CAT.E - Magnetic Rodless Cylinder Series CY High Accuracy Series CYHT Series CYH Series CYL Series CYS Series CYR Allowable moment Large Series CYB Magnetically coupled cylinders save space and have a wide range of applications
Magnetically coupled cylinders save spa High Accuracy Can be used in many diverse environmen Basic direct mount type (Series CYR) and high precision guide type (Se Basic type CYB Bearing installed inside body Direct mount type CYR Bearing installed between body and switch rail Slide bearing type CYS Slide bearings installed in guides Guide type Piping type Bore Bearing type Series size Standard stroke Magnetic rodless cylinder Features Non-integrated guide Integrated guide Basic type Basic type Direct mount Slide bearing type Ball bushing type High precision guide type CYB CYR CYS CYL CYH Bilateral piping Centralized piping 0 0 ( shaft) ( shafts) 0 0 0 0 0 0 0 40 00 00 The piping type for CYR is bilateral piping only.
Individual order made products e and have a wide range of applications Allowable moment Large Ball bushing type CYL Ball bushings installed in guides High precision guide type CYH ( axis) Fitted with linear guide ( axis) High precision guide type CYHT( axes) Fitted with linear guides ( axes) ts, because there is no external leakage. ies CYH) have been added, and variations have been greatly increased. Auto switch Shock absorber 00 00 900 00 XB XB9 XB XB XC XC4 XC X X X0 X X X X X X4 X4 Note) The products marked with this symbol are within the applicable series and bore size. Contact SMC regarding products marked with this symbol. Options Features
Series CYB/CYR/CYS/CYL/CYH Selection Criteria Selection Criteria Appearance Recommended cylinder Features When used with many different types of guides. When a long stroke is necessary. When used with many different types of guides. When auto switches are added to the basic type. When used without a guide for a light load. (Application Example ) When space is very limited. Non-integrated guide types Series CYB Size: ø, ø, ø, ø, ø, ø, ø, ø0, ø Series CYR Size: ø, ø, ø, ø, ø, ø, ø, ø0, ø Wide variations from ø to ø. A long stroke is possible. Cylinder can be directly mounted. Auto switches can be mounted, and there is no lurching from cylinder. Turning can be stopped within an allowable range. Piping can be concentrated with the centralized piping type. External dimensions are compact. Mounting can be performed on the top body surface or on one side surface. Series CYS Size: ø, ø, ø, ø, ø, ø, ø To ensure a permanent path. When used for general transporting. Smooth operation is possible through the use of a special slide bearing. To ensure a permanent path. When smoother operation is required even with an eccentric load. To ensure a permanent path. When a larger load, larger moment or higher precision are required. When used for picking and placing, etc. (Application Example ) Integrated guide types Series CYL Size: ø, ø, ø, ø, ø, ø, ø Series CYH Size: ø, ø, ø, ø, ø A load can be carried directly by the integrated guide type. The centralized piping type allows concentration of piping on one side plate. Auto switches can be mounted. Impact at the stroke end is absorbed by inclusion of a shock absorber. Stable operation is possible even with an eccentric load, through the use of a ball bushing. The use of a linear guide makes possible a large load, large moment and high precision. Mounting freedom is improved by providing T-slots on the mounting surfaces A top cover is mounted over the sliding section of the cylinder to prevent scratches and damage, etc. Application examples axis type Transferring axes type Cutting Features Air slide table Series MXS Air gripper Series MHQ Application Example Application Example
Magnetic Rodless Cylinder Series CYB Basic Type How to Order Basic type CYB H 0 Basic type mm mm mm mm mm mm mm 0 0mm mm Standard stroke Refer to the standard stroke table below. Magnetic holding force Refer to the magnet holding force table below. Standard Stroke Table 0 Standard stroke 0, 0, 0, 0 0, 0, 0, 0, 0, 0 0, 0, 0, 0, 0, 0, 0, 40, 00 0, 0, 0, 0, 0,, 0, 40 00, 00, 00, 00 0, 0, 0, 0, 0,, 0, 40 00, 00, 00, 00, 900, 00 Maximum Note) available stroke 0 00 00 00 00 000 000 Note) Contact SMC if the maximum stroke will be exceeded. Magnetic Holding Force (N) N: Approx. 0.kgf 0 Holding force type H type L type 9..9.4 4 9 9 4
Series CYB Strong holding force H type/ø --- N L type/ø --- N Available up to 000mm stroke (ø0, ø) Long life with no external leakage JIS symbol Specifications Fluid Proof pressure Max. operating pressure Min. operating pressure Ambient & fluid temperature Piston speed Cushion Lubrication Stroke length tolerance Mounting orientation Mounting nuts (pcs.) Theoretical Cylinder Thrust Air.0MPa {.kgf/cm²} 0.MPa {.kgf/cm²} 0.MPa {.kgf/cm²} to 0 C 0 to 0mm/s Rubber bumpers at both ends Non-lube 0 to 0st: +.0, to 00st: +.4, 0st & up: +. 0 0 0 Unrestricted MPa: Approx..kgf/cm² Standard equipment (accessory) Caution When calculating the actual thrust, design should consider the minimum actuating pressure. ø, ø ø, ø, ø, ø, ø Mounting bracket type When mounting a floating bracket to a Series CYB body, refer to P. for details, as this will be an order made product. Theoretical thrust (N) 0 90 0 0 0 0 H type H ø ø p Theoretical thrust (N) 0 0 00 900 00 00 00 00 0 0 0 0 L type L H type H p ø p ø p ø ø p ø 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa) 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa) ø0, ø Theoretical thrust (N) 00 00 00 00 00 L type L H type H ø p0 ø0 00 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa) Weight Table Principal Materials kg Magnet holding force 0 Description Material Note Basic weight CYBH 0.0 0.0 0. 0. 0..4..4 CYBL 0. 0. 0..9.9. Additional weight per 0mm of stroke 0.004 0.04 0.0 0.04 0.0 0.0 0.0 0.09 Calculation method/example: CYBH-00 Basic weight....4kg Additional weight... 0.0/0s.4 + 0.0 x 00 0 =.04kg Cylinder stroke... 00st}.. 0. Head cover Cylinder tube Body Magnet Aluminum alloy Stainless steel Aluminum alloy Rare earth Kanigen plated Hard anodized
Series CYB Selection Method E: Kinetic energy of load (J) (W + WB) V E = x () 00 Es: Allowable kinetic energy for intermediate stop using an air pressure circuit (J) Fn: Allowable driving force (N) Ps: Operating pressure limit for intermediate stop using an external stopper, etc. (MPa) Pv: Maximum operating pressure for vertical operation (MPa) WBmax: Maximum connection fitting weight (kg) Wv: Allowable load weight for vertical operation (kg) Operating conditions W: Load weight (kg) P: Operating pressure (MPa) WB: Connection fitting weight (kg) V: Speed (mm/s) µ: Guide's coefficient of friction Stroke L0: Distance from cylinder shaft center to work piece point of application (cm) Mode of operation (horizontal, inclined, vertical) Mode of operation Horizontal operation Inclined operation Note ) Vertical operation Review of load weight and operating pressure W Guide WB Lo θ θ Inclined operation First tentative bore size determination F ød. x P Allowable driving force table (Fn) (n =,, ) Horizontal F = µ x (W + WB) x 9. Inclined F = (W + WB) x 9. x (µcosθ + sinθ) Vertical F = (W + WB) x 9. x (µ + ) Refer to the allowable driving force table for the (Fn) of data. A WB > WBmax Review of connection fitting First tentative bore size determination F ød. x P (Refer to page for connection fitting weight.) Determination of connection fitting weight (WB) First tentative bore size determination F ød. x P W + WB WV P PV Determination of allowable load weight & pressure W + WB > WV P > PV (Refer to page for vertical operation.) WB WBmax (Refer to page 4 for data A.) Review with magnet holding force (H) Second tentative determination of bore size and magnet holding force (H, L) using the graph of allowable driving force (Fn) and distance from cylinder shaft center (Lo) Yes Note ) Intermediate stop? Stop with external stopper Intermediate stopping method E > Es Tentative determination of L type (W + WB) V E = x ( ) 00 P > Ps Determination of pressure (P) when making intermediate stop P Ps Tentative determination of L type P > Ps Tentative determination of H type (Refer to page for intermediate stops.) Tentative determination of H type Review of larger bore size Stop with air pressure circuit Determination of load's kinetic energy (E) (Refer to page for intermediate stops.) E > Es E Es No determination Note ) Review of order made products based on operating conditions determination (Refer to pages 4 to.) Note ) This cylinder cannot perform an intermediate stop using an air pressure circuit in vertical operation. In this case, an intermediate stop can be performed only by using an external stopper, etc. Note ) Depending on the operating environment, etc., order made products should also be reviewed.
