MAGNET TYPE RODLESS CYLINDERS SERIES CONTENTS

Transcription

1 CD drawing data catalog is available. CTUTORS GENERL CTLOG MGNET TYPE RODLESS CYLINDERS SERIES CONTENTS Features 59 MRC Series Specifications 6 Order Codes 6 Inner Construction, Major Parts and Materials 63 Dimensions 64 MRG Series Specifications 66 Order Codes 68 Inner Construction, Major Parts and Materials 69 Dimensions 70 Sensor Switches 7 Handling Instructions and Precautions 75 MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES Caution efore use, be sure to read the Safety Precautions on p

2 Magnet Type Rodless Cylinders MRC,MRG We promise strong retaining force and stable operation because of the neodymium rare earth magnet being used. magnet retaining force magnet retaining force magnet retaining force N 00 Cylinder theoretical thrust [0.394in.] 6 [0.36in.] N Cylinder theoretical thrust [.575in.] 3 [.60in.] 5 [0.984in.] 0 [0.787in.] 6 [0.630in.] Operating pressure MPa Operating pressure MPa N = 0.48lbf., MPa = 45psi. MRCasic type. The installation is easy. The end cover can be installed directly as the block type, without using a mounting bracket.. The sensor switch can be used. The end of the stroke position can be easily detected in the s by just installing a sensor switch, except for bore size 6mm [0.36in.]. llowable swing angle of slider 3. Installation of M mount M mount which eliminates excessive load by moment is optional. When M mount is used, compensating misalignment and smooth operation becomes possible. 59

3 Wide product range saves space and simplifies operations ore size6 [0.36in.], 0 [0.394in.], 6 [0.630in.], 0 [0.787in.], 5 [0.984in.], 3 [.60in.], and 40 [.575in.] MRGWith guide. Durability is increased, and guides have been used to enable heavy load capacity. The load, which applied to the cylinder tube, is distributed to guide shafts. heavy load capacity (490.3N [0.lbf.] or less for 40 [.575in.]) and a large allowable moment are obtained.. The stroke can be finely adjusted. The stroke can be finely adjusted with the stroke adjusting bolt within the range of 6mm [ in.] for one side. 3. It is possible to install a double rod type shock absorber. double rod type shock absorber which can be installed in the slider is optional. With multi orifice type operation, which needs no adjustment, the shock is smoothly absorbed. 4. Concentrated piping on one side Concentrated piping on one side is possible on the end surface or the side as shown in the diagram to the right. Moreover, the piping location can be selected according to installation requirements because there are many connection ports. MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES 5. Sensor switches can be used. The magnet for the sensor switch and the mounting rail are standard equipment. Many kinds of small sized sensor switches can be attached. 60

4 MRC asic Type Specifications Symbol Item Operation type Media ore size Operating pressure range Proof pressure MPa [psi.] MPa [psi.] Operating temperature range C [ F] Operating speed range Cushion Lubrication Stroke tolerance Port size Htype Ltype mm/s [in./sec.] 000 or less [0.36] Magnet Retaining Force 0 [0.394] [60] M50.8 Remark: For details of the sensor switches, see p [0.630] 0 [0.787] Double acting type ir.03 [49] 060 [340] [0] [549] [3.95.7] Rubber bumper Not required [ 0.039] [ 0.039] 5 [0.984] Rc/8 3 [.60] 40 [.575] Rc/4 Neither MRCH6, MRCL6, MRCL0, nor MRCL5 are suitable for vertical mounting operation. N [lbf.] ore size Item 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] 0.6 [4.6] 58.8 [3.] 56.9 [35.3] 94. [66.] 45. [0.4] 75.9 [60.9] 47.4 [57.9] 73.5 [6.5] 7.5 [8.7] 96. [44.] 33.8 [70.5] 500. [.4] Remark: ore sizes 6mm [0.36in.] and 0mm [0.394in.] are available only for. ore Size and Stroke ore size Standard strokes Note: The minimum available stroke is 50mm. Mass vailable stroke range mm kg [lb.] 6 ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Zero stroke mass 0.05 [0.] 0. [0.4] 0. [0.46] 0.9 [0.4] 0.4 [0.90] 0.36 [0.79] 0.55 [.] 0.49 [.08].03 [.7] 0.94 [.07].83 [4.04].6 [3.55] dditional mass for each mm [0.0394in.] stroke [0.0003] [0.0009] [ ] [ ] [ ] [0.0043] [0.0079] M mount 0.07 [0.060] 0.03 [0.07] [0.63] 0.03 [0.7] 0.75 [0.386] 0.37 [0.88] 0.55 [.58] dditional mass One sensor switch (with holder) 0.05 [0.055] [0.] (It is not possible to use for )

