Guide Table MGF Series ø, ø, ø0 Low-profile compact cylinder utilizes a large concentric guiding sleeve to provide excellent eccentric load resistance. Mounting height greatly reduced Low-profile cylinder enables compact machine design. Mounting height Built-in non-rotating mechanism Internal guide pin prevents rotation. Non-rotating accuracy Bore size 0 Reduction by 1 to % (Compared to SMC MGQ series) Large diameter guide (Eccentric load resistant) A large diameter guide rod enables the cylinder to handle eccentric loads applied from any direction within a 60 angle. Allowable moment Bore size 0 Values are at a cylinder speed of 0 mm/s. Series Variations Model MGF MGF MGF0 Bore size 0 Built-in T-slots Standard stroke 0 7 0 Auto switches can be mounted on lateral faces of the body. Mounting from top T-slots are provided on faces of the body (except port face), allowing mounting for various brackets. (Not suitable for mounting the cylinder itself.) Can be mounted from two directions Mounting from bottom MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT Application examples Changing direction Positioning 9 D- -X
MGF Series Model Selection Operating Conditions 1. Bore size: ød 2. Operating pressure: P (MPa). Mass of total loads: Wo (kg) Wo = (Load mass: WA) + (Jig weight: WB). Piston speed: v (mm/s) Calculate required output FA 9.8 x Wo FA = η Operating pressure (MPa) 0.2 0. 0. or more η 0. 0. 0.6 Take next larger bore size than ød Check Theoretical Output Fo Fo: Refer to Theoretical Output on page 99. FA FO NO FA > FO YES FA FO Mounting orientation Vertical Piston speed Check (maximum speed) V Horizontal Allowable horizontal direction Check load Check eccentric distance L mo: Refer to Operating conditions m: Refer to Operating conditions (Allowable horizontal load) on (Allowable eccentric load) on page 97. page 97. NO NO m < Wo mo Wo mo < Wo m Wo YES mo Wo YES m Wo Model selected Allowable rotational torque Non-rotating accuracy Deflection angle of plate for eccentric load θ θ T θ θ θ θ Bore size 0 96 7 22 Stroke 0 7 16 12 22 17 T (N. m) 0 1 Bore size Non-rotating accuracy θ ± 0.08 ± 0.06 0 ± 0.0 Note) The value given for the non-rotating accuracy is applicable below the allowable rotational torque. If a greater rotational torque is applied, the non-rotating rod (page 601) bends, exceeding the value of the non-rotating accuracy. Bore size 0 Deflection angle θ ± 0. or less ± 0. or less
Model Selection MGF Series Operating Conditions Allowable horizontal load L Allowable eccentric load The maximum value of load which can be applied at an eccentric position at a distance of L from the cylinder center. L m m0 (Load center of gravity) L = 0 mm Load mass: m0 (kg) Load mass: m0 (kg) 0 Stroke MGF0 MGF Graph L = 0 mm Graph v = 0 mm/s or less Graph v = 0 mm/s or less Graph MGF0 0 0 MGF0 0 0 MGF0 MGF0 0 0 MGF MGF 0 0 Load mass: m0 (kg) Load mass: m0 (kg) MGF MGF 0 0 Stroke L = 0 mm Graph L = 0 mm Graph MGF0 MGF Load mass: m (kg) Load mass: m (kg) 0 2 0 0 0 MGF MGF MGF 1 0 0 0 0 0 0 Eccentric distance : L MGF0 MGF Load mass: m (kg) Load mass: m (kg) 0 2 0 0 0 0 MGF MGF MGF 1 0 0 0 0 0 Eccentric distance : L v = 10 mm/s or less Graph v = 0 mm/s or less Graph MGF0 MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT MGF MGF MGF 2 2 0 0 Stroke 2 0 0 Stroke 1 1 0 0 0 0 0 0 0 0 0 0 Eccentric distance : L Eccentric distance : L How to read the graph 1) When the load mass is 70 kg, eccentric distance is 60 mm, and the maximum speed is 10 mm/s Select MGF0 from Graph. 2) When MGF is operated with a load mass kg and 0 mm eccentric distance From Graph, the cylinder can be used at a maximum speed of 0 mm/s or less. 97 D- -X