Series CYB Selection Method Selection Method Precautions on Design () Selection procedure. Find the drive resisting force Fn (N) when moving the load horizontally.. Find the distance Lo (cm) from the point of the load where driving force is applied, to the center of the cylinder shaft.. Select the bore size and type of magnet holding force (types H, L) from Lo and Fn based on data A. Work piece Selection example Load Fn Lo Given a load drive resisting force of Fn = 0 (N) and a distance from the cylinder shaft center to the load application point of Lo = cm, find the intersection point by extending upward from the horizontal axis of data A where the distance from the shaft center is cm, and then extending to the side, find the allowable driving force on the vertical axis. s suitable to satisfy the requirement of 0 (N) are CYBH or CYBH, CYBL. <Data A : Distance from cylinder shaft center ---------- Allowable driving capacity> CYB Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Usable range 0 4 CYB 0 Distance from cylinder shaft center Lo (cm) 0 4 CYB 0 0 9 Distance from cylinder shaft center Lo (cm) Usable range 0 4 CYB 0 Allowable driving force Fn (N)0 00 0 0 0 0 9 Distance from cylinder shaft center Lo (cm) L type Usable range 0 4 CYB Usable range L type H type 9 Distance from cylinder shaft center Lo (cm) L type H type H type Usable range 0 4 9 Distance from cylinder shaft center Lo (cm) CYB Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) 0 0 0 0 0 00 0 0 0 0 00 00 0 0 0 L type Usable range 0 4 CYB 9 4 Distance from cylinder shaft center Lo (cm) Usable range 0 4 CYB0 0 9 4 Distance from cylinder shaft center Lo (cm) Usable range 0 4 9 4 Distance from cylinder shaft center Lo (cm) CYB 00 00 0 0 0 0 0 L type L type H type L type Usable range H type H type H type 0 4 9 4 Distance from cylinder shaft center Lo (cm) 4
Series CYB Selection Method Precautions on Design () Cylinder Dead Weight Deflection When the cylinder is mounted horizontally, deflection appears due to its own weight as shown in the data, and the longer the stroke is, the greater the amount of variation in the shaft center. CYB Amount of deflection Guide shaft 4 9 4 0 CYB CYB CYB CYB CYB CYB CYB Load platform CYB Note) Clearance (0. to 0.mm) CYB 00 00 00 00 000 Cylinder stroke CYB C CYB0 Note) (Note) Referring to the self weight deflection in the figure below, provide clearance so that the cylinder does not touch the mounting surface or the load section, and is able to operate smoothly within the minimum operating pressure range for a full stroke. CYB CYB, CYB0, CYB The above deflection data indicate values when the external slider has moved to the middle of the stroke. Vertical Operation The load should be guided by a ball type bearing (LM guide, etc.). If a slide bearing is used, sliding resistance increases due to the load weight and load moment, which can cause malfunction. Cylinder bore size 0 W Load weight (Slider bracket weight + work piece weight) Work piece Rodless cylinder (CYB) MPa: Approx..9kgf/cm² CYB H CYBH CYBH CYBL CYBH CYBL CYBH CYBL CYBH CYBL CYBH CYBL CYB0H CYB0L CYBH CYBL Allowable load Max. operating weight (Wv) pressure (Pv) (kg) (MPa).0..0 4..0.0...0. 4.0 9.0.0 44.0.0 0.0 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. Note) Use caution, as operation above the maximum operating pressure can result in breaking of the magnetic coupling. Max. Connection Fitting Weight The CYB (basic type) is not directly connected to the load, and is guided by another shaft (LM guide, etc.). Load connection fittings should be designed so that they do not exceed the weights given in the table below. (Refer to the separate instruction manual for the connection method.) Maximum connection fitting weight CYB H H 0 Max. connection fitting weight (WBmax)(kg) 0. 0.4.0....0..0 Contact SMC before using fittings which exceed the above weights. Intermediate Stops () Intermediate stopping of load with an external stopper, etc. When stopping a load in mid-stroke using an external stopper, etc., operate within the operating pressure limits shown in the table below. Use caution, as operation at a pressure exceeding these limits can result in breaking of the magnetic coupling. MPa: Approx..9kgf/cm² 0 Operating pressure limit for intermediate stop (Ps)(MPa) CYB H 0. CYBH 0. CYBH 0. CYBL 0. CYBH 0. CYBL 0. CYBH 0. CYBL 0. CYBH 0. CYBL 0. CYBH 0. CYBL 0. CYB0H 0. CYB0L 0. CYBH 0. CYBL 0. () Intermediate stopping of load with an air pressure circuit When performing an intermediate stop of a load using an air pressure circuit, operate within the kinetic energy limits shown in the table below. Use caution, as operation when exceeding the allowable value can result in breaking of the magnetic coupling. (Reference values) 0 CYB H CYBH CYBH CYBL CYBH CYBL CYBH CYBL CYBH CYBL CYBH CYBL CYB0H CYB0L CYBH CYBL Allowable kinetic energy for intermediate stop (Es)(J) 0.00 0.0 0. 0.0 0.4 0. 0.4 0. 0. 0.. 0.9...0.09
Series CYB
Magnetic Rodless Cylinder Basic Type Series CYB Dimensions Basic type CYB,, CYB CYB CYB Port size M x 0. M x 0. M x 0. D. B F 9 9 G. H 4. K 4 L N NA 4 4 MM x J M x 0. x 4. M x 0. x 4. M4 x 0. x NN M x.0 M x.0 M x.0 S W X 9 ZZ CYB to CYB0, CYB CYB CYB CYB CYB0 CYB Port size Rc(PT)/ Rc(PT)/ Rc(PT)/ Rc(PT)/4 Rc(PT)/4 Rc(PT)/4 B 4 0 0 0 C D.. 4 E 0.00 0.0 0.00 0.04 F G 9 4 4 H. 9 I 4 0.. K L 0 0 9 MM x J M4 x 0. x M x 0. x M x.0 x M x.0 x M x. x M x. x N NA 4 4 9 NB 9 NN M x. M x. M x. M x.0 CYB CYB CYB CYB CYB0 CYB Q x R M x. x M x. x S 4 0 TB 4 4 TC x R M x. x. M4 x. x. W 0 0 0 0 0 0 X 0 0 ZZ 0 9 Mounting nut/included (pcs.) (except for ø0 and ø) b C CYB -------- SCYB, # CYB -------- SCYB, # CYB -------- SCYB, # CYB -------- SCYB, # CYB -------- SCYB, #4 CYB -------- SCYB, # CYB -------- SCYB, # CYB0 -------- SCYB, # CYB -------- SCYB, # Part No. SNJ-0B SN-0B SN-0B SN-0B H Applicable bore size,,, B d M x.0 M x. M x. M x.0 H 4 B 4 4 C. 4.
Series CYB Specific product Precautions Be sure to read before handling. Refer to pages through for safety instructions and actuator precautions. Caution Mounting. Take care to avoid nicks or other damage on the outside surface of the cylinder tube. This can lead to damage of the scraper and wear ring, which in turn can cause malfunction.. Take care regarding rotation of the external slider. Rotation should be controlled by connecting it to another shaft (linear guide, etc.).. Do not operate with the magnetic coupling out of position. In case the magnetic coupling is out of position, push the external slider back into the correct position by hand at the end of the stroke (or correct the piston slider with air pressure). 4. Be sure that both head covers are secured to a mounting surface before operating the cylinder. Avoid operation with the external slider secured to the surface.. Do not apply a lateral load to the external slider. When a load is mounted directly to the cylinder, variations in the alignment of each shaft center cannot be assimilated, and this results in the generation of a lateral load that can cause malfunction. The cylinder should be operated using a connection method which allows for assimilation of shaft alignment variations and deflection due to the cylinder's own weight. A drawing of a recommended mounting is shown in Figure. Guide rod Rodless cylinder Direct connection with bolts, etc. Variations in the load and cylinder shaft alignment cannot be assimilated, resulting in malfunction. Figure. Incorrect mounting Shaft alignment variations are assimilated by providing clearance for the mounting bracket and cylinder. Moreover, the mounting bracket is extended above the cylinder shaft center, so that the cylinder is not subjected to moment. Figure. Recommended mounting. Use caution regarding the allowable load weight when operating in a vertical direction. The allowable load weight when operating in a vertical direction (reference values on page ) is determined by the model selection method, however, if a load greater than the allowable value is applied, the magnetic coupling may break and there is a possibility of dropping the load. When using this type of application, contact SMC regarding the operating conditions (pressure, load, speed, stroke, frequency, etc.). Disassembly & Maintenance Warning. Use caution as the attractive power of the magnets is very strong. When removing the external slider and piston slider from the cylinder tube for maintenance, etc., handle with caution, since the magnets installed in each slider have very strong attractive power. Caution. When reattaching the head covers after disassembly, confirm that they are tightened securely. When disassembling, hold the wrench flat section of one head cover with a vise, and remove the other cover using a spanner or adjustable angle wrench on its wrench flat section. When retightening, first coat with Locktight (No. 4 red), and retighten to past the original position prior to removal.. Use caution when taking off the external slider, as the piston slider will be directly attracted to it. When removing the external slider or piston slider from the cylinder tube, first force the sliders out of their magnetically coupled positions and then remove them individually while there is no longer any holding force. If they are removed when still magnetically coupled, they will be directly attracted to one another and will not come apart.. Since the magnetic holding force can be changed (for example, from CYBL to CYBH), contact SMC if this is necessary. 4. Do not disassemble the magnetic components (piston slider, external slider). This can cause a loss of holding force and malfunction.. When disassembling to replace the seals and wear ring, refer to the separate disassembly instructions.. Note the direction of the external slider and piston slider. Since the external slider and piston slider are directional for ø, ø and holding force type L, refer to the drawings below when performing disassembly or maintenance. Put the external slider and piston slider together, and insert the piston slider into the cylinder tube so that they will have the correct positional relationship as shown in Figure. If they align as shown in Figure 4, insert the piston slider after turning it around 0. If the direction is not correct, it will be impossible to obtain the specified holding force. Figure. Correct position Figure 4. Incorrect position Example for ø to ø with holding force type L
