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Three-jaw parallel gripper QPG
    
The QPG 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.

° All modesl are 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.

° Position control with incorporated sensors that do not increase product size.

° A plate protects the control mechanisms from external contacts.

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

° On request special versions for specific applications, also in small quantities; 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 QPG from 306 to 330 S

Click here to reach the magnetic sensors
Parallels grippers QPG
° 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.
 
  QPG
306		QPG
306 S		 QPG
307		QPG
307 S		 QPG
309		QPG
309 S		 QPG
311		QPG
311 S
Stroke per jaw 4
mm		2
mm		 6
mm		3
mm		 8
mm		4
mm		 10
mm		5
mm
Piston stroke 4.8
mm		4.8
mm		 7.2
mm		7.2
mm		 9.5
mm		9.5
mm		 12
mm		12
mm
Dual stroke air volume 8.4
cm3		8.4
cm3		 23.4
cm3		23.4
cm3		 52.3
cm3		52.3
cm3		 108
cm3		108
cm3
Theoretical clamping force per jaw at 6 bar 193 N383 N 370 N731 N 625 N1235 N 1027 N2031 N
Actual clamping force per jaw at 6 bar 107 N210 N 203 N402 N 340 N675 N 565 N1117 N
Theoretical opening force per jaw at 6 bar 212 N419 N 388 N768 N 661 N1306 N 1074 N2124 N
Actual opening force per jaw at 6 bar 117 N230 N 213 N422 N 360 N715 N 590 N1168 N
Working pressure 2-8
bar		2-8
bar		 2-8
bar		2-8
bar		 2-8
bar		2-8
bar		 2-8
bar		2-8
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 0.3
Kg		0.3
Kg		 0.68
Kg		0.68
Kg		 1
Kg		1
Kg		 1.6
Kg		1.6
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
 
  QPG
313		QPG
313 S		 QPG
317		QPG
317 S		 QPG
322		QPG
322 S		 QPG
330		QPG
330 S
Stroke per jaw 12
mm		6
mm		 16
mm		8
mm		 20
mm		10
mm		 30
mm		15
mm
Piston stroke 14.5
mm		14.5
mm		 19.5
mm		19.5
mm		 24
mm		24
mm		 36
mm		36
mm
Dual stroke air volume 225
cm3		255
cm3		 549
cm3		549
cm3		 949
cm3		949
cm3		 2692
cm3		2692
cm3
Theoretical clamping force per jaw at 6 bar 1787 N3533 N 3232 N6387 N 4536 N8967 N 8594 N16988 N
Actual clamping force per jaw at 6 bar 983 N1943 N 1777 N3513 N 2495 N4932 N 4727 N9343 N
Theoretical opening force per jaw at 6 bar 1836 N3630 N 3345 N6614 N 4702 N9295 N 8888 N17569 N
Actual opening force per jaw at 6 bar 1010 N1997 N 1840 N3638 N 2586 N5112 N 4888 N9663 N
Working pressure 2-8
bar		2-8
bar		 2-8
bar		2-8
bar		 2-8
bar		2-8
bar		 2-8
bar		2-8
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 2.8
Kg		2.8
Kg		 6
Kg		6
Kg		 12
Kg		12
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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