Guide Table MGF Series ø, ø, ø0 How to Order Port thread type Nil TN TF Rc NPT G MGF Guide Table Bore size/ Standard stroke 0, 0, 7, 0, 0, 7, 0, 0, 7, 0 M9BW Number of auto switches Nil S n Made to Order Refer to page 99 for details. 2 pcs. 1 pc. n pcs. Auto switch Nil Without auto switch (Built-in magnet) Select applicable auto switches from the table below. Applicable Auto Switches/Refer to pages 1119 to 12 for further information on auto switches. Type Solid state auto switch Reed auto switch Special function Diagnostic indication (2-color indicator) Water resistant (2-color indicator) Load voltage Auto switch model Lead wire length (m) Electrical Wiring Pre-wired entry (Output) 0. 1 DC AC Perpendicular In-line connector (Nil) (M) (L) (Z) -wire (NPN) V, 12 V -wire (PNP) 2-wire 12 V -wire (NPN) V, 12 V Grommet Yes -wire (PNP) 2 V 2-wire 12 V -wire (NPN) V, 12 V -wire (PNP) 2-wire 12 V -wire Yes (NPN equivalent) V Grommet Indicator light No 2-wire 2 V 12 V 0 V 0 V or less M9NV M9N M9PV M9P M9BV M9B M9NWV M9NW M9PWV M9PW M9BWV M9NAV M9BW M9NA M9PAV M9PA M9BAV M9BA Z76 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers. Lead wire length symbols: 0. m Nil 1 m M m L m Z (Example) M9NW (Example) M9NWM (Example) M9NWL (Example) M9NWZ Z7 Z80 Applicable load IC circuit IC circuit IC circuit IC circuit IC circuit Solid state auto switches marked with are produced upon receipt of order. : D-A9/A9V cannot be mounted. Relay, PLC Relay, PLC Since there are other applicable auto switches than listed, refer to page 60 for details. For details about auto switches with pre-wired connector, refer to pages 1192 and 119. Auto switches are shipped together (not assembled). 98
Guide Table MGF Series Specifications Bore size 0 Action Fluid Proof pressure Maximum operating pressure Minimum operating pressure Ambient and fluid temperature Piston speed Cushion Lubrication Double acting Air 1. MPa 1.0 MPa 0.1 MPa to 60 C to 0 mm/s Rubber bumper on both ends Non-lube Stroke length tolerance +1.0 0 mm Symbol -XC79 Made to Order Specifications (For details, refer to pages 127 to 1.) Specifications Machining tapped hole, drilled hole and pin hole additionally Standard Stroke Model Standard stroke Intermediate stroke MGF MGF MGF0 Theoretical Output Bore size 0 Weight MGF MGF MGF0 Rod size 2 6 6, 0, 7, 0 Operating Piston area direction (mm 2 ) OUT 126 IN 76 OUT 117 IN 99 OUT 78 IN 68 0 As for the intermediate strokes (in stroke increments) other than the standard strokes at left are manufactured by means of installing a spacer with the width of,, 1,, 2 mm. Example) In the case an MGF-1 specification is required, a spacer of 1 mm is installed in the MGF-.The full length dimension when the cylinder is retracted is the same as that of mm stroke. 0.2 21 1 62 19 170 167 Note) Theoretical output (N) = Pressure (MPa) x Piston area (mm 2 ) Model Bore size 2.0.1 6.2 OUT (N) IN (N) (N) Operating pressure (MPa) 0. 76 229 9 629 26 0 0. 02 6 126 89 11 27 0. 628 82 18 9 926 17 0.6 7 9 1870 129 711 1 0.7 879 2182 169 97 78 0.8 0 612 29 1679 6282 68 0.9 11 688 280 1889 7067 611 1.0 126 76 117 99 78 68 Standard stroke 0 7 2..0.8.7 7.2 8. 0.6 6.6 9.6 (kg) MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT 99 D- -X
MGF Series Clean Series MGF 0 M9BW Clean Series Relief type Port thread type Nil TN TF Rc NPT G Number of auto switches Nil S n 2 pcs. 1 pc. n pcs. Bore size/ Standard stroke 0, 0, 7, 0, 0, 7, 0, 0, 7, 0 Auto switch Nil Without auto switch (Built-in magnet) Auto switches are shipped together (not assembled). Port for extending cylinder GB Rc 1/8 relief port Port for retracting cylinder A + Stroke B + Stroke Dimensions Bore size 0 A 8 7 78 B 8. 61. 66. GB 6. 8 8 Dimensions other than the above are the same as standard products. Refer to Pneumatic Clean Series catalog (CAT.E02-2) for details. 600