5 Order Codes Magnet retaining force Mounting type Standard mount Sensor switch (It is not possible to use for and the 6mm bore size.) No sensor switch Lead wire length (with sensor switch) : 000mm [39in.] : 3000mm [8in.] Number of sensor switches (with sensor switch) : With sensor switch : With sensor switches H lank With M mount With ZC30 lank Included at shipping. Due to the end of stroke detection, the maximum number that can be mounted is pcs. L -M -ZC30 asic type MRC 6mm [0.36in.] and 0mm [0.394in.] bore sizes are not available. Magnet retaining force ore mm [in.] Type [0.36] [0.394] [0.630] [0.787] [0.984] [.60] [.575] H L 0.6 [4.63] [3.] [35.7] [66.4] [0.4] [60.93] [57.94] [6.5] [8.66] 96. [44.08] 33.8 [70.54] N [lbf.] 500. [.4] ore sizestroke Included at shipping. -M Reed switch type Without indicator lamp DC58V C855V With ZC305 -ZC305 Reed switch type With indicator lamp DC08V -ZC30 -ZC305 MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES See the ore Size and Stroke table on the previous page. For details, see p

6 Inner Construction MRCH040 q w e r t y u i @ Major Parts and Materials No. Kq Kw Ke Kr Kt Ky Ku Ki Ko K!0 K! K! K!3 K!4 K!5 K!6 K!7 K!8 K!9 K@0 K@ K@ K@3 End cover R Note umper Piston seal Inner yoke Inner yoke Inner magnet Slider Shaft Inner wear ring Piston Cylinder tube End cover L Note Set hoop Tube gasket Wear ring holder Outer yoke Outer yoke Outer magnet Outer wear ring Scraper Snap ring Inner spacer Outer spacer (anodized) Synthetic rubber (NR) Synthetic rubber (NR) Steel (nickel plated) Steel (nickel plated) Rare earth magnet (anodized) Stainless steel Special plastic Stainless steel (anodized) Stainless steel Synthetic rubber (NR) Steel (nickel plated) Steel (nickel plated) Rare earth magnet Special plastic Synthetic rubber (NR) Steel pcs. for 6 [0.36in.] pc. for (4pcs. for 6 [0.36in.] and pcs. for 0 [0.394in.]) pcs. for (5pcs. for 6 [0.36in.] and 3pcs. for 0 [0.394in.]) 6 [0.36in.] is brass. 6 [0.36in.] is special plastic, one piece construction with!9. pc. for (4pcs. for 6 [0.36in.] and pcs. for 0 [0.394in.]) pcs. for (5pcs. for 6 [0.36in.] and 3pcs. for 0 [0.394in.]) 6 [0.36in.] is one piece construction with!5. only only Notes:. When looking the connection ports front, this is the left sided one.. When looking the connection ports front, this is the right sided one. 63 Parts Materials Quantity Remarks

