SMC Networks M B2 32 Series Operation Manual

Air cylinder

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PRODUCT NAME

Air cylinder

MODEL / Series / Product Number

Ｍ＊Ｂ２＊３２＆１２５−＊

Document No.DOC1088008

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Summary of Contents for SMC Networks M B2 32 Series

Page 1 Document No.DOC1088008 PRODUCT NAME Air cylinder MODEL / Series / Product Number Ｍ＊Ｂ２＊３２＆１２５−＊ ...
Page 2: Table Of Contents
Contents Safety Instructions 1. Specifications 1-1. Specifications 2. Installation and Handling 2-1. Air supply 2-2. Design 2-3. Mounting and Installation 2-4. Environment 2-5. Speed control 2-6. Allowable kinetic energy 2-7. Air cushion 2-8. Control direction 2-9-1. Mounting brackets 2-9-2. Auto switches 3.
Page 3: Safety Instructions
Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
Page 4: Limited Warranty And Disclaimer/Compliance Requirements
Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
Page 5: Specifications
1. Specifications 1-1 Speci f i cat i ons Fluid Proof pressure 1.5MPa Max. operating pressure 1.0MPa Min. operating pressure 0.05MPa Ambient and fluid -10 to +70 C. -10 to +60 C with built-in magnet temperature (No freezing) Lubrication Not required (non-lube) to 500st： ...
Page 6: Design
！ C a u t i o n When low dew point air is used as the fluid, degradation of the lubrication properties inside the equipment  may occur, resulting in reduced reliability (or reduced service life) of the equipment. Consider using low dew point products such as 25A-series.
Page 7: Mounting And Installation
Consider the possibility of power source related malfunction that could occur.  For the equipment that rely on power sources such as compressed air, electricity, or hydraulic pressure, adopt a countermeasure to prevent the equipment from causing a hazard to humans or damage to the equipment in the event of malfunction.
Page 8 Bushing (bearing) 1000 Φ125 Φ100 Φ80 Φ63 Φ50 Φ40 Φ32 1000 1500 2000 シリンダストローク[mm] Cylinder stroke Fig. 1 Allowable lateral load applied to rod end ！ C a u t i o n Be certain to align the rod axis with the load and direction of movement when ...
Page 9: Environment
Do not use until you can verify that equipment can operate properly.  Verify correct mounting by function and leak tests properly after compressed air and power are connected following mounting or repair. Cantilever fastening  If a cylinder is actuated at high speed when mounted with one side fastened and one side free (basic type, flange type, direct mount type), the bending moment may act on the cylinder due to vibration at the stroke end, causing damage to the cylinder.
Page 10: Speed Control
Wrap this way. Sealant tape Leave 2 threads exposed. Fig. 2 Sealant tape 2-5. Speed cont r ol 1) When the cylinder speed is adjusted, install SMC AS Series Speed controllers around the air supply to adjust to the specified speed. 2) When speed controllers are used for adjusting speed, there are two cases, one is regulating the supply air to the cylinder (meter-in control), and another is regulating the exhaust air from the cylinder (meter-out control).
Page 11 2-7. Cushi on ！ C a u t i o n Cylinder cushions are adjusted properly at the time of shipment. However, readjust the  cushion valve on the cover when the cylinder is put into service based upon working load and operating speed.
Page 12: Control Direction
2-8. Cont r ol of di r ect i on To switch the operating direction of the cylinder, mount an applicable solenoid valve selected from SMC's range of solenoid valves. ！ W a r n i n g Design a circuit to prevent sudden action of a driven object. ...