Guide Table MGF Series Construction!0 i @ @2 @0!1!7!8!9!!6!2 y w o r t q e! u @ When the cylinder is extended @1!!1 When the cylinder is retracted Component Parts No. Description Material Note 1 2 6 7 8 9 11 12 Body Tube Rod cover Piston Piston rod Plate End plate Non-rotating rod Bushing Bushing (For non-rotating rod) Bumper Hexagon socket head cap screw A Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Carbon steel Aluminum alloy Aluminum alloy Stainless steel Resin Bearing alloy Urethane Carbon steel Clear anodized Black hard anodized Black hard anodized Chromated Electroless nickel plated Anodized Anodized Hard chrome plated Nickel plated Replacement Parts: Seal Kit Bore size 0 Kit no. MGF -PS MGF -PS MGF0-PS Contents Items!9 to @ from the table above. Seal kit is not compatible with the clean series. Seal kit includes to. Order the seal kit based on each bore size. Since the seal kit does not include a grease pack, order it separately. Grease pack part no.: GR-L-0 (g) Component Parts No. 1 1 1 16 17 18 19 21 22 2 2 Description Material Note Hexagon socket head cap screw B Carbon steel Hexagon socket head cap screw C Carbon steel Magnet Plug Carbon steel Element Resin Retaining ring Spring steel Rod seal NBR Piston seal NBR O-ring A NBR O-ring B NBR O-ring C NBR Reinforcement ring Carbon steel Nickel plated Nickel plated Electroless nickel plated MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT 601 D- -X
MGF Series Dimensions: ø MGF 1 0 x M8 x 1.2 through ø90 8 18. 6. + Stroke 6 + Stroke 8 9. 0 1 When the cylinder is extended 2 x Rc, NPT, G 1/8 8 Breathing hole for guide (with element) Port for extending cylinder Port for retracting cylinder M: T-slot for hexagon bolt K 11 x M8 x 1.2 through. 8.7 7 11 0 1 6 x K (6 places) 0 1 602
Guide Table MGF Series ø MGF 160 1 x M x 1. through 1 160 ø1 When the cylinder is extended M6: T-slot for hexagon bolt 8. + Stroke 11. 60 + Stroke 2 x Rc, NPT, G 1/ Breathing hole for guide (with element) Port for extending cylinder 6 Port for retracting cylinder 16 x M x 1. through K MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT 16 0 1 160 11 6 x K (6 places) 7 1 160 60 D- -X
MGF Series Dimensions: ø0 MGF0 0 170 x M12 x 1.7 through ø160. + Stroke 6 + Stroke 11. When the cylinder is extended 6 M6: T-slot for hexagon bolt 186 11 190 6 x K (6 places) 9 170 0 2 x Rc, NPT, G 1/ Port for extending cylinder Breathing hole for guide (with element) Port for retracting cylinder K x M12 x 1.7 through 70 170 0 170 60 0
MGF Series Auto Switch Mounting Minimum Auto Switch Mounting Stroke No. of auto switches mounted 1 pc. 2 pcs. D-M9V D-M9WV D-M9AV D-M9 D-M9W 1 Applicable auto switch model D-Z7 D-Y69 D-Y9 D-M9A D-Y7WV D-Z8 D-Y7PV D-Y7P 1 2 1 1 D-Y7W D-Y7BA Auto Switch Proper Mounting Position (Detection at Stroke End) B A Operating Range Auto switch model D-M9/M9V D-M9W/M9WV D-M9A/M9AV Bore size 0 6 D-Z7/Z80 D-Y9/Y69 D-Y7P/Y7PV D-Y7W/Y7WV 6 6 6 D-Y7BA Since this is a guideline including hysteresis, not meant to be guaranteed. (Assuming approximately ±% dispersion) There may be the case it will vary substantially depending on an ambient environment. 6. 6 Auto Switch Proper Mounting Position Auto switch model Bore size 0 D-M9 D-M9V D-M9W D-M9WV D-M9A D-M9AV A 9 19. 2. B. D-Z7/Z80 D-Y9/Y69 D-Y7P/Y7PV D-Y7W/Y7WV D-Y7BA A 1. 