Magnetic Rodless Cylinder Series CYR Direct Mount Type Direct mount type Magnetic Rodless cylinder mm mm mm mm mm mm mm 0 0mm mm Nil Piping type Standard G Centralized piping Note) G type is not available for ø. Magnetic holding force Holding force type Applicable bore size H to L to Applicable auto switch types for ø, ø, ø, ø Type Reed switch Solid state switch Special function Electrical entry Grommet Grommet Note ) Lead wire length symbol Type Reed switch Solid state switch Special function Electrical entry Grommet Grommet Indicator light No Yes Yes How to Order CYR H 0 Z Refer to the magnet holding force table on page. for ø, ø, ø, ø0, ø Diagnostic indication ( color indicator) Wiring (output) wire wire (NPN equiv.) wire (NPN) wire (PNP) wire Switch rail Nil With switch rail N Without switch rail Auto switch type Nil Without auto switch Standard stroke Refer to the standard stroke table on page. Load voltage DC 0.m... Nil (Example) F9N m... L F9NL Indicator light Yes No Yes Wiring (output) wire wire wire (NPN) wire (PNP) wire wire (NPN) wire (PNP) wire 4V AC, V 0V or less V 0V V Load voltage DC AC Number of auto switches Nil pcs. S pc. n "n" pcs. Note ) Auto switches can be mounted on H type only. Note ) In the case of ø with switch rail but without switch, the cylinder construction is for reed switch. Refer to the table below for auto switch part numbers. Auto switch no. A90 A9 A9 F9N F9P F9B V Z V 0V Z, V 0V or less Z0 Y9A, V YP V Y9B YNW, V YPW V YBW Note ) Lead wire length symbol 0.m... Nil (Example) FY9A m... L Y9AL m... Z Y9AZ Note ) Solid state auto switches marked with a "" are produced upon receipt of order. Note ) Symbol N is standard type only. Note ) With the switch rail, a built-in switch magnet is also included. Note ) For ø, the built-in switch magnet is included even without the switch rail. Refer to "Auto Switch Guide" (E4-A) for further details on auto switch units. Refer to pages 0 and for auto switch circuit diagrams. 4V 4V 4V V Auto switch no. Lead wire length (m) Note ) 0. (Nil) (L) (Z) Lead wire length (m) Note ) 0. (Nil) (L) (Z) Applicable load IC circuit Relay, PLC IC circuit IC circuit IC circuit Relay, PLC Applicable load IC circuit Relay, PLC IC circuit Relay, PLC 9
Series CYR Specifications Fluid Proof pressure Max. operating pressure Min. operating pressure Ambient & fluid temperature Piston speed Note) Cushion Lubrication Stroke length tolerance Mounting method MPa: Approx..kgf/cm² Air.0MPa {.kgf/cm²} 0.MPa {.kgf/cm²} 0.MPa {.kgf/cm²} to 0 C 0 to 00mm/s Rubber bumpers at both ends Non-lube 0 to 0st: +.0 0, to 00st: +.4 0, 0st & up: +. 0 Direct mount type Note) When an auto switch is placed at an intermediate position, the maximum piston speed should be limited to no more than 0mm/s due to relays, etc. Standard Stroke Table Mounting bracket type When mounting a floating bracket to a Series CYR body, refer to page for details, as this will be an order made product. Standard stroke 0, 0, 0, 0 0, 0, 0, 0, 0, 0 0, 0, 0, 0, 0, 0, 0, 40, 00 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 Max. available Note) stroke 0 00 00 00 00 Max. stroke with switch 0 00 0 00 00 0 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 900, 00 00 00 Note) Contact SMC if the maximum stroke will be exceeded. Magnetic Holding Force (N) N: Approx. 0.kgf Holding force type H type L type 9..9 4 9 9 0 4 Theoretical Cylinder Thrust Caution When calculating the actual thrust, design should consider the minimum actuating pressure. ø, ø ø, ø, ø, ø, ø ø0, ø Theoretical thrust (holding force) (N) 0 90 0 0 0 0 H ø ø Theoretical thrust (holding force) (N) 0 0 00 900 00 00 00 00 0 0 0 0 L H ø ø ø ø ø Theoretical thrust (holding force) (N) 00 00 00 00 00 00 L H ø ø0 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa) 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa) 0 0. 0. 0. 0.4 0. 0. 0. 0. 0.9.0 Supply pressure (MPa)
Magnetic Rodless Cylinder Direct Mount Type Series CYR Weight Table Unit: kg Item 0 Basic weight (for 0st) CYRH CYRGH (with switch rail) CYRL CYRGL (with switch rail) CYRH (without switch rail) CYRL (without switch rail) 0.09 0.0 0. 0.00 0. 0. 0.4 0. 0. 0. 0.0 0.0 0.0 0.490....00.0..90..9.9..00.4 4.9. 4.0 Additional weight per 0st (with switch rail) 0.0 0.04 0.04 0.0 0.0 0. 0. 0. 0. Additional weight per 0st (without switch rail) 0.004 0.04 0.0 0.0 0.00 0.00 0.00 0.09 0. Calculation method/example: CYRH-00 (with switch rail) Basic weight...0.0 (kg), Additional weight...0.0 (kg/0st), Cylinder stroke...00 (st) 0.0 + 0.0 x 00 0 =.49 (kg)
Series CYR Selection Method E: Kinetic energy of load (J) (W+WB) V ² E = ( ) x 00 Es: Allowable kinetic energy for intermediate stop using an air pressure circuit (J) Fn: Allowable driving force (N) MD: Maximum allowable moment (N m) when a connection fitting, etc. is carried directly Ps: Operating pressure limit for intermediate stop using an external stopper, etc. (MPa) Pv: Maximum operating pressure for vertical operation (MPa) WBmax: Maximum load weight (kg) when loaded directly on the body Operating conditions W: Load weight (kg) WB: Connection fitting weight (kg) µ: Guide's coefficient of friction L0: Distance from cylinder shaft center to work piece point of application (cm) Mode of operation Switches P: Operating pressure (MPa) V: Speed (mm/s) Stroke Mode of operation (horizontal, inclined, vertical) L: Distance from cylinder shaft center to connection fitting, etc. center of gravity Horizontal operation Inclined operation Note ) Vertical operation Review of load weight and operating pressure W Guide Lo First tentative bore size determination WB F ød. x P θ θ Inclined operation Allowable driving force table (Fn) (n =,, ) Horizontal F = µ x (W + WB) x 9. Inclined F = (W + WB) x 9. x (µcosθ + sinθ) Vertical F = (W + WB) x 9. x (µ + ) Refer to the allowable driving force table for the (Fn) of data. A WB>WBmax Review of connection fitting First tentative bore size determination F ød. x P W+WB WV P PV (Refer to p. 4 for the maximum load weight when loaded Determination of directly on the body.) connection fitting weight (WB) First tentative bore size determination F ød. x P Determination of allowable load weight & pressure W+WB>WV P>PV (Refer to p. 4 for vertical operation.) WB WBmax Review of switch use and stroke NG (Refer to standard stroke table on p..) Equipped with switch rail? Yes Equipped with switches? Yes Determination of stroke with switch (Refer to data A on p..) No No OK Review with magnet holding force (H) Second tentative determination of bore size and magnet holding power (H, L) using the graph of allowable driving force (Fn) and distance from cylinder shaft center (Lo) Yes Equipped with external guide system? No Stop with external stopper P>Ps Determination of pressure (P) when making Tentative intermediate stop determination of L type P>Ps Tentative determination of H type Review of larger bore size Intermediate stopping method E>Es Tentative determination of L type (W+WB) V E = ( ) x 00 P Ps (Refer to p. for intermediate stops.) Tentative determination of H type Stop with air pressure circuit Determination of load's kinetic energy (E) (Refer to p. for intermediate stops.) E>Es E Es Note ) Yes Intermediate stop? No determination Note ) Review of order made products based on operating conditions (Refer to p. 4 to.) determination Note ) WBxL>MD (Refer to p. for body non-rotating accuracy and Determination maximum allowable moment.) of rotating moment (Refer to p. for body Note ) non-rotating accuracy and NG Determination of allowable stroke maximum allowable moment.) OK WBxL MD Note ) This cylinder cannot perform an intermediate stop using an air pressure circuit in vertical operation. In this case, an intermediate stop can be performed only by using an external stopper, etc. Note ) Depending on the operating environment, etc., order made products should also be reviewed. Note ) An external guide system should be installed when over specifications.
Series CYR Selection Method Selection procedure. Find the drive resisting force Fn (N) when moving the load horizontally.. Find the distance Lo (cm) from the point of the load where driving force is applied, to the center of the cylinder shaft.. Select the bore size and type of magnet holding force (types H, L) from Lo and Fn based on data A. Work piece Selection example Load Fn Lo Given a load drive resisting force of Fn = 0 (N) and a distance from the cylinder shaft center to the load application point of Lo = cm, find the intersection point by extending upward from the horizontal axis of data A where the distance from the shaft center is cm, and then extending to the side, find the allowable driving force on the vertical axis. s suitable to satisfy the requirement of 0 (N) are CYRH or CYRH, CYRL. CYR Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Precautions on Design () <Data A : Distance from cylinder shaft center --------- Allowable driving capacity> Useable range 0 4 CYR 0 Distance from cylinder shaft center Lo (cm) Useable range 0 4 9 Distance from cylinder shaft center Lo (cm) CYR 0 Useable range 0 4 CYR 0 0 0 Distance from cylinder shaft center Lo (cm) L Useable range H 0 4 9 Distance from cylinder shaft center Lo (cm) CYR 00 0 0 0 0 H H L H H Useable range 9 0 4 9 Distance from cylinder shaft center Lo (cm) CYR 0 0 0 Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) Allowable driving force Fn (N) 0 0 0 4 CYR 00 0 0 0 0 L H Useable range 0 4 9 4 Distance from cylinder shaft center Lo (cm) CYR0 00 00 0 0 0 0 L Useable range 0 4 9 4 Distance from cylinder shaft center Lo (cm) CYR 00 00 0 0 0 0 0 Useable range Useable range 9 4 Distance from cylinder shaft center Lo (cm) 0 4 9 4 Distance from cylinder shaft center Lo (cm) H L H H L