Page 13: Auto Switches P11
2-9-2. Aut o swi t ches When an auto switch is mounted or its set position is changed, refer to Fig. 4 to 10. ！ C a u t i o n Use a specific mounting bracket (Page 18, Table 3). ...
Page 14 < Applicable Auto switches > Solid state auto switch D-F59・F5P D-J59・F5BA D-F59W・F5PW・J59W D-F59F・F5NT Reed auto switch D-A53・A54・A56・A64・A67 D-A59W Fig. 5 Mounting and movement of the auto switch (1) Fasten the auto switch to the auto switch mounting bracket with cross socket flat head screws (M4x8L) and attach hexagon socket set screws (M4x6L).
Page 15 < Applicable Auto switches > Solid state auto switch D-Y59A/B・Y69A/B・Y7P(V) D-Y7G/H D-Y7NW(V)・Y7PW(V)・Y7BW(V) D-Y7BA Reed auto switch D-Z73・Z76・Z80 Fig. 6 Mounting and movement of the auto switch (1) installing an auto switch mounting bracket in cylinder tie-rod and letting the bottom surface of an auto switch mounting bracket contact the cylinder tube firmly.
Page 16 < Applicable Auto switches > Solid state auto switch D-P3DWA (In case of Φ32) Fig. 7 Mounting and movement of the auto switch (1) Remove the hexagon socket head cap bolt A attached to the auto switch. Attach the auto switch mounting bracket to the auto switch and tighten the removed hexagon socket head cap bolt A (M2.5x12L) about 3 to 4 turns for temporary installation.
Page 17 < Applicable Auto switches > Solid state auto switch D-P3DWA (In case of Φ40 to Φ125) Fig. 8 Mounting and movement of the auto switch (1) Insert the auto switch into the auto switch mounting groove of the auto switch mounting bracket and tighten the hexagon socket head cap bolts (M2.5x12L) provided with the auto switch.
Page 18 < Applicable Auto switches > Solid state auto switch D-P4DW Fig. 9 Mounting and movement of the auto switch (1) Slightly screw the hexagon socket head cap screw (M4x8L) into the M4 tapped portion of auto switch mounting bracket. (2 locations) Use caution that the tip of the hexagon socket head set screw should not stick out to the concave portion of auto switch mounting bracket.
Page 19 < Applicable Auto switches > Solid state auto switch D-G39・K39 Reed auto switch D-A33・A34・A44 Fig. 10 Mounting and movement of the auto switch D-G39 , K39 , A3□ D-A44 (1) Loosen the auto switch mounting screws at both sides to pull down the hook. (2) Put a n auto switch mounting band on the cylinder tube and set it at the auto switch mounting position, and then hook the band.
Page 20 Table 3 Auto Switch Mounting Brackets/Part No. Bore size (mm) Auto switch model Φ32 Φ40 Φ50 Φ63 Φ80 Φ100 Φ125 D-M9□/M9□V D-M9□E/M9□EV D-M9□W/M9□WV BMB5-032 BMB5-032 BA7-040 BA7-040 BA7-063 BA7-063 BA7-080 D-M9□A/M9□AV D-A9□/A9□V D-F5□/J59 D-F5□W/J59W BT-03 BT-03 BT-05 BT-05 BT-06 BT-06 BT-08 D-F59F/F5BA D-F5NT...
Page 21 Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height < Tie-rod mounting> <Band mounting> - 19 -...
Page 22 Table 5 Auto Switch Proper Mounting Position D-Y59□ D-M9□ D-Y69□ D-M9□V D-F5□ D-Y7P D-M9□E D-F5□W D-G39 D-Y7PV D-A5□ D-M9□EV D-A9□ D-J59 D-K39 D-Y7G/H D-F5NT D-A6□ D-A59W D-P3DWA D-P4DW D-M9□W D-A9□V D-J59W D-A3□ D-Y7□W D-M9□WV D-F5BA D-A44 D-Y7□WV D-M9□A D-F59F D-Y7BA D-M9□AV D-Z7□...
Page 23 Table 7 Minimum Stroke for Auto Switch Mounting Mounting Brackets Except Center Trunnion n: Number of auto switches [mm] Φ32 Φ40 Φ50 Φ63 Φ80 Φ100 Φ125 Auto switch model Number of auto switches 2 (Different surfaces, D-M9□ same surface) D-M9□E (n-2) D-M9□W 15+40 D-M9□A (n=2,4,6,8…) Note 1) 2 (Different surfaces, D-M9□V...