7 Dimensions of MRC (mm) MRC ore size Stroke Dimensions of MRCH6 end cover MRC- ore size Stroke -F S 4-F SD 4-SE J SC S H CStroke -D Connection port 8-M0.4 Depth 4 For sensor holder mounting G J 4-G -D Connection port L P U V 4-G K U V L P R S W T ore 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Code E F C F Stroke CStroke Note : There are no mounting holes in the center line of MRCH6. For MRCH0 connection ports only, mm [0.039in.] is offset above the cylinder center line (L). G M30.5 Depth5 M30.5 Depth6 M40.7 Depth6 M40.7 Depth9 M50.8 Depth9 M6 Depth9 M6 Depth H F E J H L P J J K For MRCH0 and MRCL0 4-G U R S T V W L P J J K R S T U V W MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES ore Code C D E F G H J K S S SC SD SE 6 [0.36] M30.5 Depth4 0 [0.394] M30.5 Depth6 6 [0.630] M40.7 Depth6 0 [0.787] / M40.7 Depth9 5 [0.984] / M50.8 Depth9 3 [.60] / M6 Depth9 40 [.575] / M6 Depth5 64

8 Options (mm) M mount: -M MRC-M MRC-M M M MC MD ME MK MH MJ 4-ML (There are mounting holes in the center of MRCH6.) MO MP MG MR MF MM MN MQ ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Code M M MC MD ME MF MG MH MJ MK ML MM MN MO MP MQ MR Note : MRCH6 cannot be used in vertical applications. 65

9 MRG With Guide Symbol MRCH6 cannot be used in vertical applications. Specifications Item Operation type Media Operating pressure range MPa [psi.] Proof pressure Operating temperature range Operating speed range Note Cushion Lubrication Stroke adjusting range Stroke tolerance Port size ore size MPa [psi.] C [ F] mm/s [in./sec.] 000 or less [0.36] 0 [0.394] [360] M [0.630] 0[0.787] 5[0.984] 3 [.60] 40 [.575] Double acting type ir.03 [49] 060 [340] [3.99.7] Rubber bumper Not required Note: djust the maximum operating speed at 300mm/s [.8in./sec.] or less when you use the sensor switch for the intermediate positioning because of the response speed of the load relay, etc. Remark: For details of the sensor switches, see p [90] [649] 6 [ ] (One side) (Fine adjustment at the end of the stroke only) [ 0.039] [ 0.039] Rc/8 Rc/4 MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES Magnet Retaining Force Type ore size 6 [0.36] 0 [0.394] 0.6 [4.63] 58.8 [3.] Remark: ore size 6mm [0.36in.] and 0mm [0.394in.] are only available in. 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] 56.9 [35.7] 73.5 [6.5] 94. [66.4] 7.5 [8.66] 45. [0.4] 96. [44.08] 75.9 [60.93] 33.8 [70.54] N [lbf.] 47.4 [57.94] 500. [.4] 66

10 ore Size and Stroke mm ore size Standard strokes vailable stroke range Specifications of Shock bsorber (Optional) Model KSHDM KSHDM KSHDM KSHDM KSHDM KSHDM KSHDM Item pplicable cylinder Maximum absorption J [ft lbf] MRGH6 0.5 [0.37] MRGH0.0 [0.74] MRG6.5 [.84] MRG0 3.9 [.88] MRG5 5.9 [4.35] MRG3 3.3 [9.8] MRG [9.55] bsorbing stroke 6 [0.36] 8 [0.35] 0 [0.394] 0 [0.394] [0.47] 5 [0.59] 8 [0.709] Maximum impact speed mm/s [in./sec.] 800 [3.5] Maximum operating frequency cycle/min 60 Spring return force Note N [lbf.] 4.9 [.0] 7.8 [.75] 6.9 [.55] 6.9 [.55] 9.6 [4.4] 4.7 [3.30] 6.7 [3.75] ngle variation or less Operating temperature range C [ F] 060 [340] Note : The value at retracted position. Caution: The life of the shock absorber may vary from the magnet type rodless cylinder, depending on its operating conditions. Mass kg [lb.] ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Zero stroke mass 0.6 [0.57] 0.47 [.04] 0.77 [.70] 0.7 [.57].7 [.80]. [.69].67 [3.68].6 [3.55] 3. [6.86] 3.00 [6.6] 5.0 [.47] 4.88 [0.76] dditional mass for each mm [0.0394in.] stroke [0.005] [0.0035] [0.005] [0.007] [0.0088] [0.03] [0.098] Shock absorber 0.05 [0.033] 0.07 [0.060] [0.073] [0.] [0.90] 0.66 [0.366] 0.5 [0.496] dditional mass One sensor switch (with holder) 0.05 [0.] 0.09 [0.0] 67