Series CYR Selection Method Precautions on Design () Cylinder Dead Weight Deflection When the cylinder is mounted horizontally, deflection appears due to its own weight as shown in the data, and the longer the stroke is, the greater the amount of variation in the shaft center. Therefore, a connection method should be considered which can assimilate this deflection. Guide shaft Load platform C Note) Vertical Operation The load should be guided by a ball type bearing (LM guide, etc.). If a slide bearing is used, sliding resistance increases due to the load weight and load moment, which can cause malfunction. Load weight (Slider bracket weight +work piece weight) Work piece Max. Load Weight when Loaded Directly on Body When the load is applied directly to the body, it should be no greater than the maximum values shown in the table below. CYR H H H 0 Maximum load weight (WBmax)(kg) 0. 0.4.0....0..0 Loading direction Clearance Note) (0. to 0.mm) Note) Referring to the self weight deflection in the figure below, provide clearance so that the cylinder does not touch the mounting surface or the load, etc., and is able to operate smoothly within the minimum operating pressure range for a full stroke. CYR CYR,,, 0, CYR CYR CYR Rodless cylinder Cylinder bore size 0 W CYR H CYRH CYRH CYRH CYRL CYRH CYRL CYRH CYRL CYRH CYRL CYR0H CYR0L CYRH CYRL MPa: Approx..kgf/cm² Allowable load weight (Wv) (kg).0..0.0.0...0. 4.0 9.0.0 44.0.0 0.0 Max. operating pressure (Pv) (MPa) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. Loading direction Body Switch rail Wear ring C Amount of deflection 4 9 4 0 CYR CYR CYR CYR CYR CYR CYR CYR0 00 00 00 00 000 Stroke CYR Note) Use caution, as there is a danger of breaking the magnetic coupling if operated above the maximum operating pressure. The above deflection data indicate values when the external slider has moved to the middle of the stroke. 4
Series CYR Selection Method 4 Precautions on Design () Intermediate Stops () Intermediate stopping of load with an external stopper, etc. When stopping a load in mid-stroke using an external stopper, etc., operate within the operating pressure limits shown in the table below. Use caution, as operation at a pressure exceeding these limits can result in breaking of the magnetic coupling. 0 MPa: Approx..kgf/cm² Operating pressure limit for intermediate stop (Ps)(MPa) CYR H 0. CYRH 0. CYRH 0. CYRH 0. CYRL 0. CYRH 0. CYRL 0. CYRH 0. CYRL 0. CYRH 0. CYRL 0. CYR0H 0. CYR0L 0. CYRH 0. CYRL 0. () Intermediate stopping of load with an air pressure circuit When performing an intermediate stop of a load using an air pressure circuit, operate at or below the kinetic energy shown in the table below. Use caution, as operation when exceeding the allowable value can result in breaking of the magnetic coupling. (Reference values) Body Non-rotating Accuracy and Maximum Allowable Moment (with Switch Rail) (Reference Values) Reference values for non-rotating accuracy and maximum allowable moment at stroke end are indicated below. 0 Non-rotating accuracy ( )..0 4......4. Stroke End Stopping Method Load Max. allowable moment (MD) (N m) 0.0 0.0 0. 0. 0. 0. 0..00. Slide block Guide shaft Cylinder tube Note ) Allowable stroke 0 0 0 0 0 0 0 00 00 Non-rotating accuracy Body Shock absorber Load Switch rail Wear ring C Note ) Avoid operations where rotational torque (moment) is applied. In such a case, the use of an external guide is recommended. Note ) The above reference values will be satisfied within the allowable stroke ranges, but caution is necessary, because as the stroke becomes longer, the inclination (rotation angle) within the stroke can be expected to increase. Note ) When a load is applied directly to the body, the loaded weight should be no greater than the allowable load weights on page 4. When stopping a load having a large inertial force at the stroke end, tilting of the body and damage to the bearings and cylinder tube may occur. (Refer to the left hand drawing below.) As shown in the right hand drawing below, a shock absorber should be used together with the stopper, and thrust should also be transmitted from the center of the body so that tilting will not occur. Slide block Guide shaft Allowable kinetic energy for intermediate stop (Es)(J) CYR H 0.00 CYRH CYRH CYRH CYRL 0.0 0. 0.4 0. Body Body tilting Stopper Thrust transmission area Body Cylinder tube CYRH CYRL 0.4 0. CYRH CYRL 0. 0. CYRH CYRL. 0.9 0 CYR0H CYR0L.. CYRH CYRL.0.09
Series CYR Construction/Standard Type CYRH a @0 @4!!4!0 i @ q r a!9 @ @!@! @ t ou y! With switch rail CYRH a @0! @4!4!!0 i @ q @9 r a!9! @0 @ @! @ t! y uo@ @ With switch rail CYRH to H a @0! @4!4! @9 @!0 i q r For CYR For CYR,!9! @ @0 @! @! o uy@ t@!! a With switch rail Parts list No. a b a b 4 9 4 9 Description Body End cover A End cover C End cover B End cover D Cylinder tube Piston Material Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Stainless steel ø to ø : Brass ø to ø: Aluminum alloy Shaft Piston side yoke External slider side yoke Magnet A Stainless steel Rolled steel plate Rolled steel plate Rare earth magnet Magnet B Rare earth magnet Spacer Rolled steel plate Bumper Urethane rubber Piston nut Carbon steel Snap ring Carbon tool steel Attachment ring Aluminum alloy ø, ø, ø Stainless steel C type snap ring for shaft ø, ø, ø, ø, ø0, ø Hard steel wire Magnetic shielding plate Rolled steel plate Switch rail Aluminum alloy Magnet Rare earth magnet Hexagon socket head plug Chrome steel Note Hard anodized Hard anodized Hard anodized Hard anodized Hard anodized ø to ø: Kanigen plated ø to ø: Chromated Zinc chromated Zinc chromated Nickel plated ø to ø Nickel plated Hard anodized Chromated White anodized Nickel plated No. 4 9 Description Steel ball Material Chrome steel Hexagon socket head screw Chrome steel Hexagon socket head set screw Chrome steel Cylinder tube gasket NBR Wear ring A Special resin Wear ring B Special resin Wear ring C Special resin Piston seal NBR Scraper NBR Switch rail gasket NBR Replacement parts: Seal kits 0 Order No. CYR -PS CYR-PS CYR-PS CYR-PS CYR-PS CYR-PS CYR-PS CYR0-PS CYR-PS Note ø: Hexagon socket head plug ø, ø0, ø : None Nickel plated Nickel plated Seal kits are sets consisting of items 4 through, and can be ordered using the order number for each bore size. Content Nos. 4,,, above Nos. 4,,,,, 9, above
Magnetic Rodless Cylinder Direct Mount Type Series CYR Construction/Centralized Piping Type Note) Centralized piping is not available for ø. CYRGH b!! @4!4! q!0 i@ @9 r b!9! @ @ @ t! y u o @ @ #0 @0 CYRGH CYRGH to H b!! @4!4! @9 @!0 i q r @ b!9! @ @!9! @ @0 #0 @ @! o u y @ t @!! For CYRG For CYRG Replacement parts: Seal kits Order No. CYR-PS CYR-PS CYR-PS CYR-PS CYR-PS CYR-PS 0 CYR0-PS CYR-PS Content Nos. 4,,,,, 9, at the left * Seal kits are the same for both the standard type and the centralized piping type. Switch Rail Accessory Type CYR E Stroke Switch rail accessory kits Order No. CYR E- CYRE- CYRE- Reed switch CYRE- Solid state switch CYREN- CYRE- CYRE- CYRE- 0 CYR0E- CYRE- Note ) indicates the stroke. Note ) A magnet is already built in for ø. Content Nos., 9,, at the left Nos., 9,,, at the left Note ) Nos.,,,, at the left Nos.,, 9,,, at the left
Series CYR Standard Type: ø to ø CYR H - Stroke L Nil N Note ) Type L is not available for ø through ø. Note ) This drawing shows the version with switch rail (nil). W K HC HT -Plug A N X HB 4-J x E (depth) CB H HA -P (piping port) T Y x 4-MM thread depth M T 4-Counter bore dia. øb Counter bore depth C HP L 4-øLD GW GP X ød QW PW F TC WS WP HS Plug W K With switch rail Q + Stroke G CR HR Area E Z + Stroke (Area E) For CYR,,, 0, A B C CB CR D F G GP GW H HA HB HC HP HR HS HT J x E CYR 9.. 0... 4. 9. 9 M4 x 0. x CYR 9.. 0.. 4. 4 4 4 4 4 M4 x 0. x CYR. 4. 0... M x 0. x CYR 9 9... 9 9. 9 4. 4 M x x CYR. 9.... 44 4. 44 4. 4. 4.. M x x CYR..... 9 4 9 9 M x. x CYR. 4. M x. x CYR0 4 4... 0 4 4 4 0 9 4 M x. x CYR 4.. 9 9. 9 9 9 90 9. M x. x K L LD M MM N P PW Q QW T TC W WP WS X Y Z CYR 4.. M x 0.. M x 0. 9 4.. 9.. CYR 9. 4 M x 0. 4. M x 0. 4. 4 9. CYR 4 4. M4 x 0. M x 0. 4 9 4. 94 CYR. M4 x 0. Rc(PT) / 9. 9 4 CYR 0. M x 0.. Rc(PT) / 4... CYR M x. Rc(PT) / 4 4 0 9 CYR 90 M x Rc(PT) /4 4 4 4 0 9 4 CYR0. M x. Rc(PT) /4 9 4 4 0 4 0 CYR 4. M x. Rc(PT) /4 94 0 4 0 4 0 With auto switch CYRH... SCYR, # (# + #) For ø to ø CYR... SCYR, # (# + #)
Centralized Piping Type: ø to ø Magnetic Rodless Cylinder Direct Mount Type Series CYR CYRG H - Stroke L Note) Type L is not available for ø and ø. W K CYRG to HB 4-J x E (depth) CB HP HT H HA -P (piping port) HC T Y L N X x 4-MM thread depth M 4-Counter bore dia. øb Counter bore depth C T WP 4-øLD GW GP X ød QW PW F TC HS Plug WS W K With switch rail Q + Stroke G CR HR Z + Stroke (Area E) for CYRG,,, 0, 4 -P (piping port). 9.. -P (piping port) Plug CYRG CYRG CYRG CYRG CYRG CYRG CYRG CYRG CYRG0 CYRG B. 9. 9. 4 4 C. 4....... CB CR 0. 0.. D.. 4 F. 9.. G 4.. GP 9 44 9 GW... 4.... 9. H 9 44 9 HA 4 4 0 9 HB 4. 9 4 HC 4 4 4 9 HP 4. HR 4 4 0 90 HS... 9 9. HT. 4 0. J x E M4 x 0. x M x 0. x M x x M x x M x. x M x. x M x. x M x. x K 9 4 4 CYRG CYRG CYRG CYRG CYRG CYRG CYRG0 CYRG L 0 90 LD. 4..... M 4 MM M x 0. M4 x 0. M4 x 0. M x 0. M x M x M x. M x. N 4... P M x 0. M x 0. Rc(PT) / Rc(PT) / Rc(PT) / Rc(PT) /4 Rc(PT) /4 Rc(PT) /4 PW 4 4 4 94 Q 4 9 4 9 QW 4 4 4 0 T. 9.. 4 TC 4. 4 4 W 0 0 0 0 WP 9. 4 4 WS X 0 0 Y 9. 4. 4 9 9 Z 94 4 With auto switch CYRG... SCYR, # (# + #) 9
Series CYR Auto Switches/Proper Mounting Position for Stroke End Detection Auto Switch Operation Range ø to ø A C Auto switch A B C D Bore model size D-A9 D-F9 D-A9 D-F9 D-A9 D-F9 D-A9 D-F9. 9... 4 4.. 4 44.. 4 4 9. 4 44... 0.. Note) Auto switches cannot be installed in Area C in the case of ø. ø to ø Auto switch model Bore size 0 D-Z D-Z... 9. A D-Y D-Y D-YW... 9. D-Z D-Z 9. 4. 4.. Note) 0mm is the minimum stroke available with auto switces mounted. B B C D D-Y D-Z D-Y D-Z D-Y D-Z D-Y D-Z D-YW D-YW 99 4 4 4. 4. 4.. 4. 4. 4. 99. 4..... 4. 4.. D D-Y D-Y D-YW 4. 99... 0 Auto switch model D-A9 D-F9 D-Z D-Z 9 4 9 9 D-Y D-Y D-YW Note ) Switches cannot be mounted in some cases. Note ) Operating ranges are standards including hysteresis, and are not guaranteed. Large variations may occur depending on the surrounding environment (variation on the order of ±%). Auto Switch Mounting N m: Approx..kgf cm When mounting auto switches, they should be inserted into the cylinder's switch groove from the direction shown in the drawing on the right. After setting in the mounting position, use a flat head watchmakers screw driver to tighten the mounting screw which is included. Note) When tightening the auto switch mounting screw, use a watchmakers screw driver with a handle about to mm in diameter. Furthermore, the tightening torque should be approximately 0.0 to 0.N m (0. to.0kgf cm). As a rule, it can be turned about 90 past the point at which tightening can be felt. Flat head watchmakers screw driver Auto Switch Specifications ø to ø Switch mounting screw (M. x 4l) (included) Auto switch () Switches (switch rail) can be added to the standard type (without switch rail). The switch rail accessory type is mentioned on page, and can be ordered together with auto switches. () Refer to the separate disassembly instructions for switch magnet installation procedures.
