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Summary of Contents for SDC MHM-16D-X7845
- Page 1 Doc. no.DOC1096661 PRODUCT NAME Double Sheets Detector MODEL / Series / Product Number MHM-16D-X7845...
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Page 2: Table Of Contents
Contents Product outline The number of magnetic workpieces can be detected. A combination of valves and auto-switches is used to determine 0, 1, 2 or more pieces. For work piece thicknesses 0.8-1.2 mm. Safety Instructions ............................4 1.Specifications ............................... 6 2.Installation .............................. -
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 business. Use in non-manufacturing business 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 Model MHM-16D-X7845 Pilot port M5x0.8 Fluid 空気 Action 複動形 Operating pressure 0.2～0.6MPa Proof pressure 0.9MPa Ambient and fluid temperatures -10～60℃ (No freezing) Workpiece thickness:0.6mm 0.20MPa Workpiece thickness:0.8mm 0.26MPa Set pressure Workpiece thickness:1.0mm 0.29MPa Workpiece thickness:1.2mm 0.31MPa Residual holding force 0.3N or less... -
Page 6: Mounting
Caution 1. If pressure is applied to the external magnet gripper parts, there is a possibility that air will get inside the cylinder from the rod seal section. ( Example : inside a chamber, etc.) 2. Keep away from objects which are influenced by magnets. As the body magnets are built-in, do not allow close contact with magnetic disks, magnetic cards, or magnetic tapes. -
Page 7: Environment
M5x0.8 1.Lateral mounting Tightening Max screw-in torque Applicable bolt depth (N･m) L(mm) M5x0.8 2.Axial mounting Tightening Max screw-in torque Applicable bolt depth (N･m) L(mm) M5x0.8 4. When installing the Double sheets detector, provide a gap of about 0.2 mm between the workpiece surface and the surface of the Double sheets detector. - Page 8 3. Drain flushing If condensation in the drain bowl is not emptied on a regular basis, the bowl will overflow and allow the condensation to enter the compressed air lines. This causes the malfunction of pneumatic equipment. If the drain bowl is difficult to check and remove, the installation of a drain bowl with an auto drain option is recommended.
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Page 9: Piping
2-5 Piping 1. Preparation before piping Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil, and other debris from inside the pipe. 2. Winding of sealant tape When screwing piping or fittings into ports, ensure that chips from the pipe threads or sealing material do not enter the piping. -
Page 10: Auto Switch Mounting
2-7 Auto Switch Mounting Auto Switch Mounting Position Setting 1) Detect the magnet position for 2) Detect the magnet position for Detection example workpiece holding. workpiece release. Position to be detected Head side Magnet attraction side Magnet head side Attraction side Step 1) Hold the workpiece. -
Page 11: Detection Method
3.Detection method 3-1.Preparation: Recommended pneumatic circuit for use The following air circuits are recommended for use with this product. [Recommended air pressure circuit] Double sheets detector The pressure setting of the regulator depends on the thickness of the workpiece. Refer to the table below for setting. Workpiece thickness [mm] Pressure [MPa] 0.20... -
Page 12: 3-2.Detection Procedure
3-2.Detection procedure This product determines the number of workpieces by a combination of valve and Auto Switch (a: head side, b: suction surface side) reactions. The number of workpieces is detected using the following procedure. See also the timing chart. After the suction surface has contacted the workpiece, <... - Page 13 When the workpiece is adsorbed STEP1 STEP2 STEP3 Next step. Valve 1 Valve 2 Valve 3 Auto Switch a Auto Switch b If not adsorbed STEP1 STEP2 To the previous process. Valve 1 Valve 2 Valve 3 Auto Switch a Auto Switch b...
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Page 14: How To Order
4. How to order ＭＨＭ-１６Ｄ-Ｍ９ＢＷ -Ｘ７８４５ Bore size Number of Auto switches 16 mm Action: Double acting Auto switch Without auto switch For applicable auto switches, ※ refer to the table below. -
Page 15: Maintenance
5. Maintenance 5-1 Maintenance or inspection Warning 1. Perform maintenance and inspection according to the procedures indicated in the operation manual. If handled improperly, human injury and/or malfunction or damage of machinery and equipment may occur. 2. Maintenance work If handled improperly, compressed air can be dangerous. Assembly, handling, repair, and element replacement of pneumatic systems should be performed by a knowledgeable and experienced person.
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