11 Order Codes Magnet retaining force Shock absorber Standard comes with a stopper bolt. Sensor switch Lead wire length (with sensor switch) Number of sensor switches (with sensor switch) No shock absorber No sensor switch With CS3M : 000mm [39in.] : 3000mm [8in.] : With sensor switch : With sensor switches H lank With shock absorber With ZG530 lank -CS3M Reed switch type With indicator lamp DC030V C8530V Included at shipping. Please fill in the quantities when you use 3 or more sensor switches. With CS4M L -K -ZG530 6mm [0.36in.] and 0mm [0.394in.] bore size are not available. Magnet retaining force ore mm [in.] Type [0.36] [0.394] [0.630] [0.787] [0.984] [.60] [.575] asic type MRG 0.6 [4.63] [3.] [35.7] [66.4] [0.4] [60.93] [57.94] [6.5] [8.66] H L 96. [44.08] 33.8 [70.54] N [lbf.] 500. [.4] Included at shipping. ore sizestroke Solid state type With indicator lamp DC08V With ZG553 Solid state type With indicator lamp DC4.58V -K -ZG553 -CS4M Reed switch type With indicator lamp DC030V C8530V With CS5M -CS5M Reed switch type Without indicator lamp DC330V C855V -ZG530 -ZG553 -CS3M -CS4M -CS5M MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES For details, see p.544. With a shock absorber for cylinder strokes less than 00mm, it is made to order. See the ore Size and Stroke table on the previous page. dditional Parts (To be Ordered Separately) Shock absorber For 6 [0.36in.] cylinder KSHDM 56 For 0 [0.394in.] cylinder KSHDM 58 For 6 [0.630in.] cylinder KSHDM 50 For 0 [0.787in.] cylinder KSHDM 60 For 5 [0.984in.] cylinder KSHDM 8 For 3 [.60in.] cylinder KSHDM 05 For 40 [.575in.] cylinder KSHDM 8 Note: Mounting nut is not included, please use the mounting nut of the stopper bolt (common parts) to install. 68

12 Inner Construction q w r t y o # # #3 #0 #6 #5 #7 #8 #9 MRGH6 Major Parts and Materials No. Kq Kw Ke Kr tn Ky Ku Ki Ko K0!0 K! K! K3!3 K4!4 K5!5 K6!6 K7!7 K8!8 K9!9 Parts Lock screw for stroke adjusting bolt Stroke adjusting bolt Plug End cover R Note End pipe Cylinder gasket Slider gasket Scraper holder Scraper Outer yoke Outer yoke Outer magnet Slider tube ushing Scraper ushing Stopper bolt Guide shaft Cylinder tube Guide shaft mounting screw End cover L Note Materials lloy steel lloy steel Steel (anodized) Synthetic rubber (NR) Synthetic rubber (NR) (anodized) Synthetic rubber (NR) Steel (nickel plated) Steel (nickel plated) Rare earth magnet Stainless steel PTFE layer with filling material Synthetic rubber (NR) Special plastic Carbon steel Carbon steel (hard chrome plated) (anodized) lloy steel (anodized) Quantity Remarks Hexagon socket head bolt Not available in 6 [0.36in.] Steel for 6 [0.36in.] pc. for (4 for 6 and for 0) pcs. for (5 for 6 and 3 for 0) Not available in 6 [0.36in.] Shock absorber (Optional) Stainless steel for 6, 0 and 6 Hexagon socket head bolt No. K@9 K0 #0 K # K3 # K4 #3 K5 #4 K6 #5 K7 #6 K8 #7 K9 #8 K0 #9 K$0 Parts Piston seal Piston Inner wear ring Scraper plate Slider Inner yoke Inner yoke Inner magnet Shaft Magnet for sensor switch Magnetic holder Scraper plate mounting screw Sensor switch mounting rail Pipe Pipe gasket Pipe mounting screw Outer spacer Inner spacer Snap ring Materials Synthetic rubber (NR) Special plastic Quantity Remarks rass for 6 piston Steel Not available in (phosphate coating) 6 [0.36in.] (anodized) Steel (nickel plated) Steel (nickel plated) Rare earth magnet Stainless steel 3 4 pc. for (4 for 6 and for 0) pcs. for (5 for 6 and 3 for 0) Rare earth magnet Plastic lloy steel (anodized) Synthetic rubber (NR) lloy steel Steel 6 Hexagon socket head bolt, brass for 6 [0.36in.] lso used as bypass pipe Hexagon socket head bolt only only Notes:. This is the side where concentrated piping can be done.. When looking the sensor rail front, this is the right sided one. 69