Magnetic Rodless Cylinder Direct Mount Type Series CYR Specific product Precautions Be sure to read before handling. Refer to pages through for safety instructions and actuator precautions. Guide rod Rodless cylinder Mounting Caution. Take care to avoid nicks or other damage on the outside surface of the cylinder tube. This can lead to damage of the scraper and wear ring, which in turn can cause malfunction.. Take care regarding rotation of the external slider. Rotation should be controlled by connecting it to another shaft (linear guide, etc.).. Do not operate with the magnetic coupling out of position. In case the magnetic coupling is out of position, push the external slider back into the correct position by hand at the end of the stroke (or correct the piston slider with air pressure). 4. The cylinder is mounted with bolts through the mounting holes in the end covers. Be sure they are tightened securely.. If gaps occur between the mounting surface and the end covers when mounting with bolts, perform shim adjustment using spacers, etc. so that there is no unreasonable stress.. Be sure that both end covers are secured to the mounting surface before operating the cylinder. Avoid operation with the external slider secured to the surface.. Do not apply a lateral load to the external slider. When a load is mounted directly to the cylinder, variations in the alignment of each shaft center cannot be assimilated, which results in the generation of a lateral load that can cause malfunction. The cylinder should be operated using a connection method which allows for assimilation of shaft alignment variations and deflection due to the cylinder's own weight. A drawing of a recommended mounting is shown in Figure. Direct connection with bolts, etc. Variations in the load and cylinder shaft alignment cannot be assimilated, resulting in malfunction. Figure. Incorrect mounting Mounting bracket Guide rod Clearance Rodless cylinder Shaft alignment variations are assimilated by providing clearance for the mounting bracket and cylinder. Moreover, the mounting bracket is extended above the cylinder shaft center, so that the cylinder is not subjected to moment. Figure. Recommended mounting. Use caution regarding the allowable load weight when operating in a vertical direction. The allowable load weight when operating in a vertical direction (reference values on page 4) is determined by the model selection method, however, if a load greater than the allowable value is applied, the magnetic coupling may break and there is a possibility of dropping the load. When using this type of application, contact SMC regarding the operating conditions (pressure, load, speed, stroke, frequency, etc.).. Special tools are necessary for disassembly. Special tool Special tool number list No. CYRZ-V CYRZ-W CYRZ-X CYRZ-Y Disassembly & Maintenance Warning. Use caution as the attractive power of the magnets is very strong. When removing the external slider and piston slider from the cylinder tube for maintenance, etc., handle with caution, since the magnets installed in each slider have very strong attractive power. Caution F Applicable bore size,,,,, 0. Use caution when taking off the external slider, as the piston slider will be directly attracted to it. When removing the external slider or piston slider from the cylinder tube, first force the sliders out of their magnetically coupled positions and then remove them individually when there is no longer any holding force. If they are removed when still magnetically coupled, they will be directly attracted to one another and will not come apart.. Since the magnetic holding force can be changed (for example, from CYRL to CYRH), contact SMC if this is necessary. 4. Do not disassemble the magnetic components (piston slider, external slider). This can cause a loss of holding force and malfunction.. When disassembling to replace the seals and wear ring, refer to the separate disassembly instructions.. Note the direction of the external slider and piston slider. Since the external slider and piston slider are directional for ø, ø and holding force type L, refer to the drawings below when performing disassembly or maintenance. Put the external slider and piston slider together, and insert the piston slider into the cylinder tube so that they will have the correct positional relationship as shown in Figure. If they align as shown in Figure 4, insert the piston slider after turning it around 0. If the direction is not correct, it will be impossible to obtain the specified holding force. Figure. Correct position Figure 4. Incorrect position Example for ø to ø with holding force type L
Magnetic Rodless Cylinder Series CYS Slider Type/Slide Bearing How to Order Slide bearing CYS H 0 With auto switch CDYS H 0 A With switch rail Slider type (slide bearing) Number of auto switches Nil pcs. S pc. n "n" pcs. mm mm mm mm mm mm mm Auto switch type Nil Without auto switch Refer to the table below for applicable auto switch types. Magnetic holding force Refer to the magnet holding force table on page. Standard stroke Refer to the standard stroke table on page. Adjustment type Nil With adjustment bolt B With shock absorber (pcs.) With shock absorber (with plate A ) BS Installed on Side A at time of shipment. Refer to "Auto Switch Guide" (E4-A) for further details on auto switch units. Refer to pages 0 and for auto switch circuit diagrams. Load voltage Auto switch no. Lead wire length (m) Note ) Special function Electrical Wiring Electrical entry direction 0. entry (output) DC AC None Applicable load Vertical Lateral (Nil) (L) (Z) (N) wire (NPN equiv.) V AH IC circuit Yes Grommet 0V A AH V 0V A AH wire A0 Relay No V, V 0V or less A0H IC circuit 4V PLC Yes V AC Connector No V, V 4Vor less A0C IC circuit wire (NPN) FNV F9 V, V Grommet wire (PNP) FPV FP IC circuit FBV J9 wire V Connector J9C wire (NPN) FNWV F9W Diagnostic indication V, V IC circuit wire (PNP) FPW ( color indicator) Yes Relay 4V FBWV J9W PLC wire V Water resistant ( color indicator) Grommet FBA With timer wire (NPN) FNT V, V With diagnostic output ( color indicator) F9F IC circuit Latch type with diagnostic output 4 wire (NPN) Note ) FLF ( color indicator) Applicable auto switch types / Type Reed switch Solid state switch Note ) Lead wire length symbol 0.m... Nil (Example) A 0C m... L (Example) A0CL m... Z (Example) A0CZ None... N (Example) A0CN Note ) Solid state auto switches marked with a "" are produced upon receipt of order. Note ) Type D-FLF cannot be mounted on bore sizes ø and ø. Indicator light
Magnetic Rodless Cylinder Slider Type/Slide Bearing Series CYS s Type Bearing type Auto switch model Adjustable type Slider type Slide bearing CYS,,,,,, D-A, A D-F, J With adjustment bolt With shock absorber Load can be directly mounted Strokes available up to 00mm Long life with no external leakage With auto switches and shock absorbers Specifications Fluid Proof pressure Max. operating pressure Min. operating pressure Ambient & fluid temperature Piston speed Cushion Lubrication Stroke length tolerance Air.0MPa {.kgf/cm²} 0.MPa {.kgf/cm²} 0.MPa {.kgf/cm²} to 0 C 0 to 0mm/s Rubber bumpers at both ends Non-lube MPa: Approx..kgf/cm² 0 to 0st: +.0, to 00st: +.4, 0st to: +. 0 0 0 Mounting orientation Unrestricted In the case of a model with auto switch (CDYS) where an auto switch is mounted at an intermediate position, the maximum detectable piston speed is controlled by the response time of the load (relays, sequence controller, etc.). Standard Stroke Table Standard stroke 0, 0, 0, 0 0, 0, 0, 0, 0, 0 0, 0, 0, 0, 0, 0, 0, 40, 00 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 Maximum available stroke 0 00 0 00 00 Principle Materials 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 900, 00 00 Description Plate A, B Material Aluminum alloy Note Hard anodized Magnetic Holding Force (N) Cylinder tube Guide shaft A, B Magnet Slide block Stainless steel Carbon steel Rare earth magnet Aluminum alloy Hard chrome plated Hard anodized H type Holding force type L type 9..9.4 4 N: Approx. 0.kgf 9 9 Amount of Adjustment for Adjustment Bolt and Shock Absorber Adjustment bolt amount of adjustment (both sides) 9 Shock absorber amount of adjustment Plate A side Plate B side 4 4 4 * Since the cylinder is in an intermediate stop condition when stroke adjustment is performed, use caution regarding the operating pressure and the kinetic energy of the load. Weight Table (kg) Number of magnets Basic CYSH CYSL 0. 0.4 0.9 0..4..4...4 4.0.4 Additional weight per 0mm of stroke 0.044 0.04 0.4 0. 0. 0. 0. Calculation method/example: CYSH-00 Basic weight....kg Additional weight... 0./0st Cylinder stroke... 00. + 0. x 00 0 =.kg With shock absorber Refer to page for details regarding Series CYS with shock absorber.
Series CYS Selection Method E: Kinetic energy of load (J) W V E = x () 00 Es: Allowable kinetic energy for intermediate stop using an air pressure circuit (J) Ps: Operating pressure limit for intermediate stop using an external stopper, etc. (MPa) Pv: Maximum operating pressure for vertical operation (MPa) WA: Allowable load weight based on these operating conditions (kg) Wv: Allowable load weight for vertical operation (kg) σ: Stroke coefficient Load weight within stroke σ = Maximum load weight Horizontal operation Operating conditions W: Load weight (kg) V: Speed (mm/s) P: Operating pressure (MPa) Stroke L0: Distance from slide block mounting surface to work piece center of gravity (cm) Mode of operation (horizontal, inclined, vertical) Mode of operation Inclined operation Note ) Vertical operation Review of load weight and operating pressure First tentative bore size determination W ød. x P First tentative bore size determination 0. x Wcosθ + Wsinθ ød.0 x P First tentative bore size determination 0. x W + W ød.0 x P W θ θ Inclined operation Determination of allowable load weight & pressure W Wv P Pv W>Wv P>Pv (Refer to p. for vertical operation.) (Refer to p. for method to find σ.) Calculate stroke coefficient (σ) with stroke and tentatively determined bore size Load weight within stroke σ = Maximum load weight Select an example calculation for allowable weight based on cylinder mounting orientation (Refer to p. &.) Review of bore size, stroke and L0 W>WA Calculate (WA) from the formula for the tentatively determined bore size Review with magnet holding force (H) W WA 4 Stop with external stopper Intermediate stopping method E>Es Tentative determination of L type W V E = x () 00 P>Ps Determination of P Ps pressure (P) when making intermediate stop Tentative determination of L type P>Ps (Refer to p. for intermediate stops.) Stop with air pressure circuit Determination of load's kinetic energy (E) Tentative determination of H type Tentative Review of larger bore size determination of H type E>Es E Es Yes (Refer to p. for intermediate stops.) Note ) Intermediate stop? No determination Note ) Review of order made products based on operating conditions (Refer to p. 4 to.) determination Note ) This cylinder cannot perform an intermediate stop using an air pressure circuit in vertical operation. In this case, an intermediate stop can be performed only by using an external stopper, etc. Note ) Depending on the operating environment, etc., order made products should also be reviewed.