19. Dimensions above denote the standard strokes. Adjustment on A dimension is required for intermediate strokes. Note) Adjust the auto switch after confirming the operating conditions in the actual setting. Auto Switch Mounting Bracket: Part No. Auto switch model D-M9/M9V D-M9W/M9WV D-M9A/M9AV Bore size ø, ø, ø0 BMG2-012 D-M9(V)/M9W(V)/M9A(V) BMG2-012 B 0 0 0 MGJ JMGP MGP MGPW MGQ MGG MGC MGF MGZ MGT Other than the applicable auto switches listed in How to Order, the following auto switches can be mounted. For detailed specifications, refer to pages 1119 to 12. Auto switch type Model Electrical entry (Fetching direction) Features Solid state D-Y69A, Y69B, Y7PV D-Y7NWV, Y7PWV, Y7BWV D-Y9A, Y9B, Y7P D-Y7NW, Y7PW, Y7BW Grommet (Perpendicular) Grommet (In-line) Diagnostic indication (2-color indicator) Diagnostic indication (2-color indicator) For solid state auto switches, auto switches with a pre-wired connector are also available. Refer to pages 1192 and 119 for details. Normally closed (NC = b contact), solid state auto switch (D-F9G/F9H/Y7G/Y7H type) are also available. For details, refer to pages 117 and 119. 60 D- -X
L MGF Series Specific Product Precautions Be sure to read this before handling the products. Refer to back page 0 for Safety Instructions and pages to 12 for Actuator and Auto Switch Precautions. Caution Selection Operate loads within the range of the operating limits. Select a model taking into consideration the allowable horizontal loads, rotational torque and eccentric loads that will apply. When used in excess of the applicable limit, eccentric loads applied to the tube guide will cause wear of the guide, increase the guide s deviation range, cause stress cracks and breaks on the mounting bolts, and decrease the life of the cylinder. Do not allow any dents, scratches, or other damage on the mounting faces of either the plate or end plate. The flatness of the mounting face may deteriorate, the guide's deviation range may increase and the sliding resistance may become greater. Do not allow hands or fingers near the cylinder during its operation. Your fingers may be caught between the body and the plate. If you need to come near the cylinder during its operation, install a cover on the cylinder. Caution Mounting from upper side Model MGF MGF MGF0 Mounting For mounting the cylinder, use screws that meet the appropriate length and tighten within the limits of the maximum tightening torque. Bolt M6 x 1 M8 x 1.2 M x 1. Maximum tightening torque (N m) 2 1 L L 8 Mounting from bottom side Do not bring objects that are sensitive to magnetism near the cylinder. There is a magnetic built into the cylinder. Do not bring magnetic disks, cards, or tapes near the cylinder. Data may be lost. If the cylinder is operated vertically with heavy loads, measures must be taken to prevent rapid advancement of the piston rod when starting to operate in the downward direction. If the cylinder is operated vertically with heavy loads at the same pressure for both upward and downward directions, the starting speed in the downward direction may be highter than the speed controlled with a speed controller. In such cases, use a dual pressure control circuit as an pneumatic circuit. Example) Model MGF MGF MGF0 Bolt M8 x 1.2 M x 1. M12 x 1.7 Maximum tightening torque (N m) 18 6 6 L 8 Avoid use in environments where a cylinder will come in contact with coolants, cutting oil, water, adhesive matter, or dust, etc. Also avoid operation with compressed air that contains drain or foreign matter, etc. Foreign matter or liquids on the cylinder s interior or exterior can wash out the lubricating grease, which can lead to deterioration and damage of bearing sliding parts and seal materials, causing a danger of malfunction. When operating in locations with exposure to water and oil, or in dusty locations, provide protection such as a cover to prevent direct contact with the cylinder and operate with clean compressed air. 606 When mounting a workpiece to the cylinder, do so only when the piston is retracted. Also make sure that the rotational torque applied to the cylinder body does not exceed the allowable rotational torque (given on page 96). (Otherwise, the excessive rotational torque will damage the non-rotating mechanism and lead to a malfunction.)