13 Dimensions of MRG (mm) MRG ore size Stroke MRG- ore size Lock screw for stroke adjusting bolt L K SG E Locating dowel pin hole Stroke adjusting bolt D S 4-SE D S R T SC S H J -G M N SD O P Q Code ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] 4-F CStroke Stroke SF Locating dowel pin hole 5-D (with 3 plugs) Connection port E F C D U Stroke CStroke E F G R R R R 3.4Counterbore6.5 Depth Counterbore8 Depth Counterbore9.5 Depth5 5.5Counterbore9.5 Depth5.5 R 6.6Counterbore Depth6.5 R R 9Counterbore4 Depth8.5 9Counterbore4 Depth8.5 U H J K L MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Code M N O P Q R S Note T U C D / / / / Note : The distance to the connection port of MRGH6 is 0. ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Code E F S S SC SD SE M40.7 Depth7 M40.7 Depth7 M50.8 Depth8 M50.8 Depth9 M6 Depth0 M8.5 Depth4 M8.5 Depth6 SF 4H8 Depth4 4H8 Depth4 5H8 Depth5 5H8 Depth5 6H8 Depth6 8H8 Depth8 8H8 Depth8 SG 4 6 (Oval shape) Depth4 4 6 (Oval shape) Depth4 5 7 (Oval shape) Depth5 5 7 (Oval shape) Depth5 6 8 (Oval shape) Depth6 8 0 (Oval shape) Depth8 8 0 (Oval shape) Depth8 70

14 dditional Parts Shock absorber G E Width across flats Note F H K H Model C (Stroke) KSHDM56 (For6 [0.36]) Code KSHDM58 (For0 [0.394]) KSHDM50 (For6 [0.630]) KSHDM60 (For0 [0.787]) KSHDM8 (For5 [0.984]) KSHDM05 (For3 [.60]) KSHDM8 (For40 [.575]) D C (Stroke) C D F Notes:. Mounting nut is not included, use the mounting nut of the stopper bolt (common parts) to install.. Tightening torque of the nut when installing the shock absorber should not be exceeding the value of the table below. G H K E Model KSHDM56 KSHDM58 KSHDM50 KSHDM60 KSHDM8 KSHDM05 KSHDM8 N cm [in lbf] Tightening torque 96 [7.3] 588 [5.0] 588 [5.0] 77 [04.] 569 [38.9] 96 [73.6] 94 [60.4] 7