Series CYS Selection Method How to Find σ when Selecting the Allowable Load Weight Precautions on Design () Examples of Allowable Load Weight Calculation Based on Cylinder Mounting Orientation Since the maximum load weight with respect to the cylinder stroke changes as shown in the table below, σ should be considered as a coefficient determined in accordance with each stroke. Example) for CYS 0 () Maximum load weight = kg () Load weight for 0st =.kg. () σ = = 0. is the result. Calculation formula for σ (σ ) σ= σ= CYS CYS (..x xst) CYS CYS (0..x xst) CYS (.9.x xst) ST: Stroke CYS (..x xst) CYS (..x xst). Horizontal operation (floor mounting) Maximum load weight (center of slide block) Max. load weight (kg). Stroke (max) to 0st to 0st to 00st to 00st. Horizontal operation (wall mounting) to 00st to 00st 0 (kg) to 00st The above maximum load weight values will change with the stroke length for each cylinder size, due to limitation from warping of the guide shafts. (Take note of the coefficient σ.) Moreover, depending on the operating direction, the allowable load weight may be different from the maximum load weight. (.4.x xst) σ= 0 Note) Calculate with σ= for all applications up to ø0mmst, ø00mmst, ø00mmst, ø00mmst, ømmst and ø00mmst. Load weight (kg) 0 (.) 4 CYS CYS CYS CYS CYS CYS Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) σ.44 +Lo σ.0.4+lo σ.4.+lo σ 4.4 +Lo σ.+lo σ +Lo σ.+lo CYS 0 00 (0) 0 00 00. Vertical operation Cylinder stroke Allowable load weight (WA)(kg) σ..9+lo σ 4..+Lo σ..+lo σ..9+lo σ 44.0.4+Lo σ. 4.+Lo σ..+lo Lo: Distance from mounting surface to load center of gravity (cm) Note) A safety factor should be considered to prevent dropping.
Series CYS Selection Method Precautions on Design () Examples of Allowable Load Weight Calculation Based on Cylinder Mounting Orientation 4. Inclined operation (in direction of operation). Horizontal operation (pushing load, pusher) Angle k to 4 to 0 0.9 to 0. to 90 0. Angle coefficient (k) k = [to 4 (=θ)] =, [to 0 ] = 0.9, [to ] = 0., [to 90 ] = 0. Lo: Distance from mounting surface to load center of gravity (cm). Inclined operation (at right angle to direction of operation) Allowable load weight (WA)(kg) σ. K cos θ+(.9+lo)sin θ σ. K.cos θ + (.+Lo)sin θ σ K cos θ + (.+Lo)sin θ σ K cos θ +(.9+Lo)sin θ σ K cos θ + (.4+Lo)sin θ σ K cos θ + (4.+Lo)sin θ σ 0 K cos θ + (.+Lo) sin θ F: Drive (from slide block to position Lo) resistance force (kg) Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) Allowable load weight (WA)(kg) σ..9+lo σ 0.4+Lo σ..+lo σ 4.+L o σ..+lo σ 0.+Lo σ.9+lo. Horizontal operation (load, lateral offset Lo) Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) σ.44.+(.9+lo)sin θ σ.0 4+(.+Lo)sin θ σ.4.+(.+lo)sin θ σ 4.4.+(.9+Lo)sin θ σ +(.4+Lo)sin θ σ.+(4.+lo)sin θ σ.4+(.+lo)sin θ Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) σ.0.+lo σ. 4+Lo σ.4.+lo σ..+lo. Load center offset in operating direction (Lo) Allowable load weight (WA)(kg) σ 9.0+Lo σ 0.+Lo σ 4.4+Lo Lo: Distance from slide block center to load center of gravity (cm) Allowable load weight (WA)(kg) σ. Lo+ σ. Lo+. σ. Lo+.0 σ Lo+.0 σ 0 Lo+.0 σ Lo+.0 σ 0 Lo+.0
Series CYS Selection Method 4 Precautions on Design () Vertical Operation When operating a load vertically, it should be operated within the allowable load weight and maximum operating pressure shown in the table below. Use caution, as operating above the prescribed values may lead to dropping of the load. CYS H CYSH CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL Allowable load weight (Wv) (kg).0..0 4..0.0...0. 4.0 9.0 Max. operating pressure (Pv) (MPa) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. Note) Use caution, as there is a possibility of breaking the magnetic coupling if operated above the maximum operating pressure. Intermediate Stops ) Intermediate stopping of load with an external stopper, etc. When stopping a load in mid-stroke using an external stopper (adjustment bolt, etc.), operate within the operating pressure limits shown in the table below. Use caution, as operation at a pressure exceeding these limits can result in breaking of the magnetic coupling. CYS H CYSH CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL (MPa: Approx..kgf/cm²) Operating pressure limit for intermediate stop (Ps) (MPa) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. ) Intermediate stopping of load with an air pressure circuit When stopping a load using an air pressure circuit, operate at or below the kinetic energy shown in the table below. Use caution, as operation when exceeding the allowable value can result in breaking of the magnetic coupling. (Reference values) CYS H CYSH CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL CYSH CYSL Allowable kinetic energy for intermediate stop (Es) (J) 0.00 0.0 0. 0.0 0.4 0. 0.4 0. 0. 0.. 0.9
Series CYS Construction Slider type/slide bearing CYS to!hollow shaft for piping! @4 @ @!!!4 @9 @ u y t r w @ #0! o e i!0 q!! @0!9 @ @ @ Port Parts list No. 4 9 Description Cylinder tube External slider tube Shaft Piston side yoke External slider side yoke Magnet A Magnet B Piston nut Piston Slide block Slider spacer Snap ring Material Stainless steel Aluminum alloy Stainless steel Rolled steel plate Rolled steel plate Rare earth magnet Rare earth magnet Carbon steel Aluminum alloy Note) Aluminum alloy Rolled steel plate Carbon tool steel Spacer Rolled steel plate 4 Bushing Oil retaining bearing material Plate A Aluminum alloy Plate B Aluminum alloy Guide shaft A Carbon steel Guide shaft B Carbon steel 9 Adjustment bolt Chrome molybdenum steel Hexagon nut Carbon steel Hexagon socket head screw Chrome molybdenum steel Switch mounting rail Aluminum alloy Note) Brass for ø, ø, ø Note Zinc chromated Zinc chromated Zinc chromated Chromated Hard anodized Nickel plated Nickel plated Nickel plated Hard anodized Hard anodized Hard chrome plated Hard chrome plated Nickel plated Parts list No. Description Auto switch 4 Plug Wear ring A Wear ring B Cylinder tube gasket Guide shaft gasket 9 Piston seal Scraper Material Brass Special resin Special resin NBR NBR NBR NBR Note Replacement parts: Seal kits Order No. CYS-PS-N CYS-PS-N CYS-PS-N CYS-PS-N CYS-PS-N CYS-PS-N CYS-PS-N Content Nos.,,, 9 above Nos.,,,, 9, above Seal kits are sets consisting of items through, and can be ordered using the order number for each bore size.