Page 24 Minimum Stroke for Auto Switch Mounting Mounting Brackets Except Center Trunnion n: Number of auto switches [mm] 2 (Different surfaces, same surface) D-Y7BA (n-2) 20+45 (n=2,4,6,8…) Note 1) 2 (Different surfaces, same surface) D-P3DWA (n-2) (n-2) 20+50 15+50 (n=2,4,6,8…) ...
Page 25 Minimum Stroke for Auto Switch Mounting Center Trunnion n: Number of auto switches [mm] 2 (Different surfaces, same surface) D-A5□ (n-4) (n-4) (n-4) (n-4) (n-4) D-A6□ 60+55 85+55 105+55 110+55 115+55 (n=4,8,12,16…)Note 2) (n=4,8,12,16…)Note 2) (n=4,8,12,16…)Note 2) (n=4,8,12,16…)Note 2) (n=4,8,12,16…)Note 2) 2 (Different surfaces, same surface) D-A59W...
Page 26 Auto switch Connection and Example - 24 -...
Page 27: Maintenance
3. Maintenance 3-1. Checks The following checks are required for proper cylinder operation. 1) Smooth operation 2) Changes in piston speed and cycle time 3) Abnormal stroke 4) Looseness of mounting bolt and rod end nuts 5) Looseness of mounting frame and excessive deflection 6) Internal and external leakage (Change in output) 7) Damage to the piston rod sliding surface 8) Clogging and discharge drainage of the air filter...
Page 28 3-2-1. Disassembly / Reassembly ！ C a u t i o n Disassemble and assemble the cylinder on a clean cloth in a clean location.  Perform on a clean cloth. Make sure no particles are present. Do not scratch the seals. ...
Page 29 3-2-2. Removal of seals 1) Rod seal, Cushion seal Insert a precision screwdriver from the front of the cover to pull out the seal as shown in Fig. 12. ！ C a u t i o n Take care not to damage the seal groove of the cover at this time. ...
Page 30 3-2-3. Grease ！ C a u t i o n Use SMC’s recommended grease.  Grease pack part number: GR-S-010 (10g), GR-S-020 (20g) 1) ① Rod seal Apply a thin layer of grease to all surfaces of the new seal to make it easy to mount the rod seal and improve sealing.
Page 31 3-2-4. Mounting of seals 1) Rod seal, Cushion seal (Fig. 14, ① ⑤ ) Pay attention to the mounting direction of the seal. Apply grease all over the seal and inner surface of the bushing as shown in Fig. 15. If it is difficult to apply grease, for example to a small-bore diameter, use a precision screwdriver.
Page 32: Consumable Parts
3-3. Consumabl e par t s 3-3-1. Replacement parts Φ32 Φ40 Φ50 Φ63 Φ80 Φ100 Φ MB2-32- MB2-40- MB2-50- MB2-63- MB2-80- MB2-100- MB2-125- Seal kit no. Rod seal 1 pc Piston seal 1 pc Contents of Cushion seal 2 pc the seal kit Cylinder tube gasket 2 pc Wear ring 1pc...
Page 33: Troubleshooting
3-4. Tr oubl eshoot i ng Failure Cause Countermeasure ･ Align and adjust for mounting, and Piston rod does not Centers are not aligned for move smoothly. mounting. change brackets. ･Mount proper guide. Lateral load is applied. ･Modify mounting conditions and/or change brackets.
Page 34: Basic Circuit For Cylinder Operation
4. Basic Circuit for Cylinder Operation The basic circuit for operating the product with air filter, regulator, solenoid valve and speed controller (meter-out) is shown in the following figure. Air Cylinder Speed controller Solenoid valve Regulator...
Page 35: Construction
5. Construction Fig. 17 Standard product: Double acting/single rod Table 11 Parts list Description Description Rod cover Tie rod Head cover Tie rod nut Cylinder tube Bumper Piston rod Wear ring Piston Rod seal Cushion seal holder Piston seal Cushion ring A Cushion seal Cushion ring B Cushion valve seal...
Page 36 Revision history https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved - 34 -...

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