64 77 98 25 25 73 90 1 93 114 138 16 24 28 122 1 164.5 85 3 1 44 53 54 9 11 13 14 depth 5 18 depth 6 depth 6 1/8 1/4 1/4 12.5 12.5 36 43 49 Bore size (mm) S T U V B X Y θ 16 18.5 21 3.1 3 3.7 7.2 8.8 9 15.5 16 19 72 87.5 9 38.5 49 5 5 5 12.5 24 24.5 24.5-9-