Magnetic Rodless Cylinder Slider Type/Slide Bearing Series CYS Dimensions Slider type/slide bearing CYS, CYS CDYS CYS CDYS A. B. C 4 D. d EA EB FA FB G GP H HA HB HG HP 9 4. 4. HS 4 HT CYS CDYS CYS CDYS JxK M4 x 0. x. M x 0. x 9. CYS, ø to ø L 4 LD. 4. (N) 9. PA PB PW Q QW S T TT ta tb W Z 0 4 4 0 0 4 4.. 0..0 0 PA dimensions are for split from center. HB dimensions are for CDYS. CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS CYS CDYS A... LD.... B C D d EA EB FA FB G GP H HA HB HG HP HS HT 9... 9 9 9. 4 4 M.. CDYS... SCYS, # CDYS... SCYS, # CDYS... SCYS, # CDYS... SCYS, #..4. 4. MM (N) NN P M x 0.. M x.0 M x 0. M x.0 M x.0 M x. M x. 9... 4 M x M4 x. M x. M x. CDYS... SCYS, #4 CDYS... SCYS, # CDYS... SCYS, # 4 Rc(PT)/ Rc(PT)/ Rc(PT)/ Rc(PT)/4.. 9.. J x K M x.0 x 9. PA PB PW Q QW S T TT ta tb W Z 0.. 0. 9 0 4 0 0 4 4 90 0 4 4 90 90 4. 9 4 0 4 4 9 99 4 4 4......... L 0 PA dimensions are for split from center. HB dimensions are for CDYS. 4 0. 0. M x.0 x 9. M x. x M x. x M x. x 9 9 4 0 0 9 9
Series CYS Shock Absorber Specifications/Series RB Applicable rodless cylinder Shock absorber model Maximum energy absorption: J {kgf m} Stroke absorption: mm Impact speed: m/s Max. operating frequency: cycle/min Note) Ambient temperature range CYS RB00 0.9 {0.} 0 CYS CYS CYS RB0.9 {0.4} When extended.9 { 0.} 4. {0.4}. {0.}.4 {0.} Spring force: N {kgf} When compressed. {0.9}. {0.}. {.}.0 {.09} Note) Indicates time of maximum energy absorption per cycle. Therefore, the operating frequency can be increased according to the energy absorption. With Shock Absorber/Dimensions 0 0.0 to to 0 C RB4 4. {.} 4 RB. {} Applicable shock absorber NA NB CYS 4 CYS RB00 9 CYS CYS RB0 9 CYS RB4 49 CYS CYS RB 4
Magnetic Rodless Cylinder Slider Type/Slide Bearing Series CYS Auto Switches/Proper Mounting Position for Stroke End Detection B A Auto switch model D-A/A0 D-A D-AH/A0H D-AC/A0C D-F/J9 D-J9C D-FV Dimension A D-FW/J9W D-FWV Note ) D-FLF D-F9F D-FBAL D-FNTL D-A/A0 D-A D-AH/A0H D-AC/A0C D-F/J9 D-J9C D-FV Dimension B D-FW/J9W D-FWV Note ) D-FLF D-F9F D-FBAL D-FNTL... 9.. 4 44.. 9. 4. 9. 4 4.. 9. 0 49. 4. 44. 44 44. 4. 49. 0.... 9. 0....... 94 9. 9.. Note ) 0mm is the minimum stroke available with auto switches mounted. In case of a stroke less than this, contact SMC. Note ) D-FLF cannot be mounted on bore sizes ø and ø. Auto switch operating range Auto switch model D-A/A0 D-AH/A0H D-AC/A0C Auto Switch Mounting D-F/J9 D-J9C D-FV D-FNTL D-FW/J9W D-FWV D-FBAL 4. D-FLF D-F9F 4. 4. 4. 4. 4. 4. 4. Note) Operating ranges are standards including hysteresis, and are not guaranteed. Large variations may occur depending on the surrounding environment. (variations on the order of ±%) N m: Approx..kgf cm When mounting an auto switch, the switch mounting screw should be screwed into a hexagon nut (M x 0.) which has been inserted into the groove of the switch rail. (Tightening torque should be about 0.0 to 0.N m {0. to.0kgf cm}.) Auto switch Phillips head screw driver Hexagon nut (M) (included) Switch mounting screw (M x ) (included)
Series CYS Specific product Precautions Be sure to read before handling. Refer to pages through for safety instructions and actuator precautions. Warning Operation. Use caution in the space between the plates and the slide block. Take sufficient care as fingers and hands, etc. may be injured if caught while the cylinder is in operation.. Do not apply a load to a cylinder which is greater than the allowable value in the selection data. Mounting Caution. Avoid operation with the external slider fixed to a mounting surface. The cylinder should be operated with the plates fixed to a mounting surface.. Perform mounting so that the external slider will operate through the entire stroke at the minimum operating pressure. If the mounting surface is not flat, the guides will be warped, increasing the minimum operating pressure and causing premature wear of the bearings. Therefore, mounting should be performed so that the external slider will operate through the entire stroke at the minimum operating pressure. A mounting surface with a high degree of flatness is desired, but in cases where this cannot be adaquately confirmed, shim adjustment, etc. should be performed. Warning. Use caution as the attractive power of the magnets is very strong. When removing the external slider and piston slider from the cylinder tube for maintenance, etc., handle with caution, since the magnets installed in each slider have very strong attractive power. Caution Disassembly & Maintenance. Use caution when taking off the external slider, as the piston slider will be directly attracted to it. When removing the external slider or piston slider from the cylinder tube, first force the sliders out of their magnetically coupled positions and then remove them individually when there is no longer any holding force. If they are removed when still magnetically coupled, they will be directly attracted to one another and will not come apart.. Since the magnetic holding force can be changed (for example, from CYSL to CYSH), contact SMC if this is necessary.. Do not disassemble the magnetic components (piston slider, external slider). This can cause a loss of holding force and malfunction. 4. When disassembling to replace the seals and wear ring, refer to the separate disassembly instructions.. Note the direction of the external slider and piston slider. Since the external slider and piston slider are directional for ø, ø and holding force type L, refer to the drawings below when performing disassembly or maintenance. Put the external slider and piston slider together, and insert the piston slider into the cylinder tube so that they will have the correct positional relationship as shown in Figure. If they align as shown in Figure, insert the piston slider after turning it around 0. If the direction is not correct, it will be impossible to obtain the specified holding force. Figure. Correct position Figure. Incorrect position Example for ø with holding power type L
Magnetic Rodless Cylinder Series CYL Slider Type/Ball Bushing How to Order Ball bushing CYL H 0 A Slider type (ball bushing) Number of auto switches Nil pcs. S pc. n "n" pcs. mm mm mm mm mm mm mm Auto switch type Nil Without auto switch Refer to the table below for applicable auto switch types. Magnetic holding force Refer to the magnet holding force table on p.. Standard stroke Refer to the standard stroke table on p.. Adjustment type Nil With adjustment bolt B With shock absorber (pcs.) With shock absorber (with plate A ) BS Installed on Side A at time of shipment. Applicable auto switch types / Type Reed switch Solid state switch Load voltage Auto switch no. Lead wire length (m) Note ) Special function Electrical Wiring Electrical entry direction entry (output) 0. DC AC None Applicable load Vertical Lateral (Nil) (L) (Z) (N) wire (NPN equiv.) V AH IC circuit Yes Grommet 0V A AH V 0V A AH Relay No wire V, V 0V or less A0 A0H IC circuit 4V PLC Yes V AC Connector No V, V 4V or less A0C IC circuit wire (NPN) FNV F9 V, V Grommet wire (PNP) FPV FP IC circuit FBV J9 wire V Connector J9C wire (NPN) FNWV F9W Diagnostic indication V, V IC circuit FPW ( color indicator) wire (PNP) Yes Relay 4V FBWV J9W PLC wire V Water resistant ( color indicator) Grommet FBA With timer wire (NPN) FNT V, V With diagnostic output ( color indicator) F9F IC circuit 4 wire (NPN) Note ) Latch type with diagnostic output FLF ( color indicator) Note ) Lead wire length symbol 0.m... Nil (Example) A0C m... L (Example) A0CL m... Z (Example) A0CZ None... N (Example) A0CN Note ) Solid state auto switches marked with a "" are produced upon receipt of order. Note ) Type D-FLF cannot be mounted on bore sizes ø and ø. Refer to "Auto Switch Guide" (E4-A) for further details on auto switch units. Refer to pages 0 and for auto switch circuit diagrams. Indicator light 4
Magnetic Rodless Cylinder Slider Type/ Ball Bushing Series CYL s Type Bearing type With auto switch Adjustable type Slider type Ball bushing CYL,,,,, D-A/A D-F/J Adjustment bolt Shock absorber Long life design Ball bushings having excellent trafficability are used in the guides. Ball bushing: With grease cup Easy piping and wiring Hollow shafts are used, and centralization of ports on one side makes piping easy. Auto switches can be mounted through the use of special switch rails. Shock absorbers and adjustment bolt are standard equipment Impacts at stroke end due to high speed use can be absorbed, and fine adjustment of the stroke is possible. Adjustment bolt amount of adjustment Principle Materials Description Cylinder tube Magnet Slide block Adjustment bolt amount of adjustment (both sides) 9 Since the cylinder is in an intermediate stop condition when stroke adjustment is performed, use caution regarding the operating pressure and the kinetic energy of the load. Material Stainless steel Rare earth magnet Aluminum alloy Note Hard anodized Specifications Fluid Proof pressure Maximum operating pressure Minimum operating pressure Ambient and fluid temperature Piston speed Note) Cushion Lubrication Stroke length tolerance Mounting orientation Standard equipment Standard Stroke Table Holding H type force type L type Weight Table 0, 0, 0, 0 0, 0, 0, 0, 0, 0 0, 0, 0, 0, 0, 0, 0, 40, 00 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 900, 00 MPa: Approx..kgf/cm² Air.0MPa {.kgf/cm²} 0.MPa {.kgf/cm²} 0.MPa {.kgf/cm²} to 0 C 0 to 00mm/s Shock absorber/rubber bumper Non-lube 0 to 0st: +.0, to 00st: +.4, 0st to : +. Standard stroke 0, 0, 0, 0, 0, 0, 40, 00, 00, 00, 00 Magnetic Holding Force (N) 9..9.4 0 0 0 Unrestricted Auto switch mounting rail Note) In the case of a model with auto switch where an auto switch is mounted at an intermediate position, the maximum detectable piston speed is controlled by the response time of the load (relays, sequence controller, etc.). 4 Number of magnets Basic weight CYLH CYLL 0.4 0.0..0....04 Additional weight per 0mm of stroke 0.044 0.0 0.4 0. 0. Calculation method/example: CYLH-00 Basic weight... 4.kg Additional weight... 0./0st Cylinder stroke... 00st 4. + 0. x 00 0 =.0kg Maximum available stroke 0 00 0 00 00 00 N: Approx. 0.kgf 9 9 4. 4. 0. (kg) 4. 4. 0.
Series CYL Selection Method E: Kinetic energy of load (J) W V E= x ( ) 00 Es: Allowable kinetic energy for intermediate stop using an air pressure circuit (J) Ps: Operating pressure limit for intermediate stop using an external stopper, etc. (MPa) Pv: Maximum operating pressure for vertical operation (MPa) WA: Allowable load weight based on these operating conditions (kg) WV: Allowable load weight for vertical operation (kg) σ: Stroke coefficient Load weight within stroke σ = Maximum load weight Operating conditions W: Load weight (kg) V: Speed (mm/s) P: Operating pressure (MPa) Stroke L0: Distance from slide block mounting surface to work piece center of gravity (cm) Mode of operation (horizontal, inclined, vertical) Mode of operation Horizontal operation Inclined operation Note ) Vertical operation Review of load weight and operating pressure First tentative bore size determination W ød.x P First tentative bore size determination 0.xWcosθ+Wsinθ ød.0x P First tentative bore size determination 0.xW+W ød.0x P W θ θ Inclined operation Determination of allowable load weight & pressure W WV P PV W>WV P>PV (Refer to p. 9 for vertical operation.) (Refer to p. for method to find σ.) Calculate stroke coefficient (σ) with stroke and tentatively determined bore size Load weight within stroke σ = Maximum load weight Select an example calculation for allowable weight based on cylinder mounting orientation (Refer to P. &.) Review of bore size, stroke and L0 Review with magnet holding force (H) W>WA Calculate (WA) from the formula for the tentatively determined bore size W WA P>Ps Tentative determination of L type Stop with external stopper Determination of pressure (P) when making intermediate stop Note ) Yes Intermediate stop? Note ) This cylinder cannot perform an Intermediate Stop with air pressure circuit stopping intermediate stop using an air method pressure circuit in vertical operation. (Refer to p. 9 for No intermediate stops.) In this case, an intermediate stop can be performed only by using an E>Es Determination E Es of load's kinetic external stopper, etc. determination Tentative determination energy (E) Note ) Depending on the operating environment, of L type etc., order made products should also be W V Note ) reviewed. E= x ( E>Es 00) P Ps Review of order made products based on operating conditions (Refer to p. 9 for intermediate stops.) P>Ps Tentative determination of H type Tentative Review of larger bore size determination of H type determination (Refer to p. 4 to.)
