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5-4. Air supply 

  Warning 

1. Please contact SMC when using the product in applications other than with compressed air. 
2. Compressed air containing a large amount of condensate can cause malfunction of pneumatic 

equipment. An air dryer or water separator should be installed upstream from filters. 

3. If condensate in the drain bowl is not emptied on a regular basis, the condensate will overflow into the 

compressed air lines. This will cause a 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. 

4. Use clean air. 

Do not use compressed air that contains chemicals, synthetic oils including organic solvents, salt or 
corrosive gases, etc., as it can cause damage or malfunction of equipment. 

Refer to "SMC Air Preparation System" for further details on compressed air quality. 
 

  Caution 

1.  When extremely dry 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. 
Please consult with SMC. 

2. Install air filters. 

Install an air filter at the upstream side of valve. A filtration degree of 5μm or less should be 
selected. 

3. Install an aftercooler, air dryer or drain catch before the filter and take appropriate measures. 

Compressed air that contains excessive foreign material may cause malfunction of valves and 
other pneumatic equipment. 
Therefore, take appropriate measures to ensure air quality, such as by providing an aftercooler, 
air dryer or water separator. 

4. Use the product within the specified fluid and ambient temperature range. 

If the fluid temperature is 5

o

C or less, the moisture in the circuit could freeze, causing damage to 

the seals and leading to equipment malfunction. Therefore, take appropriate measures to prevent 
freezing. 
 

Refer to "SMC Air Preparation System" for further details on compressed air quality. 
 

5-5. Piping 

  Caution

 

1. Refer to the Fittings and Tubing Precautions (Best Pneumatics) for handling one touch fittings. 
2. Before piping 
Before piping, blow air (flush) or clean the piping to remove any cutting chips, cutting oil, dust, etc. 

 
5-6. Operating environment 

  Warning 

1.  Do not use in an environment where corrosive gases, chemicals, sea water, water or steam are                   

present. 

2.  Do not use in direct sunlight. 
3.  Do not operate in a location subject to vibration or impact. 
4.  Do not mount the product in locations where it is exposed to radiant heat. 
5.  Do not use this product in an area that is dusty, or in an environment in which water or oil splashes 

on to the cylinder. 

 

  Caution 

1.  Martensitic stainless steel is used for the finger guide, so make sure that anti-corrosiveness is 

inferior to the austenitic stainless steel. Especially, rust may be generated in environments that 
allow water drops from condensation to stay on the surface. 

 
 

Summary of Contents for JMHZ2-16D-X7400B

Page 1: ...Doc No MH OMY0003 PRODUCT NAME Parallel type Air Gripper MODEL Series Product Number JMHZ2 16D X7400B...

Page 2: ...7 3 3 Gripping point 8 3 4 Dimensions when the cover and attachment are mounted 9 3 5 Connector and pin layout 10 4 Product Specifications 11 4 1 Air Gripper 11 4 2 3 Port Solenoid Valve 12 5 Operati...

Page 3: ...t failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assem...

Page 4: ...3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products Vacuum pads are excluded from this 1 year warrant...

Page 5: ...ross recessed round head screw M3 6 3pcs for mounting the resin cover Parallel pin 6 10mm 1pc Hexagon socket head cap screw M6 23 4pcs For mounting the product Resin cover 1pc Air Gripper unit 1pcs Po...

Page 6: ...lyurethane Tubing Tubing O D 2 One touch Fittings KQ2S04 M5N Metering Valve with Silencer ASN2 M5 X937 3 Port Solenoid Valve V114 5LU ISO9409 1 compliant flange M8 8 Pin connector female Parallel pin...

Page 7: ...e P 15 onwards on our website www smcworld com Model JMHZ2 16D X7400B Bore size mm 16 Fluid Air Operating pressure MPa 0 1 to 0 7 Ambient and fluid temperature o C 10 to 60 Repeatability mm 0 01 Maxim...

Page 8: ...nger when all fingers and attachments are in contact with the workpiece Internal gripping state Indication of effective gripping force The gripping force shown in the graph to the right represents the...

Page 9: ...point L and the amount of overhang H stay within the range shown for each operating pressure given in the graphs to the right If the workpiece gripping point goes beyond the range limits this will hav...

Page 10: ...9 3 4 Dimensions when the cover and attachment are mounted Refer to P12 and P13 for the dimensions of the air gripper and valves...

Page 11: ...used 2 Brown Unused 3 Green Auto switch finger closing direction 4 Yellow Auto switch finger opening direction 5 Grey 24V Power supply 24 VDC 6 Pink Valve On Off finger closing direction 7 Blue Valve...

Page 12: ...cations Dimensions Model JMHZ2 16D Bore size mm 16 Fluid Air Operating pressure MPa 0 1 to 0 7 Ambient and fluid temperature o C 10 to 60 Repeatability mm 0 01 Maximum operating frequency c p m 120 Lu...

Page 13: ...frequency Hz 20 Lubrication Not required Mounting position Unrestricted Impact Vibration resistance m s2 150 30 Enclosure rating Dust proof Model V114 5LU Electrical entry L plug connector L Coil rat...

Page 14: ...aution 1 Finite orbit type guide is used in the actuator finger part By using this when there is inertial force which cause by movements or rotation to the actuator steel ball will move to one side an...

Page 15: ...e mounting so that the mounting is easy 2 Mounting of the cover Take care not to get the switch cable Caught when mounting the cover Switch cable Parallel pin Robot arm end 1 Mounting to the robot arm...

Page 16: ...he connector Check that the connector is not loose 5 Mount the finger attachments Refer to P14 5 2 Mounting for mounting of the finger attachment maximum tightening torque 0 3Nm cross recessed round h...

Page 17: ...usting the restriction of the metering valves Keep the restriction of the 2 metering valves approximately the same If they differ too much the operation may become unstable Adjustment groove for flat...

Page 18: ...pad and tap the button 3 Select SMC Air Gripper Unit xxx urcap from the file screen and tap the open button 4 Tap the Restart button to restart the robot Before you make a change to the basic setting...

Page 19: ...ration moves to next operation in 500ms If the finger operation time is less than 500ms the robot will only move to the next operation when 500ms has passed even if the finger has completed its operat...

Page 20: ...optimum operation according to the entered mass Various status signal output to digital output port Sets the status of the output port If Enable is selected the signal for open close success failure...

Page 21: ...king the auto switch signal and confirming the reaction the transition of the operation occurs 3 OPEN ONLY MODE closes the finger This does not monitor the auto switch signal 4 Fingers are closed when...

Page 22: ...From the UR icon in the upper right corner of the screen the manual operation of the gripper can be checked The gripper operation open or close and the auto switch reaction can be checked by tapping t...

Page 23: ...Compressed air that contains excessive foreign material may cause malfunction of valves and other pneumatic equipment Therefore take appropriate measures to ensure air quality such as by providing an...

Page 24: ...e moisture from air filters regularly 3 When air grippers are removed first confirm that measures are in place to prevent any workpieces from dropping run away of equipment etc Then cut off the supply...

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