Kitagawa NPGT Instruction Manual Download Page 11 | Manualshive

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Kitagawa NPGT Instruction Manual Download Page 11

9

DANGER

Failure to follow the safety precautions below will result

in death or serious injuries.

Use the gripper in accordance with the legal safety standards.

●

Use the gripper in accordance

with the legal safety standards

defined by each country, such as

installation of safeguards or

safety covers.

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Summary of Contents for NPGT

Page 1: ...Before installing using or maintaining this product read carefully the safety precautions given in this manual so as to understand them completely If you do not heed given instructions or safety prec...

Page 2: ......

Page 3: ...wn below according to the degree of risk seriousness of harm that could result Please completely understand the meaning of these terms and follow the instructions for safe operation Safety Alert Symbo...

Page 4: ...f matters that cannot or must not be done and it is impossible for the manual to cover all of them Therefore the matters unless otherwise mentioned clearly as can be done or may be done in this manual...

Page 5: ...be installed on the gripper 6 Installation 16 6 1 Installing the gripper 6 2 Installing the jaws 6 3 Connecting the air piping 6 4 Installing the switches 7 Maintenance and Checking 22 7 1 Periodic ch...

Page 6: ...separately provided instruction manual for it 1 2 Structural drawing 1 3 Seal list No Model 202 203 204 205 209 NPGT08 X ring X013 X ring X136 O ring S55 Seal washer 6S1 NPGT10 X ring X014 X ring X14...

Page 7: ...bolt 2 2 Rear cover 1 201 Cover fixing bolt 4 3 Plunger L R 1 1 202 Shaft packing 2 4 Cover 1 203 Piston packing 1 5 Master jaw L R 1 1 204 O ring 1 6 Piston 1 205 Seal washer 2 206 Positioning bushi...

Page 8: ...1 201 Cover fixing bolt 4 3 Plunger L R 1 1 202 Shaft packing 2 4 Cover 1 203 Piston packing 1 5 Master jaw L R 1 1 204 O ring 1 6 Piston 1 205 Seal washer 2 7 Pipe 1 206 Positioning bushing 4 207 Set...

Page 9: ...ir pressure release the air pressure remaining inside the gripper When installing checking oiling or replacing the gripper post a sign or notice or provide a fence and so on to notify people around th...

Page 10: ...e gripper is damaged but also the fixed workpiece may fly out Be sure to tighten the bolts with the specified torque Lack of bolt quantity or tightening torque or excessive torque could damage the bol...

Page 11: ...s below will result in death or serious injuries Use the gripper in accordance with the legal safety standards Use the gripper in accordance with the legal safety standards defined by each country suc...

Page 12: ...lothing or accessories such as a necktie necklace etc which are easy to be caught in You may be caught in the gripper Use the gripper within the range of specification values When selecting a gripper...

Page 13: ...temperature range 5 60 Jaw stroke in diameter mm 16 6 20 8 Cylinder internal volume reciprocation cm3 31 5 60 1 Repeatability mm 0 008 Body Mass kg 0 79 1 25 Ambient humidity range 30 95 Storage tempe...

Page 14: ...orkpiece 8 kg friction coefficient 0 1 and robot acceleration 10m s2 F 8 9 8 10 0 1 1584 N Gripping force External gripping Internal gripping Distance up to a grip point mm Expression of gripping forc...

Page 15: ...up to a grip point L as short as possible when designing the jaws Also the distance up to a grip point L should be used within a range shown in graph If it is used out of the range not only the speci...

Page 16: ...deburred welded or modified additionally confirm the specifications If the gripper is used out of the specifications not only the gripper is damaged but also the fixed workpiece may fly out Wear appro...

Page 17: ...the master jaw as shown below Model A B C D E F G H NPGT 08 29 5 13 5 6 75 16 6 5 8 8 5 10 NPGT 10 32 5 18 5 9 25 20 6 5 10 20 12 Model J K L Mounting bolt size NPGT 08 1 5 4 5 3 5 M5 NPGT 10 2 6 4 5...

Page 18: ...ripper body using the four fixing bolt holes and two positioning pin holes The gripper fixing adapter gripper fixing bolts and positioning pins are to be prepared by the customer Model NPGT 08 10 Grip...

Page 19: ...Gripper fixing bolt Size M6 M8 Thread depth mm 10 12 Positioning pin hole Diameter 0 0 025 mm 6 8 Depth mm 8 10 Be sure to tighten the bolts with the specified torque Lack of tightening torque or exc...

Page 20: ...1 5 2 Be sure to tighten the bolts with the specified torque Be sure to tighten the bolts with the specified torque Lack of tightening torque or excessive torque could break the bolts causing the jaws...

Page 21: ...lying air pressure from the air purge port on the side face of the body However grease is also discharged together at this time and thus maintenance is required according to application Model NPGT 08...

Page 22: ...t the position where the reed switch detected Repeat the opening closing operation of the master jaws to confirm that the reed switch can detect In the case of workpiece external gripping make the abo...

Page 23: ...tallation procedure for the open end side Move the master jaws to the open end positions respectively Install the proximity switch using the proximity switch bracket Provide a dog on each jaw by makin...

Page 24: ...lace the seals apply grease and reassemble the gripper 7 3 Grease Grease used Be sure to use the specified grease listed below If unspecified grease is used adequate effect may not be obtained Brand M...

Page 25: ...onsult a doctor if necessary Sticking to your skin Wipe off the oil and wash your skin with water and soap If you feel itchy or you get inflamed consult a doctor immediately Entering your eye Wash you...

Page 26: ...ition on the piston No 6 with the sensor groove Adjust the engagement between the master jaw No 5 and the plunger No 3 while changing the position of the master jaw No 5 Attach the rear cover No 2 to...

Page 27: ...he gripper clean it replace the seals and apply grease Master jaw movements are not smooth Remove the cover and supply grease and open and close the master jaws several times without gripping any conv...

Page 28: ...rms This product conforms to the following standards and directives Machinery Directive 2006 42 EC Annex I EN ISO 12100 1 2003 A1 2009 EN ISO 12100 2 2003 A2 2009 9 2 Disposal of gripper Dispose of th...

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