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Three jaw parallel grippers OP... 3
    
The OP parallel grippers in this range can clamp the workpiece externally or internally, they are high quality and have been designed to offer the following advantages :
  
° The large, incorporated drive piston combined with a good tapering angle ensures an exceptional clamping force and a considerable jaw stroke.

° The three jaw model is also manufactured in the "S" version which offers an extraordinary clamping force/gripper weight ratio.

° Drill marks on the gripper body to allow for precision mounting with the use of screws and mounting pins.

° A plate protects the control mechanisms from external contacts.

° On request pneumatic drive beating from the cap for feed using rotating distributors, plates etc.

° On request special versions for specific applications, also in small quantities (all made in stainless steel for use with foodstuffs, with cooling circuit for hot workpiece transfer etc.), please contact our Technical Office.

Optional Features :

° External proximity control of the gripper jaw through the use of cylindrical or threaded proximity sensors with brackets and locating pins.

° Safety device with spring incorporated in the drive piston to maintain position without pressure.

Please download the pdf files below for additional optional feature specifications.

 Parallels grippers OP from 70-3 to 260-3 S

Click here to reach the magnetic sensors
Parallels grippers OP... 3
° Load-bearing prismatic guides and hardened steel gibs with precision ground connections to guarantee high concentricity and repeatability.

° Jaws with ground reference marks for the fixing of the grippers.

° Inclined plane drive mechanism for excellent performance and prolonged safe functioning and gripping.
 
  OP
70-3		OP
70-3 S		 OP
85-3		OP
85-3 S		 OP
100-3		OP
100-3 S		 OP
125-3		OP
125-3 S
Stroke per jaw 6
mm		3
mm		 8
mm		4
mm		 10
mm		5
mm		 13
mm		6.5
mm
Piston stroke 8.6
mm		8.7
mm		 11.4
mm		11.6
mm		 14.3
mm		14.5
mm		 18.6
mm		18.9
mm
Dual stroke air volume 27
cm3		27
cm3		 44.5
cm3		44.5
cm3		 109.5
cm3		109.5
cm3		 233
cm3		233
cm3
Theoretical clamping force per jaw at 6 bar 414 N841 N 518 N1054 N 1035 N2105 N 1726 N3510 N
Actual clamping force per jaw at 6 bar 228 N463 N 285 N580 N 570 N1158 N 949 N1931 N
Theoretical opening force per jaw at 6 bar 446 N906 N 550 N1118 N 1078 N2192 N 1783 N3625 N
Actual opening force per jaw at 6 bar 245 N498 N 302 N615 N 593 N1206 N 981 N1994 N
Working pressure 2-12
bar		2-12
bar		 2-12
bar		2-12
bar		 2-12
bar		2-12
bar		 2-12
bar		2-12
bar
Reproducibility +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm
Weight 0.7
Kg		0.6
Kg		 1.4
Kg		1.25
Kg		 1.67
Kg		1.5
Kg		 3.4
Kg		3
Kg
Working temperature 5-60
°C		5-60
°C		 5-60
°C		5-60
°C		 5-60
°C		5-60
°C		 5-60
°C		5-60
°C
 
  OP
160-3		OP
160-3 S		 OP
190-3		OP
190-3 S		 OP
225-3		OP
225-3 S		 OP
260-3		OP
260-3 S
Stroke per jaw 16
mm		8
mm		 20
mm		10
mm		 20
mm		10
mm		 24
mm		12
mm
Piston stroke 22.9
mm		23.2
mm		 28.6
mm		29
mm		 29
mm		29
mm		 34.3
mm		35
mm
Dual stroke air volume 555
cm3		555
cm3		 867
cm3		867
cm3		 1320
cm3		1320
cm3		 2267
cm3		2267
cm3
Theoretical clamping force per jaw at 6 bar 3350 N6813 N 4175 N8490 N 6135 N12476 N 8896 N18091 N
Actual clamping force per jaw at 6 bar 1843 N3747 N 2296 N4670 N 3374 N6862 N 4893 N9950 N
Theoretical opening force per jaw at 6 bar 3438 N6992 N 4312 N8769 N 6360 N12934 N 9247 N18804 N
Actual opening force per jaw at 6 bar 1891 N3846 N 2372 N4823 N 3498 N7114 N 5086 N10342 N
Working pressure 2-12
bar		2-12
bar		 2-12
bar		2-12
bar		 2-12
bar		2-12
bar		 2-12
bar		2-12
bar
Reproducibility +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm +- 0.01 mm+- 0.01 mm
Weight 5.5
Kg		5.5
Kg		 12
Kg		10.8
Kg		 21
Kg		21
Kg		 30
Kg		30
Kg
Working temperature 5-60
°C		5-60
°C		 5-60
°C		5-60
°C		 5-60
°C		5-60
°C		 5-60
°C		5-60
°C
 
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