15 SENSOR SWITCHES Solid State Type, Reed Switch Type Order Codes for Sensor Switch Sensor switch for MRC (Not available in MRC6) Sensor switch (with holder) Reed switch type Reed switch type Without indicator lamp With indicator lamp Sensor switch for MRG DC58V C855V DC08V Sensor switch (with holder) Solid state type Solid state type Reed switch type Reed switch type Reed switch type -lead wire 3-lead wire -lead wire -lead wire -lead wire With indicator lamp With indicator lamp With indicator lamp With indicator lamp Without indicator lamp DC08V DC4.58V DC030V C8530V DC030V C855V DC330V C855V Sensor switch model Lead wire length asic cylinder type ore size ZC30 ZC305 -MRC 000mm [39in.] 3000mm [8in.] Sensor switch model Lead wire length asic cylinder type ore size ZG530 ZG553 CS3M CS4M CS5M -MRG 000mm [39in.] 3000mm [8in.] Order codes for sensor holder only C3 MRC asic cylinder type ore size 0For 0 [0.394in.] 6For 6 [0.630in.] 0For 0 [0.787in.] 5For 5 [0.984in.] 3For 3 [.60in.] 40For 40 [.575in.] Order codes for sensor holder only G5 MRG asic cylinder type ore size 6For 6 [0.36in.] 0For 0 [0.394in.] 6For 6 [0.630in.] 0For 0 [0.787in.] 5For 5 [0.984in.] 3For 3 [.60in.] 40For 40 [.575in.] MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES For details of the sensor switches, see p.544. Moving Sensor Switch For MRC For MRG Loosening the mounting screw allows the sensor switch to be moved freely in the cylinder s axial direction. Tighten the mounting screw with a tightening torque of 0.N m [.8in lbf]. Loosening the sensor holder mounting screw (screw size M3) with an llen wrench (nominal size.5) allows the sensor switch to be moved in the direction of the stroke. (Tightening torque should be 0.N m [.8in lbf].) MRG66 MRG040 Sensor switch Mounting screw Sensor switch Sensor holder (3 lines for identification mark) Sensor switch Sensor holder (3 lines for identification mark) 7

16 Sensor Switch Operating Range, Response Differential, and Maximum Sensing Location Operating range:r The distance the piston travels in one direction, while the switch is in the ON position. Response differential: C The distance between the point where the piston turns the switch ON and the point where the switch is turned OFF as the piston travels in the opposite direction. Sensor switch Maximum sensing location Magnet ON OFF OFF ON R Operating range C Response differential MRC (asic type) Sensor switch model ore size Operating range:r Response differential Note : C Maximum sensing location Note 0 [0.394] [ ].3 [0.05] or less 6 [0.630] [ ].5 [0.059] or less Remark: The values in the above table are reference values. Notes:. These are values at the ambient temperature of 5 C [77 F].. They are values measured from the end of the sensor switch. 0 [0.787] [ ]. [0.047] or less ZC30, ZC305 5 [0.984] [ ]. [0.047] or less ZC307 [0.76] ZC [0.43] 3 [.60] 40 [.575] [ ] 8.3. [ ]. [0.047] or less. [0.047] or less MRG (with guide) Sensor switch model ZG530, ZG553 CS3M,CS4M,CS5M Operating range:r [ ] 59.8 [ ] Response differential Note : C 0.7 [0.08] or less.5 [0.059] or less Maximum sensing location Note [0.433] Remark : The values in the above table are reference values. Notes:. These are values at the ambient temperature of 5 C [77 F].. This is the length measured from the switch s opposite end side to the lead wire. 73

