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Related Manuals for SMC Networks CY3R-N
Summary of Contents for SMC Networks CY3R-N
- Page 1 Doc. no. CY*R-OM0001H PRODUCT NAME Ｒｏｄｌｅｓｓ Ｃｙｌｉｎｄｅｒ MODEL / Series / Product Number ＣＹ３Ｒ Ｓｅｒｉｅｓ...
- Page 2 Contents Safety Instructions P2～P3 1.Installation to Application P4～P10 2.Actuating Force and Moment P11～P12 3. Vertical Operation 4. Immediate Stop 5. Operating Air and Piping 6. Other Precaution 7. Maintenance P15～P17 8. Disassembly and Maintenance 9. Made to Orde 10. Internal Construction and Parts Listr P20～P22...
- Page 3 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 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 １．Installation to Application The rodless cylinder presented in this manual can operate the load directly mounted on it without other axes in a range of allowable mounted load, moment and stroke if it is equipped with the switch rail. (Table1,2) (P9,10) However, without the switch rail, the load needs to be guided by other axes (LM guide etc.) to prevent rotation of external slider and direct application of the load over the allowable range.
- Page 6 1-2) Installation of external slider and load Same as installation of the cylinder body, there are two ways to install the external slider and load in a range of allowable mounted load, moment and stroke. (Ⅰ) With other axes combined (Ⅱ) Without other axes combined (Switch rail is used as non-rotation device.) (Ⅰ) With other axes combined...
- Page 7 Ⅰ-b) The misalignment between cylinder body and guide (orbit) may be caused depending on machining accuracy of the space for mounting. Therefore, the installation must be performed to compensate the misalignment. The following two show the example with or without concern about misalignment respectively.
- Page 8 Ａ Ｂ Guide shaft Bearing Load base Cylinder tube External slider Detail of A Wrong example Correct example Detail of A Load base Load base External slider Spacer External slider Clearance Detail of B Detail of B By tightening of the bolt, the load base and Insert the spacer to keep flexibility in cylinder cylinder body are in the state similar to direct body and load base even after the bolt is tightened.
- Page 9 Wrong example Correct example Guide by linear guide Direct fix Load Load Guide shaft The load is supported by guide shaft and the Since the cylinder is subject to direct moment of clearance is provided to compensate misalignment. load, guide shaft can work as only non-rotation The bracket is longer than center of axis of cylinder and operating failure may be caused.
- Page 10 The misalignment can be checked by the following procedure. 1) After installation of cylinder to application, increase pressure of regulator gradually before checking operation of cylinder at operating pressure, and then calculate min. pressure which enables smooth operation of cylinder over full stroke. Adjust to minimize this increase.
- Page 11 Table 2 Non-rotation accuracy and max. allowable moment at stroke end (reference) Max. allowable Non-rotation Note 2) Cylinder tube moment accuracy Allowable stroke I.D. (mm) (N・m) (°) φ6 0.02 φ10 0.05 φ15 0.15 φ20 0.20 φ25 0.25 φ32 0.40 Fig.6-2 Non-rotation accuracy direction φ40 0.62 φ50...
- Page 12 ２．Actuating force and moment 2-1) Actuating force The actuating force of rodless cylinder is ideally equal to thrust at center of axis of piston but normally, as shown on Fig. 7-1, it is taken as FnN at the part away from the center Load by Locm.
- Page 13 2-2) Moment at stroke end ３．Vertical Operation If the rodless cylinder is used for the load If the cylinder is operated in vertical direction, with large inertia, the following operating consider the same points as section 2. failures may be caused at stroke end. As shown on Fig.
- Page 14 ４．Intermediate Stop 4-1) Consider the following point to stop the load on the way of stroke by external stopper etc. a) Operating pressure Table 4 Operating pressure Keep operating pressure below the limit limit for intermediate stop shown on Table 4. The operation at higher pressure may cause thrust over holding Cylinder Operating...
- Page 15 ５．Operating Air and Piping 5-1) Install air filter. The rodless cylinder is non-lubrication type. Install air filter to upstream near the valve and adjust pneumatic pressure decreased to desired set pressure by regulator. 5-2) Lubrication to compressed air Please check our website for the brands of each company's class 1 turbine oil (with no additives) and class 2 (with additives).
- Page 16 ７．Maintenance ！ Warning 1) Follow the steps below to perform maintenance. Instruction Incorrect handling can cause damage to equipment and device, and operation failure. 2) When removing equipment or removing compressed air supply/exhaust components, first confirm Instruction ...
- Page 17 Reported failure Possible causes Countermeasures ・ Align the cylinder to allow operation of the cylinder with appropriate 1) The cylinder axis and workpiece minimum operating pressure through the whole stroke. (external guide) are misaligned. ・Provide clearance at the connection part between the cylinder and ...
- Page 18 Reported failure Possible causes Countermeasures ・Increase the pressure or change to a larger bore size. 12) Insufficient cylinder output Select to obtain a sufficient load factor (about 50%) taking the [All series] resistance of the cylinder and peripheral devices into consideration. ・Investigate system components in concern one by one.
- Page 19 ８．Disassembly and Maintenance 8-1) If the cylinder body or piston is removed If the cylinder needs to be disassembled for from cylinder tube, displace the positions replacement of piston packing, soft wiper and of external slider and piston forcedly to wearing, specific tool is required.
- Page 20 ９．Made to Order The made to order of the rodless cylinder is available depending on operating environment and conditions. The following shows relation between a certain operating environment or conditions and applicable type of made to order. Applicable Suffix Spec. Operative environment and conditions cylinder tube I.D.
- Page 21 １０．Internal Construction and Parts List 10-1) CY3R series (both-side piping)
- Page 22 10-2) CY3RG series (Common piping)
- Page 23 10-3) If the switch rail needs to be mounted to the cylinder, it can be ordered as accessory in accordance with the following numbering system. How to order switch rail as accessory ＣＹＲ１５Ｅ－ Stroke Cylinder tube I.D.
- Page 24 Revision history Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 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...
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