Series CYL Selection Method How to Find σ when Selecting the Allowable Load Weight Precautions on Design () Examples of Allowable Load Weight Calculation Based on Cylinder Mounting Orientation Since the maximum load weight with respect to the cylinder stroke changes as shown in the table below, σ should be considered as a coefficient determined in accordance with to each stroke. Example) for CYL 0 () Maximum load weight = kg () Load weight for 0st =.kg σ= σ= σ= CYL CYL (..x xst) CYL (.4.x xst) 0 CYL (0..x xst) CYL (.9.x xst) CYL (..x xst) CYL (..x xst). Horizontal operation (floor mounting). () σ = = 0. is the result. Calculation formula for s (σ ) ST: Stroke Maximum load weight (center of slide block) Note) Calculate with σ= for all applications up to ø0mmst, ø00mmst, ø00mmst, ø00mmst, ømmst and ø00mmst. Max. load weight (kg) Stroke (max). to 0st to 0st to 00st to 00st to 00st to 00st (kg) 0 to 00st The above maximum load weight values will change with the stroke length for each cylinder size, due to limitation from warping of the guide shafts. (Take note of the coefficient σ.) Moreover, depending on the operating direction, the allowable load weight may be different from the maximum load weight.. Horizontal operation (wall mounting) 0 (.) Load weight (kg) 4 CYL CYL CYL CYL CYL CYL CYL CYL CYL CYL CYL CYL Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) σ.4.+lo σ.0.9+lo σ 4..+Lo σ.+lo σ 0.+Lo σ.9+lo σ 4.+Lo CYL 0 00 (0) 0 00 00. Vertical operation Cylinder stroke Allowable load weight (WA)(kg) σ..+lo σ.00.9+lo σ.9.4+lo σ..+lo σ 4.4.+Lo σ..9+lo σ.09 4.+Lo Lo: Distance from mounting surface to load center of gravity (cm) Note) A safety factor should be considered to prevent dropping.
Series CYL Selection Method Precautions on Design Examples of Allowable Load Weight Calculation Based on Cylinder Mounting Orientation 4. Inclined operation (in direction of operation) Angle k to 4 to 0 0.9 to 0. to 90 0. Angle coefficient (k)k = [to 4 (= θ)] =, [to 0 ] = 0.9, [to ] = 0., [to 90 ] = 0. Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) σ 4.0 K.cos θ+(.+lo)sin θ σ. K.cos θ+(.9+lo)sin θ σ. K.9cos θ+(.4+lo)sin θ σ.4 K cos θ+(.+l o)sin θ σ.4 K.cos θ+(.+lo)sin θ σ K 4cos θ+(.9+lo)sin θ σ.9 K.cos θ+(4.+lo)sin θ. Inclined operation (at right angle to direction of operation). Horizontal operation (pushing load, pusher) F: Drive (from slide block to position Lo) resistance force (kg) Lo: Distance from mounting surface to load center of gravity (cm) Allowable load weight (WA)(kg) Allowable load weight (WA)(kg) σ..+l o σ.9.+l o σ..9+l o σ..9+l o σ.9.4+l o σ 4.+L o σ 4..+L o. Horizontal operation (load, lateral offset Lo) Lo: Distance from slide block center to load center of gravity (cm) Allowable load weight (WA)(kg) σ.4.+(.+l o)sin θ σ +(.9+L o)sin θ σ 4..+(.4+Lo)sin θ σ +(.+Lo)sin θ σ 0 9+(.+L o)sin θ σ +(.9+Lo)sin θ σ 4 +(4.+Lo)sin θ. Load center offset in operating direction (Lo) Lo: Distance from center of slide bolck to load center of gravity (cm) Allowable load weight (WA)(kg) Allowable load weight (WA)(kg) σ.4.+lo σ 44 9+Lo σ +L o σ +Lo σ 4..+Lo σ +Lo σ 0. +Lo Lo: Distance from slide block center to load center of gravity (cm) Allowable load weight (WA)(kg) σ Lo+. σ. Lo+. σ.4 Lo+.9 σ 4. Lo+ σ 4. Lo+. σ 0 Lo+4 σ. Lo+.
Series CYL Selection Method 4 Precautions on Design () Vertical Operation When operating a load vertically, it should be operated within the allowable load weight and maximum operating pressure shown in the table below. Use caution, as operating above the prescribed values may lead to dropping of the load. CYL H Allowable load weight (Wv) (kg).0 Max. operating pressure (Pv) (MPa) 0. CYLH. 0. CYLH CYLH CYLH CYLH CYLH.0.0..0 4.0 0. 0. 0. 0. 0. CYLL CYLL CYLL CYLL CYLL 4..0.. 9.0 0. 0. 0. 0. 0. Note) Use caution, as there is a possibility of breaking the magnetic coupling if operated above the maximum operating pressure. Intermediate Stops ) Intermediate stopping of load with an external stopper, etc. When stopping a load in mid-stroke using an external stopper (adjustment bolt, etc.), operate within the operating pressure limits shown in the table below. Use caution, as operation at a pressure exceeding these limits can result in breaking of the magnetic coupling. Cylinder CYL H CYLH CYLH CYLL CYLH CYLL CYLH CYLL CYLH CYLL CYLH CYLL (MPa: Approx..kgf/cm²) Operating pressure limit for intermediate stop (Ps) (MPa) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. ) Intermediate stopping of load with an air pressure circuit When stopping a load using an air pressure circuit, operate at or below the kinetic energy shown in the table below. Use caution, as operation when exceeding the allowable value can result in breaking of the magnetic coupling. (Reference values) CYL H CYLH CYLH CYLL CYLH CYLL CYLH CYLL CYLH CYLL CYLH CYLL Allowable kinetic energy for intermediate stop (Es) (J) 0.00 0.0 0. 0.0 0.4 0. 0.4 0. 0. 0.. 0.9 9
Series CYL Construction Slider type/ball bushing CYL @ # #9 $0 t #4!9 #!0!! @4 @ @ CYL to @ @ @ e y r u q o! # i @9 w $ # #0 @ @ #9 @0 $0 t!4!!9 # $ #!!0!! @4 @! @ $ # # F ø, Enlarged view F Parts list $ @ @ @ e yr! q #! oiuw # @ #0 No. 4 9 4 Description Slide block Plate A Plate B Cylinder tube Guide shaft A Guide shaft B Piston Shaft Piston side yoke External slider side yoke Magnet A Magnet B Piston nut Snap ring Snap ring External slider tube Slider spacer Material Aluminum alloy Aluminum alloy Aluminum alloy Stainless steel Carbon steel Carbon steel Note ) Aluminum alloy Stainless steel Rolled steel plate Rolled steel plate Rare earth magnet Rare earth magnet Carbon steel Carbon tool steel Carbon tool steel Aluminum alloy Rolled steel plate Note Hard anodized Hard anodized Hard anodized Hard chrome plated Hard chrome plated Chromated Zinc chromated Zinc chromated Zinc chromated ø to ø Nickel plated Nickel plated Nickel plated Spacer Rolled steel plate Nickel plated 9 Ball bushing Plug Brass ø, ø, ø only Adjustment bolt A Chrome molybdenum steel Nickel plated Adjustment bolt B Chrome molybdenum steel Nickel plated Shock absorber 4 Hexagon nut Carbon steel Nickel plated Hexagon nut Carbon steel Nickel plated Hexagon socket head screw Chrome molybdenum steel Nickel plated Hexagon socket head screw Chrome molybdenum steel Nickel plated Hexagon socket head screw Chrome molybdenum steel Nickel plated Note ) Brass for ø, ø, ø Parts list No. 9 4 9 4 4 Description Material Hexagon socket head screw Chrome molybdenum steel Switch mounting rail Aluminum alloy Auto switch Magnet for auto switch Rare earth magnet Steel ball Side cover Carbon steel Grease cup Carbon steel Wear ring A Special resin Wear ring Special resin Wear ring B Special resin Cylinder tube gasket NBR Guide shaft gasket NBR Piston seal NBR Scraper NBR Replacement parts: Seal kits Order No. CYL-PS-N CYL-PS-N CYL-PS-N CYL-PS-N CYL-PS-N CYL-PS-N CYL-PS-N ø Note Nickel plated ø,ø,ø only ø only ø or larger Content Nos., 9,, 4 above Nos.,, 9,, 4, 4 above Nos.,,, 9,, 4, 4 above Seal kits are sets consisting of items through 4, and can be ordered using the order number for each bore size.
Magnetic Rodless Cylinder Slider Type/ Ball Bushing Series CYL Dimensions Slider type/ball bushing CYL, CYL CYL A. B. C 4 D. d EA EB FA FB G. GP 0 H 4 HA HB. HG 4. HI 9. HO HP HS 4. HT J M4 x 0. M x 0. JK. 9. CYL CYL L LD. 4. M MM M4 x 0. M4 x 0. (N) 9. (NA) (NB) 4 9 NN M x.0 M x.0 PA 4 PB 0 PW 0 0 Q 4 QW RW. T. TT. ta 0. tb.0 W Z PA dimensions are for split from center. CYL,,,, A B C D d CYL. 9.. CYL 9. 9... CYL 9...4 CYL. 4. CYL. 4 4. M MM (N) (NA) CYL M x 0.. CYL M x.0 9 CYL M x.0 49 CYL M x.. CYL M x.. CYL... SCYL, # (# + #) CYL... SCYL, # (# + #) CYL... SCYL, # (# + #) CYL... SCYL, #4 (#4 + #) EA EB FA FB G GP 4 4... 9.. 0 90 (NB) NN P M x.0 Mx0. M x.0 Rc(PT) / M4 x. Rc(PT) / 4 M x. Rc(PT) / M x. Rc(PT) /4 CYL... SCYL, # (# + #) CYL... SCYL, # (# + #) H 4 4 HA. 9 9 HB 4. HG.. HI 4 4.. HO 44 4 HP 9 4 4 4 HS 9 4. HT PA PB PW Q QW RW T ta 4 0 9 90. 0. 0 90. 0 0 0. 0. 0 0 0. 0. 90 90 9 4..0 tb.0.0.0.0 J M x.0 M x.0 M x. M x. M x. TT W. 9.... JK L LD 9... 0 9. 9. Z Shock absorber RB00 RB0 RB4 49 94 RB PA dimensions are for split from center. 4