17 Dimensions of Sensor Switches and Mounting Location For MRC When the sensor switch is mounted in the locations shown below (the and dimensions in the table are reference values), the magnet comes to the maximum sensing location of the sensor switch at the end of the stroke. Note: Secure the SUS plate on the sensor switch with a screw. MRC-SW Note SUS plate 7 Cylinder model MRCH0 MRCH6 MRCH0 MRCH5 MRCH3 MRCH40 For MRG Sensor switch model ZC30 ZC305 ZC30 ZC305 ZC30 ZC305 ZC30 ZC305 ZC30 ZC305 ZC30 ZC305 8 [.0] 33 [.99] 36 [.47] 39 [.535] 43.5 [.73] 49 [.99] Notes:. Sensor switch cannot be used for and MRCH6.. The intermediate stroke position cannot be detected with a sensor switch. D E Code D E 3.5 [0.38] 0. 0 [0.47] [0.008] 3.5 [0.38] [0.453] [0.00] 3.5 [0.38] [0.453] [0.098] 3.5 [0.38] [0.453] [0.059] 3.5 [0.38] [0.43] [0.77] 3.5 [0.38] [0.453] [0.7] When the sensor switch is mounted in the locations shown below, the magnet comes to the maximum sensing location of the sensor switch at the end of the stroke. MRG66 MRG-SW D Note: This is the allowable swing angle of the slider at the end of the stroke. MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES 5 C MRG040 D 5 C and Code C D Cylinder model MRGH6 6 [0.630] 6 [0.36] [0.079] 3.5 [0.53] MRGH0 [0.87] 6 [0.36] [0.079] 3.5 [0.53] MRG6 35 [.378] 6 [0.36].5 [0.098] 3.5 [0.53] MRG0 40 [.575] 4.5 [0.77] [0.039] [0.433] MRG5 45 [.77] 4.5 [0.77].5 [0.098] [0.433] MRG3 60 [.36] 3.5 [0.38] 7.5 [0.95] [0.433] MRG40 70 [.756] 3.5 [0.38].5 [0.453] [0.433] If the stroke in the cylinder is less than the figures in the table below, the intermediate stroke position can be detected with a sensor switch. Maximum stroke that enables detection of intermediate stroke positions ore size 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] Stroke

18 Handling Instructions and Precautions Selection and Mounting llowable load and moment lthough the magnet type rodless cylinders MRC, MRG series can be used with directly applying loads, make sure that the load and moment do not exceed the values in the table below. MRC MRG MRC MRG ore size Maximum load capacity W Note Maximum load Rolling moment Pitching moment Pitching moment N [lbf.] capacity Mr Note Mp N m [ft lbf] Mp N m [ft lbf] W Note N [lbf.] N m [ft lbf] 6 [0.36] 0 [0.394] 6 [0.630] 0 [0.787] 5 [0.984] 3 [.60] 40 [.575] 3.9 [0.88].8 [.65] 9.4 [6.6] 49 [.0] 78.5 [7.65] 7.7 [6.46] 76.5 [39.68] 4.7 [3.30] 4.5 [5.5] 39. [8.8] 58.8 [3.] 88.3 [9.85] 0.0 [0.07] 0.9 [0.].8 [0.87].45 [.8] 3.9 [.89] 8.83 [6.5] 3.7 [0.] 4.7 [3.30] 39. [8.8] 78.5 [7.65] 7.5 [8.66] 96. [44.08] 33.8 [70.54] [0.] 0.9 [0.] 0.98 [0.7].45 [.8] 5.39 [3.98] 9.8 [7.4] 5.7 [.6] 4.5 [8.] 0.06 [0.04] 0.0 [0.5] 0.49 [0.36].08 [0.80].96 [.45] 3.4 [.3] 4.90 [3.6] Notes:. W and Mr are the maximum values, and are different depending on the stroke. Refer to the graphs below.. Cylinder thrust Fp and Fy should be 60% or less of the magnet retaining force. Yawing moment My N m [ft lbf] 0.9 [0.] 0.98 [0.7].45 [.8] 5.39 [3.98] 9.8 [7.4] 5.7 [.6] 4.5 [8.] N The maximum load capacity and stroke MRC 00 Cylinder stroke and rolling moment MRG N m 5 40 The mass and speed that can be stopped with a stopper bolt MRG kg Maximum load capacity W MRG N Cylinder stroke mm 40 Rolling moment Mr mm Cylinder stroke Mass Maximum load capacity W Speed 500 mm/s kg =.05lb. mm/s = in./sec. Range of possible use For the MRG series with stopper bolts, use within the allowable operating range of the mass and speed in the graph. If one of these is exceeded, use a type with a shock absorber mm Cylinder stroke N = 0.48lbf. mm = in. N m = ft lbf

19 Relationship between the load and operating pressure in vertical operation MRCL N Load in vertical operation MRG Operating air pressure MPa N When M=0 00 When M= half of MRGH3 the maximum value 50 When M= the maximum value MRGH MRGH Operating air pressure MPa Load W N = 0.48lbf. Stopping at the intermediate stroke MRCH N Operating air pressure MPa Load in vertical operation N Load W MPa = 45psi. MRGH40 MRGH Operating air pressure MPa MRGH6 When M=0 The operating air pressure when the load is stopped during the stroke by an external stopper, etc., should be less than 0.55MPa [80psi.] with the, and less than 0.7MPa [39psi.] with the. If used with more pressure than the above, the piston alignment may be off, please be careful. Mounting. ecause strong magnets are built into the MRC and the MRG series magnet type rodless cylinder s tube, they cannot be used where there is any magnetized cutting oil or metal chips, etc.. Care must be exercised not to damage or dent the cylinder tube or the guide shaft. 3. If misalignment between slider and piston occurs, or if they come out due to external force exceeding the magnet retaining force, apply an external force to the slider and put the slider back in its correct alignment when the piston comes to the end of the stroke. 4. Clean periodically when using where the cylinder tube or the guide shaft easily becomes smeared. pply lubricant on the surface of the cylinder tube and the guide shaft after cleaning. 5. With the MRC series, be sure to install a guide outside by using an M mount, as shown in the diagrams to the right, because the slider rotates freely. 6. With the MRG series, do not use an external guide such as a linear ball bearing. Install and use an M mount for the MRC series when the external guide is installed and used. 7. The of the MRC series (except MRCH6) can detect the position at the end of the stroke just by installing a sensor switch, but the sensor switch does not always work properly, depending on how the cylinder is mounted. When the bottom of the slider is close to the magnetic material mounting surface of the equipment, use a spacer etc., as shown in the diagram to the right, and install it 5mm [0.0in.] or more apart. 8. Periodic greasing is necessary for the MRC and the MRG series. For the MRC series, apply grease on outer surface of the cylinder tube, and for the MRG, grease on the outer surface of the cylinder tube and the guide shaft, about every 300km [86mi.] traveling distance. Recommended grease MRC6 and MRG6: Fluorine-contained lithium type grease Excluding the above: Synthetic hydrocarbon type grease When M= half of the maximum value When M= the maximum value M mount Caution: Neither MRCH6, MRCL6, MRCL0 nor MRCL5 are suitable for operation with vertical installation. r W Guide shaft Caution: MRGH6 cannot be used with vertical installation. W Moving part Linear ball bearing, etc. Pitching moment MWr Using an M mount spacer thicker than t=3mm [0.in.] Leave space by more than 5mm [0.0in.] 76 MGNET TYPE RODLESS CYLINDERS MRC, MRG SERIES

20 Handling Instructions and Precautions General precautions Piping lways thoroughly blow off (use compressed air) the tubing before connecting it to the cylinder. Entering chips, sealing tape, rust, etc., generated during piping work could result in air leaks or other defective operation. tmosphere. If using in locations subject to dripping water, dripping oil, etc., or to large amounts of dust, use a cover to protect the unit.. The product cannot be used when the media or ambient atmosphere contains any of the substances listed below. Organic solvents, phosphate ester type hydraulic oil, sulphur dioxide, chlorine gas, or acids, etc. Lubrication The product can be used without lubrication, if lubrication is required, use Turbine Oil Class (ISO VG3) or equivalent. void using spindle oil or machine oil. Media. Use air for the media. For the use of any other media, consult us.. ir used for the rodless cylinder should be clean air that contains no deteriorated compressor oil, etc. Install an air filter (filtration of a minimum 40 µm) near the rodless cylinder or valve to remove collected liquid or dust. In addition, drain the air filter periodically. 77